spacer

GO Term History: Displaying 115 audit records for all terms for the date 2004-04-21

From (YYYY-MM-DD):
To (YYYY-MM-DD):
Period:
Category:
Terms:
Limit:
Date Specification

You can specify an explicit date range that you are interested in by setting the "From" and "To" parameters; this will limit the data displayed to those changes that were recorded within that (inclusive) date range.

Alternatively, you can use the "Period" parameter to view the GO term changes that occurred over a specific number of Day(s), Week(s), Month(s) or Year(s) before a specified date.

If you do not enter a "To" date, then the period will be relative to the current date. If, however, you do specify a "To" value, then the "Period" value will display records in the timeframe up to and including that specified date.

Category

You can use this field to specify what types of term changes you are interested in seeing.

Terms

You can enter a list of GO Terms in this field to limit the changes displayed. Please note that only changes made to directly listed terms will be displayed, not term descendants.

Limit

The default number of records returned is 500, however you can increase or decrease this limit. In order to prevent possible browser problems, the maximum upper limit is 10,000.

Introduction

This page displays the differences recorded in the full Gene Ontology OBO v1.2 file as audited by the UniProt-GOA database during its daily update cycle.
If there is any delay in uploading the current OBO file, the changes displayed and the date recorded for these changes may not correspond to when the changes to the OBO file were committed.

