E-MEXP-129 - Transcription profiling of Medicago truncatula wild type and symbiotic mutant material

Released on 28 June 2004, submitted on 29 June 2004, last updated on 2 May 2014
Medicago truncatula
Samples (43)
Arrays (2)
Protocols (8)
This experiment constitutes an expression profiling approach to identify genes differentially regulated during the symbiotic interaction between the model legume Medicago truncatula and the nitrogen-fixing bacterium Sinorhizobium meliloti. Macro- and microarrays containing 6144 probes were generated on the basis of three cDNA libraries dedicated to the study of root symbiotic interactions. The experiment performed on wild-type and symbiotic mutant material led to the identification of genes either up- or down-regulated at different stages of the nodulation process.
Experiment types
transcription profiling by array, development or differentiation, strain or line, time series
Helge Kuester <Helge.Kuester@Genetik.Uni-Bielefeld.DE>, Alfred Puehler, Andreas Niebel, Anke Becker, Besma Ben Amor, Clare Gough, Fikri El Yahyaoui, Jerome Gouzy, Natalija Hohnjec, Pascal Gamas, Tatiana Vernie
Expression profiling in Medicago truncatula identifies more than 750 genes differentially expressed during nodulation, including many potential regulators of the symbiotic program. El Yahyaoui F; Kuster H; Ben Amor B; Hohnjec N; Puhler A; Becker A; Gouzy J; Vernie T; Gough C; Niebel A; Godiard L; Gamas P. Plant Physiol 136:3159-3176 (2004)
Investigation descriptionE-MEXP-129.idf.txt
Sample and data relationshipE-MEXP-129.sdrf.txt
Raw data (1)E-MEXP-129.raw.1.zip
Array designsA-MEXP-80.adf.txt, A-MEXP-81.adf.txt
R ExpressionSetE-MEXP-129.eSet.r