All changes

Timestamp GO ID GO Term Name Action Category Detail
2004-04-21 GO:0043146 spindle stabilization Added DEFINITION Maintainence of spindle integrity during M phase.
2004-04-21 GO:0035145 exon-exon junction complex Added DEFINITION A multi-subunit complex deposited by the spliceosome upstream of messenger RNA exon-exon junctions. The exon-exon junction complex provides a binding platform for factors involved in mRNA export and nonsense-mediated mRNA decay.
2004-04-21 GO:0007455 eye-antennal disc morphogenesis Added DEFINITION The transformation of an eye-antennal imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the eye, antenna, head capsule and maxillary palps.
2004-04-21 GO:0035156 fusion cell fate specification Added DEFINITION Allocation of cells within a tracheal branch to a fusion cell fate. Fusion cells allow the interconnection of adjacent tracheal metameres during tracheal tube fusion.
2004-04-21 GO:0007483 genital disc morphogenesis Added DEFINITION The transformation of a genital imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into the recognizable adult genital structures, the anal plates and the hind gut.
2004-04-21 GO:0007481 haltere disc morphogenesis Added DEFINITION The transformation of a genital imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into the recognizable adult capitellum, pedicel, haltere sclerite, metathoracic spiracle and metanotum.
2004-04-21 GO:0035146 tube fusion Added DEFINITION The joining of specific branches of a tubular system to form a continuous network.
2004-04-21 GO:0007472 wing disc morphogenesis Added DEFINITION The transformation of a wing imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the wing hinge, wing blade and pleura.
2004-04-21 GO:0000238 zygotene Updated DEFINITION The second stage of prophase I in meiosis, in which each chromosome pairs with its homolog; the two become aligned and crossing over may occur.
2004-04-21 GO:0051026 chiasma assembly Added TERM chiasma formation
2004-04-21 GO:0001725 stress fiber Updated TERM stress fiber
2004-04-21 GO:0000072 M phase specific microtubule process Updated TERM M phase specific microtubule process
2004-04-21 GO:0001865 NK T cell differentiation Added TERM NK T-cell differentiation
2004-04-21 GO:0001866 NK T cell proliferation Added TERM NK T-cell proliferation
2004-04-21 GO:0009996 negative regulation of cell fate specification Updated TERM negative regulation of cell fate specification
2004-04-21 GO:0009998 negative regulation of retinal cone cell fate specification Updated TERM negative regulation of retinal cone cell fate specification
2004-04-21 GO:0009999 negative regulation of auditory receptor cell fate specification Updated TERM negative regulation of hair cell fate specification
2004-04-21 GO:0010000 negative regulation of cone cell fate specification (sensu Endopterygota) Updated TERM negative regulation of cone cell fate specification (sensu Drosophila)
2004-04-21 GO:0035145 exon-exon junction complex Added TERM exon-exon junction complex
2004-04-21 GO:0035146 tube fusion Added TERM tube fusion
2004-04-21 GO:0035147 branch fusion, open tracheal system Added TERM tracheal branch fusion
2004-04-21 GO:0035148 tube formation Added TERM lumen formation
2004-04-21 GO:0035149 lumen formation, open tracheal system Added TERM tracheal lumen formation
2004-04-21 GO:0035150 regulation of tube size Added TERM regulation of tube size
2004-04-21 GO:0035151 regulation of tube size, open tracheal system Added TERM regulation of tracheal tube size
2004-04-21 GO:0035152 regulation of tube architecture, open tracheal system Added TERM regulation of tracheal tube architecture
2004-04-21 GO:0035153 epithelial cell type specification, open tracheal system Added TERM tracheal cell type specification
2004-04-21 GO:0035154 terminal cell fate specification, open tracheal system Added TERM terminal cell fate specification
2004-04-21 GO:0035155 negative regulation of terminal cell fate specification, open tracheal system Added TERM negative regulation of terminal cell fate specification
2004-04-21 GO:0035156 fusion cell fate specification Added TERM fusion cell fate specification
2004-04-21 GO:0035157 negative regulation of fusion cell fate specification Added TERM negative regulation of fusion cell fate specification
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added TERM regulation of tracheal tube diameter
2004-04-21 GO:0035159 regulation of tube length, open tracheal system Added TERM regulation of tracheal tube length
2004-04-21 GO:0035160 maintenance of epithelial integrity, open tracheal system Added TERM maintenance of tracheal epithelial integrity
2004-04-21 GO:0035161 imaginal disc lineage restriction Added TERM imaginal disc lineage restriction
2004-04-21 GO:0043148 mitotic spindle stabilization Added TERM mitotic spindle stabilization
2004-04-21 GO:0043149 stress fiber assembly Added TERM stress fiber formation
2004-04-21 GO:0042659 regulation of cell fate specification Updated TERM regulation of cell fate specification
2004-04-21 GO:0042660 positive regulation of cell fate specification Updated TERM positive regulation of cell fate specification
2004-04-21 GO:0042663 regulation of endodermal cell fate specification Updated TERM regulation of endoderm cell fate specification
2004-04-21 GO:0042664 negative regulation of endodermal cell fate specification Updated TERM negative regulation of endoderm cell fate specification
2004-04-21 GO:0042665 regulation of ectodermal cell fate specification Updated TERM regulation of ectoderm cell fate specification
2004-04-21 GO:0042666 negative regulation of ectodermal cell fate specification Updated TERM negative regulation of ectoderm cell fate specification
2004-04-21 GO:0042669 regulation of auditory receptor cell fate specification Updated TERM regulation of hair cell fate specification
2004-04-21 GO:0042673 regulation of retinal cone cell fate specification Updated TERM regulation of retinal cone cell fate specification
2004-04-21 GO:0042681 regulation of cone cell fate specification (sensu Endopterygota) Updated TERM regulation of cone cell fate specification (sensu Drosophila)
2004-04-21 GO:0042682 regulation of compound eye cone cell fate specification Updated TERM regulation of cone cell fate specification
2004-04-21 GO:0042683 negative regulation of compound eye cone cell fate specification Updated TERM negative regulation of cone cell fate specification
2004-04-21 GO:0043146 spindle stabilization Added TERM spindle stabilization
2004-04-21 GO:0043147 meiotic spindle stabilization Added TERM meiotic spindle stabilization
2004-04-21 GO:0046846 tracheal placode cell fate determination (sensu Insecta) Deleted TERM tracheal placode cell fate determination (sensu Insecta)
2004-04-21 GO:0030484 muscle fiber Added SYNONYM muscle fibre
2004-04-21 GO:0030485 smooth muscle contractile fiber Added SYNONYM smooth muscle fibre
2004-04-21 GO:0035145 exon-exon junction complex Added SYNONYM EJC
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added SYNONYM tracheal tube dilation
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Deleted SYNONYM MGDG synthase
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Deleted SYNONYM UDP-galactose:diacylglycerol galactosyltransferase
2004-04-21 GO:0000072 M phase specific microtubule process Added SYNONYM M-phase specific microtubule process
2004-04-21 GO:0000087 mitotic M phase Added SYNONYM M-phase of mitotic cell cycle
2004-04-21 GO:0000279 M phase Added SYNONYM M-phase
2004-04-21 GO:0001520 outer dense fiber Added SYNONYM outer dense fibre
2004-04-21 GO:0007425 epithelial cell fate determination, open tracheal system Added SECONDARY GO:0046846 (tracheal placode cell fate determination (sensu Insecta))
2004-04-21 GO:0007488 histoblast morphogenesis Added DEFINITION Transformation of histoblast cells into adult structures during pupal metamorphosis. Histoblast cells are cells founded in the embryo that are the progenitors to the adult abdomen.
2004-04-21 GO:0007452 imaginal disc metamorphosis Updated DEFINITION The transformation of imaginal discs from monolayered epithelial infoldings in larvae of holometabolous insects into recognizable adult structures. This occurs by a series of morphogenetic changes and during this metamorphic process, adult tissue replaces larval tissue, thus forming a continuum of adult epidermis.
2004-04-21 GO:0007454 labial disc morphogenesis Added DEFINITION The transformation of a labial imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including parts of the proboscis.
2004-04-21 GO:0007478 leg disc morphogenesis Added DEFINITION The transformation of a leg imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the leg, coxa and ventral thoracic pleura.
2004-04-21 GO:0007479 leg disc proximal/distal pattern formation Added DEFINITION The establishment, maintenance and elaboration of the proximal/distal axis of the leg imaginal disc, a precursor to the adult leg.
2004-04-21 GO:0035148 tube formation Added DEFINITION Creation of the central hole of a tube through which gases and/or liquids flow.
2004-04-21 GO:0007489 maintenance of imaginal histoblast diploidy Added DEFINITION Retaining abdominal histoblasts as a small cluster of diploid cells among the polytenized larval hypodermal cells.
2004-04-21 GO:0035160 maintenance of epithelial integrity, open tracheal system Added DEFINITION Ensuring that tracheal tubes maintain their epithelial structure during the cell shape changes and movements that occur during the branching process.
2004-04-21 GO:0043147 meiotic spindle stabilization Added DEFINITION Maintainence of spindle integrity during M phase of meiosis.
2004-04-21 GO:0043148 mitotic spindle stabilization Added DEFINITION Maintainence of spindle integrity during M phase of mitosis.
2004-04-21 GO:0003674 molecular_function Updated DEFINITION Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
2004-04-21 GO:0035157 negative regulation of fusion cell fate specification Added DEFINITION Any process that restricts, stops or prevents a cell from adopting a fusion cell fate. Once the terminal and fusion fates have been correctly induced, inhibitory feedback loops prevent the remaining branch cells from assuming similar fates.
2004-04-21 GO:0035155 negative regulation of terminal cell fate specification, open tracheal system Added DEFINITION Any process that restricts, stops or prevents a cell from adopting a terminal cell fate. Once the terminal and fusion fates have been correctly induced, inhibitory feedback loops prevent the remaining branch cells from assuming similar fates.
2004-04-21 GO:0001865 NK T cell differentiation Added DEFINITION The process by which a hemopoietic stem cell acquires characteristics of a NK T-cell.
2004-04-21 GO:0001866 NK T cell proliferation Added DEFINITION The expansion of a NK T-cell population by cell division.
2004-04-21 GO:0048353 primary endosperm nucleus Added DEFINITION Nucleus resulting from the fusion of the male gamete and two polar nuclei in the central cell of the embryo sac.
2004-04-21 GO:0007470 prothoracic disc morphogenesis Added DEFINITION The transformation of a prothoracic imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into the recognizable adult humerous and anterior spiracle.
2004-04-21 GO:0043149 stress fiber assembly Added DEFINITION Assembly of a stress fiber, the bundle of microfilaments and other proteins found in fibroblasts.
2004-04-21 GO:0007129 synapsis Updated DEFINITION The side by side pairing and physical juxtaposition of homologous chromosomes at the metaphase plate.
2004-04-21 GO:0035154 terminal cell fate specification, open tracheal system Added DEFINITION Allocation of cells within a tracheal branch to a terminal cell fate. Terminal cells send long and bifurcated hollow branches toward target tissues to allow oxygen exchange.
2004-04-21 GO:0035147 branch fusion, open tracheal system Added DEFINITION Fusing of specific tracheal branches to branches from neighbouring hemisegments to form a continuous tracheal network. Branch fusion is mediated by individual cells at the tip of each branch, which contact a similar cell and undergo a coordinated series of morphogenetic events that create a bicellular fusion joint.
2004-04-21 GO:0007425 epithelial cell fate determination, open tracheal system Updated DEFINITION Assignment of tracheal fate to embryonic ectodermal cells. Tracheal cells are set aside as 10 clusters of approximately 80 cells on each side of the embryo (termed tracheal placodes).
2004-04-21 GO:0035153 epithelial cell type specification, open tracheal system Added DEFINITION Allocation of cells within each migrating tracheal branch to distinct tracheal cell fates. During the migration phase each branch forms a well-defined number of cell types (including fusion cells, terminal cells and branch cells) at precise positions.
2004-04-21 GO:0035149 lumen formation, open tracheal system Added DEFINITION Creation of the central hole of a tracheal tube through which gases flow.
2004-04-21 GO:0001725 stress fiber Added SYNONYM stress fibre
2004-04-21 GO:0005706 polytene chromosome ectopic fiber Added SYNONYM polytene chromosome ectopic fibre
2004-04-21 GO:0007129 synapsis Added SYNONYM homologous chromosome pairing at meiosis
2004-04-21 GO:0007425 epithelial cell fate determination, open tracheal system Added SYNONYM tracheal placode cell fate determination (sensu Insecta)
2004-04-21 GO:0030016 myofibril Added SYNONYM striated muscle fibre
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added SYNONYM tracheal tube expansion
2004-04-21 GO:0035159 regulation of tube length, open tracheal system Added SYNONYM tracheal tube elongation
2004-04-21 GO:0043149 stress fiber assembly Added SYNONYM stress fibre formation
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM MGDG synthase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM UDP galactose-1,2-diacylglycerol galactosyltransferase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM UDP-galactose-diacylglyceride galactosyltransferase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM UDP-galactose:diacylglycerol galactosyltransferase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM monogalactosyldiacylglycerol synthase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM uridine diphosphogalactose-1,2-diacylglycerol galactosyltransferase activity
2004-04-21 GO:0048251 elastic fiber assembly Added SYNONYM elastic fibre assembly
2004-04-21 GO:0046846 tracheal placode cell fate determination (sensu Insecta) Deleted DEFINITION Assignment of tracheal cell fates to ectodermal cell clusters on each side of the embryo. Once determination has taken place, a cell becomes committed to differentiate into a tracheal placode cell, regardless of its environment. As in, but not restricted to, the true insects (Insecta, ncbi_taxonomy_id:50557).
2004-04-21 GO:0048181 activin A complex Updated DEFINITION A homodimer of inhibin beta-A is termed 'activin A complex'. This protein complex is secreted.
2004-04-21 GO:0048183 activin AB complex Updated DEFINITION A heterodimer of inhibin beta-A and inhibin-beta-B is termed 'activin AB complex'. This protein complex is secreted.
2004-04-21 GO:0048182 activin B complex Updated DEFINITION A homodimer of inhibin beta-B is termed 'activin B complex'. This protein complex is secreted.
2004-04-21 GO:0046845 branched duct epithelial cell fate determination, open tracheal system Updated DEFINITION Allocation of a set number of cells to each primary tracheal branch, prior to the onset of cell migration. This establishes different domains of cells within the tracheal placode. As in, but not restricted to, the true insects (Insecta, ncbi_taxonomy_id:50557).
2004-04-21 GO:0048036 central complex development Updated DEFINITION Development of the central complex region of the insect brain, thought to be crucial for control of locomotive behavior. Located in the middle of the two protocerebral hemispheres, it comprises four neuropilar regions, the fan-shaped body, the ellipsoid body, the protocerebral bridge and the paired noduli.
2004-04-21 GO:0051026 chiasma assembly Added DEFINITION The formation of a connection between chromatids, indicating where an exchange of homologous segments has taken place by the crossing-over of non-sister chromatids.
2004-04-21 GO:0007453 clypeo-labral disc morphogenesis Added DEFINITION The transformation of a clypeo-labal imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the labrum, anterior and posterior cibarial plates, fish trap bristles, epistomal sclerite and clypeus.
2004-04-21 GO:0006277 DNA amplification Added DEFINITION The process by which the number of copies of a gene is increased in certain cells as extra copies of DNA are made in response to certain signals of cell development or of stress from the environment.
2004-04-21 GO:0035152 regulation of tube architecture, open tracheal system Added DEFINITION Ensuring that tracheal cells form and maintain tubular structures with the correct size and shape for their position in the network. This is essential for efficient flow of gases through the tracheal network.
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added DEFINITION Ensuring that a tracheal tube is of the correct diameter. When primary banches form their lumens are small (<2 micrometers) in caliber and must undergo regulated expansion during larval life to reach their mature size.
2004-04-21 GO:0035159 regulation of tube length, open tracheal system Added DEFINITION Ensuring that a tracheal tube is of the correct length.
2004-04-21 GO:0035151 regulation of tube size, open tracheal system Added DEFINITION Ensuring that an epithelial tracheal tube is of the correct length and diameter. Tracheal tubes undergo highly regulated tube-size increases during development, expanding up to 40 times their initial size by the end of larval life. Tube size appears to be controlled by regulation of apical membrane expansion and secretion, rather than by changes in cell number, size or shape.
2004-04-21 GO:0035150 regulation of tube size Added DEFINITION Ensuring that a tube is of the correct length and diameter. Tube size must be maintained not only during tube formation, but also throughout development in order to maintain functionality as the animal grows.

Terms

Timestamp GO ID GO Term Name Action Category Detail
2004-04-21 GO:0051026 chiasma assembly Added TERM chiasma formation
2004-04-21 GO:0001725 stress fiber Updated TERM stress fiber
2004-04-21 GO:0000072 M phase specific microtubule process Updated TERM M phase specific microtubule process
2004-04-21 GO:0001865 NK T cell differentiation Added TERM NK T-cell differentiation
2004-04-21 GO:0001866 NK T cell proliferation Added TERM NK T-cell proliferation
2004-04-21 GO:0009996 negative regulation of cell fate specification Updated TERM negative regulation of cell fate specification
2004-04-21 GO:0009998 negative regulation of retinal cone cell fate specification Updated TERM negative regulation of retinal cone cell fate specification
2004-04-21 GO:0009999 negative regulation of auditory receptor cell fate specification Updated TERM negative regulation of hair cell fate specification
2004-04-21 GO:0010000 negative regulation of cone cell fate specification (sensu Endopterygota) Updated TERM negative regulation of cone cell fate specification (sensu Drosophila)
2004-04-21 GO:0035145 exon-exon junction complex Added TERM exon-exon junction complex
2004-04-21 GO:0035146 tube fusion Added TERM tube fusion
2004-04-21 GO:0035147 branch fusion, open tracheal system Added TERM tracheal branch fusion
2004-04-21 GO:0035148 tube formation Added TERM lumen formation
2004-04-21 GO:0035149 lumen formation, open tracheal system Added TERM tracheal lumen formation
2004-04-21 GO:0035150 regulation of tube size Added TERM regulation of tube size
2004-04-21 GO:0035151 regulation of tube size, open tracheal system Added TERM regulation of tracheal tube size
2004-04-21 GO:0035152 regulation of tube architecture, open tracheal system Added TERM regulation of tracheal tube architecture
2004-04-21 GO:0035153 epithelial cell type specification, open tracheal system Added TERM tracheal cell type specification
2004-04-21 GO:0035154 terminal cell fate specification, open tracheal system Added TERM terminal cell fate specification
2004-04-21 GO:0035155 negative regulation of terminal cell fate specification, open tracheal system Added TERM negative regulation of terminal cell fate specification
2004-04-21 GO:0035156 fusion cell fate specification Added TERM fusion cell fate specification
2004-04-21 GO:0035157 negative regulation of fusion cell fate specification Added TERM negative regulation of fusion cell fate specification
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added TERM regulation of tracheal tube diameter
2004-04-21 GO:0035159 regulation of tube length, open tracheal system Added TERM regulation of tracheal tube length
2004-04-21 GO:0035160 maintenance of epithelial integrity, open tracheal system Added TERM maintenance of tracheal epithelial integrity
2004-04-21 GO:0035161 imaginal disc lineage restriction Added TERM imaginal disc lineage restriction
2004-04-21 GO:0043148 mitotic spindle stabilization Added TERM mitotic spindle stabilization
2004-04-21 GO:0043149 stress fiber assembly Added TERM stress fiber formation
2004-04-21 GO:0042659 regulation of cell fate specification Updated TERM regulation of cell fate specification
2004-04-21 GO:0042660 positive regulation of cell fate specification Updated TERM positive regulation of cell fate specification
2004-04-21 GO:0042663 regulation of endodermal cell fate specification Updated TERM regulation of endoderm cell fate specification
2004-04-21 GO:0042664 negative regulation of endodermal cell fate specification Updated TERM negative regulation of endoderm cell fate specification
2004-04-21 GO:0042665 regulation of ectodermal cell fate specification Updated TERM regulation of ectoderm cell fate specification
2004-04-21 GO:0042666 negative regulation of ectodermal cell fate specification Updated TERM negative regulation of ectoderm cell fate specification
2004-04-21 GO:0042669 regulation of auditory receptor cell fate specification Updated TERM regulation of hair cell fate specification
2004-04-21 GO:0042673 regulation of retinal cone cell fate specification Updated TERM regulation of retinal cone cell fate specification
2004-04-21 GO:0042681 regulation of cone cell fate specification (sensu Endopterygota) Updated TERM regulation of cone cell fate specification (sensu Drosophila)
2004-04-21 GO:0042682 regulation of compound eye cone cell fate specification Updated TERM regulation of cone cell fate specification
2004-04-21 GO:0042683 negative regulation of compound eye cone cell fate specification Updated TERM negative regulation of cone cell fate specification
2004-04-21 GO:0043146 spindle stabilization Added TERM spindle stabilization
2004-04-21 GO:0043147 meiotic spindle stabilization Added TERM meiotic spindle stabilization
2004-04-21 GO:0046846 tracheal placode cell fate determination (sensu Insecta) Deleted TERM tracheal placode cell fate determination (sensu Insecta)

Definition/synonyms

Timestamp GO ID GO Term Name Action Category Detail
2004-04-21 GO:0043146 spindle stabilization Added DEFINITION Maintainence of spindle integrity during M phase.
2004-04-21 GO:0035145 exon-exon junction complex Added DEFINITION A multi-subunit complex deposited by the spliceosome upstream of messenger RNA exon-exon junctions. The exon-exon junction complex provides a binding platform for factors involved in mRNA export and nonsense-mediated mRNA decay.
2004-04-21 GO:0007455 eye-antennal disc morphogenesis Added DEFINITION The transformation of an eye-antennal imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the eye, antenna, head capsule and maxillary palps.
2004-04-21 GO:0035156 fusion cell fate specification Added DEFINITION Allocation of cells within a tracheal branch to a fusion cell fate. Fusion cells allow the interconnection of adjacent tracheal metameres during tracheal tube fusion.
2004-04-21 GO:0007483 genital disc morphogenesis Added DEFINITION The transformation of a genital imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into the recognizable adult genital structures, the anal plates and the hind gut.
2004-04-21 GO:0007481 haltere disc morphogenesis Added DEFINITION The transformation of a genital imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into the recognizable adult capitellum, pedicel, haltere sclerite, metathoracic spiracle and metanotum.
2004-04-21 GO:0035146 tube fusion Added DEFINITION The joining of specific branches of a tubular system to form a continuous network.
2004-04-21 GO:0007472 wing disc morphogenesis Added DEFINITION The transformation of a wing imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the wing hinge, wing blade and pleura.
2004-04-21 GO:0000238 zygotene Updated DEFINITION The second stage of prophase I in meiosis, in which each chromosome pairs with its homolog; the two become aligned and crossing over may occur.
2004-04-21 GO:0030484 muscle fiber Added SYNONYM muscle fibre
2004-04-21 GO:0030485 smooth muscle contractile fiber Added SYNONYM smooth muscle fibre
2004-04-21 GO:0035145 exon-exon junction complex Added SYNONYM EJC
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added SYNONYM tracheal tube dilation
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Deleted SYNONYM MGDG synthase
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Deleted SYNONYM UDP-galactose:diacylglycerol galactosyltransferase
2004-04-21 GO:0000072 M phase specific microtubule process Added SYNONYM M-phase specific microtubule process
2004-04-21 GO:0000087 mitotic M phase Added SYNONYM M-phase of mitotic cell cycle
2004-04-21 GO:0000279 M phase Added SYNONYM M-phase
2004-04-21 GO:0001520 outer dense fiber Added SYNONYM outer dense fibre
2004-04-21 GO:0007488 histoblast morphogenesis Added DEFINITION Transformation of histoblast cells into adult structures during pupal metamorphosis. Histoblast cells are cells founded in the embryo that are the progenitors to the adult abdomen.
2004-04-21 GO:0007452 imaginal disc metamorphosis Updated DEFINITION The transformation of imaginal discs from monolayered epithelial infoldings in larvae of holometabolous insects into recognizable adult structures. This occurs by a series of morphogenetic changes and during this metamorphic process, adult tissue replaces larval tissue, thus forming a continuum of adult epidermis.
2004-04-21 GO:0007454 labial disc morphogenesis Added DEFINITION The transformation of a labial imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including parts of the proboscis.
2004-04-21 GO:0007478 leg disc morphogenesis Added DEFINITION The transformation of a leg imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the leg, coxa and ventral thoracic pleura.
2004-04-21 GO:0007479 leg disc proximal/distal pattern formation Added DEFINITION The establishment, maintenance and elaboration of the proximal/distal axis of the leg imaginal disc, a precursor to the adult leg.
2004-04-21 GO:0035148 tube formation Added DEFINITION Creation of the central hole of a tube through which gases and/or liquids flow.
2004-04-21 GO:0007489 maintenance of imaginal histoblast diploidy Added DEFINITION Retaining abdominal histoblasts as a small cluster of diploid cells among the polytenized larval hypodermal cells.
2004-04-21 GO:0035160 maintenance of epithelial integrity, open tracheal system Added DEFINITION Ensuring that tracheal tubes maintain their epithelial structure during the cell shape changes and movements that occur during the branching process.
2004-04-21 GO:0043147 meiotic spindle stabilization Added DEFINITION Maintainence of spindle integrity during M phase of meiosis.
2004-04-21 GO:0043148 mitotic spindle stabilization Added DEFINITION Maintainence of spindle integrity during M phase of mitosis.
2004-04-21 GO:0003674 molecular_function Updated DEFINITION Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
2004-04-21 GO:0035157 negative regulation of fusion cell fate specification Added DEFINITION Any process that restricts, stops or prevents a cell from adopting a fusion cell fate. Once the terminal and fusion fates have been correctly induced, inhibitory feedback loops prevent the remaining branch cells from assuming similar fates.
2004-04-21 GO:0035155 negative regulation of terminal cell fate specification, open tracheal system Added DEFINITION Any process that restricts, stops or prevents a cell from adopting a terminal cell fate. Once the terminal and fusion fates have been correctly induced, inhibitory feedback loops prevent the remaining branch cells from assuming similar fates.
2004-04-21 GO:0001865 NK T cell differentiation Added DEFINITION The process by which a hemopoietic stem cell acquires characteristics of a NK T-cell.
2004-04-21 GO:0001866 NK T cell proliferation Added DEFINITION The expansion of a NK T-cell population by cell division.
2004-04-21 GO:0048353 primary endosperm nucleus Added DEFINITION Nucleus resulting from the fusion of the male gamete and two polar nuclei in the central cell of the embryo sac.
2004-04-21 GO:0007470 prothoracic disc morphogenesis Added DEFINITION The transformation of a prothoracic imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into the recognizable adult humerous and anterior spiracle.
2004-04-21 GO:0043149 stress fiber assembly Added DEFINITION Assembly of a stress fiber, the bundle of microfilaments and other proteins found in fibroblasts.
2004-04-21 GO:0007129 synapsis Updated DEFINITION The side by side pairing and physical juxtaposition of homologous chromosomes at the metaphase plate.
2004-04-21 GO:0035154 terminal cell fate specification, open tracheal system Added DEFINITION Allocation of cells within a tracheal branch to a terminal cell fate. Terminal cells send long and bifurcated hollow branches toward target tissues to allow oxygen exchange.
2004-04-21 GO:0035147 branch fusion, open tracheal system Added DEFINITION Fusing of specific tracheal branches to branches from neighbouring hemisegments to form a continuous tracheal network. Branch fusion is mediated by individual cells at the tip of each branch, which contact a similar cell and undergo a coordinated series of morphogenetic events that create a bicellular fusion joint.
2004-04-21 GO:0007425 epithelial cell fate determination, open tracheal system Updated DEFINITION Assignment of tracheal fate to embryonic ectodermal cells. Tracheal cells are set aside as 10 clusters of approximately 80 cells on each side of the embryo (termed tracheal placodes).
2004-04-21 GO:0035153 epithelial cell type specification, open tracheal system Added DEFINITION Allocation of cells within each migrating tracheal branch to distinct tracheal cell fates. During the migration phase each branch forms a well-defined number of cell types (including fusion cells, terminal cells and branch cells) at precise positions.
2004-04-21 GO:0035149 lumen formation, open tracheal system Added DEFINITION Creation of the central hole of a tracheal tube through which gases flow.
2004-04-21 GO:0001725 stress fiber Added SYNONYM stress fibre
2004-04-21 GO:0005706 polytene chromosome ectopic fiber Added SYNONYM polytene chromosome ectopic fibre
2004-04-21 GO:0007129 synapsis Added SYNONYM homologous chromosome pairing at meiosis
2004-04-21 GO:0007425 epithelial cell fate determination, open tracheal system Added SYNONYM tracheal placode cell fate determination (sensu Insecta)
2004-04-21 GO:0030016 myofibril Added SYNONYM striated muscle fibre
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added SYNONYM tracheal tube expansion
2004-04-21 GO:0035159 regulation of tube length, open tracheal system Added SYNONYM tracheal tube elongation
2004-04-21 GO:0043149 stress fiber assembly Added SYNONYM stress fibre formation
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM MGDG synthase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM UDP galactose-1,2-diacylglycerol galactosyltransferase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM UDP-galactose-diacylglyceride galactosyltransferase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM UDP-galactose:diacylglycerol galactosyltransferase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM monogalactosyldiacylglycerol synthase activity
2004-04-21 GO:0046509 1,2-diacylglycerol 3-beta-galactosyltransferase activity Added SYNONYM uridine diphosphogalactose-1,2-diacylglycerol galactosyltransferase activity
2004-04-21 GO:0048251 elastic fiber assembly Added SYNONYM elastic fibre assembly
2004-04-21 GO:0046846 tracheal placode cell fate determination (sensu Insecta) Deleted DEFINITION Assignment of tracheal cell fates to ectodermal cell clusters on each side of the embryo. Once determination has taken place, a cell becomes committed to differentiate into a tracheal placode cell, regardless of its environment. As in, but not restricted to, the true insects (Insecta, ncbi_taxonomy_id:50557).
2004-04-21 GO:0048181 activin A complex Updated DEFINITION A homodimer of inhibin beta-A is termed 'activin A complex'. This protein complex is secreted.
2004-04-21 GO:0048183 activin AB complex Updated DEFINITION A heterodimer of inhibin beta-A and inhibin-beta-B is termed 'activin AB complex'. This protein complex is secreted.
2004-04-21 GO:0048182 activin B complex Updated DEFINITION A homodimer of inhibin beta-B is termed 'activin B complex'. This protein complex is secreted.
2004-04-21 GO:0046845 branched duct epithelial cell fate determination, open tracheal system Updated DEFINITION Allocation of a set number of cells to each primary tracheal branch, prior to the onset of cell migration. This establishes different domains of cells within the tracheal placode. As in, but not restricted to, the true insects (Insecta, ncbi_taxonomy_id:50557).
2004-04-21 GO:0048036 central complex development Updated DEFINITION Development of the central complex region of the insect brain, thought to be crucial for control of locomotive behavior. Located in the middle of the two protocerebral hemispheres, it comprises four neuropilar regions, the fan-shaped body, the ellipsoid body, the protocerebral bridge and the paired noduli.
2004-04-21 GO:0051026 chiasma assembly Added DEFINITION The formation of a connection between chromatids, indicating where an exchange of homologous segments has taken place by the crossing-over of non-sister chromatids.
2004-04-21 GO:0007453 clypeo-labral disc morphogenesis Added DEFINITION The transformation of a clypeo-labal imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the labrum, anterior and posterior cibarial plates, fish trap bristles, epistomal sclerite and clypeus.
2004-04-21 GO:0006277 DNA amplification Added DEFINITION The process by which the number of copies of a gene is increased in certain cells as extra copies of DNA are made in response to certain signals of cell development or of stress from the environment.
2004-04-21 GO:0035152 regulation of tube architecture, open tracheal system Added DEFINITION Ensuring that tracheal cells form and maintain tubular structures with the correct size and shape for their position in the network. This is essential for efficient flow of gases through the tracheal network.
2004-04-21 GO:0035158 regulation of tube diameter, open tracheal system Added DEFINITION Ensuring that a tracheal tube is of the correct diameter. When primary banches form their lumens are small (<2 micrometers) in caliber and must undergo regulated expansion during larval life to reach their mature size.
2004-04-21 GO:0035159 regulation of tube length, open tracheal system Added DEFINITION Ensuring that a tracheal tube is of the correct length.
2004-04-21 GO:0035151 regulation of tube size, open tracheal system Added DEFINITION Ensuring that an epithelial tracheal tube is of the correct length and diameter. Tracheal tubes undergo highly regulated tube-size increases during development, expanding up to 40 times their initial size by the end of larval life. Tube size appears to be controlled by regulation of apical membrane expansion and secretion, rather than by changes in cell number, size or shape.
2004-04-21 GO:0035150 regulation of tube size Added DEFINITION Ensuring that a tube is of the correct length and diameter. Tube size must be maintained not only during tube formation, but also throughout development in order to maintain functionality as the animal grows.

Other

Timestamp GO ID GO Term Name Action Category Detail
2004-04-21 GO:0007425 epithelial cell fate determination, open tracheal system Added SECONDARY GO:0046846 (tracheal placode cell fate determination (sensu Insecta))
spacer
Please send comments, suggestions or bug reports to goa@ebi.ac.uk. Click here for details of how to cite UniProt-GOA and QuickGO.
370ms