E-MTAB-275 - Transcription profiling by array of rice Indica 93-11 after growth in different light and temperature conditions

Status
Released on 18 July 2010, last updated on 3 May 2014
Organism
Oryza sativa
Samples (39)
Array (1)
Protocols (7)
Description
Rice (Oryza sativa, spp. Indica, cv. 93-11) plants were grown in a Conviron PGR 15 growth chamber using precise control of temperature, light, and humidity.
Diurnal (driven) conditions included 12L:12D light cycles and 31C/20C thermocycles in three different combinations. These were: photocycles (LDHH), 12 hrs. light (L)/12 hrs. dark (D) at a constant temperature (31C; HH); photo/thermocycles (LDHC): 12 hrs. light (L) /12 hrs. dark (D) with a high day temperature (31C) and a low night temperature (20C); and thermocycles (LLHC): continuous light (LL) with 12 hrs. high/12 hrs. low temperature (31C, day; 20C, night). Light intensity and relative humidity were 1000 micromol m-2s-2 and 60%, respectively.
Three-month-old rice plants were entrained for at least one week under the respective condition prior to initiation of each experiment. Leaves and stems from individual rice plants were collected every four hours for 48 hrs in driven (diurnal) conditions followed by a two day freerun spacer under continuous light/temperature followed by two additional days of sampling under the same continuous free run condition.
Experiment types
transcription profiling by array, co-expression, loop, transcript identification
Contact
Citation
Global profiling of rice and poplar transcriptomes highlights key conserved circadian-controlled pathways and cis-regulatory modules. Filichkin SA, Breton G, Priest HD, Dharmawardhana P, Jaiswal P, Fox SE, Michael TP, Chory J, Kay SA, Mockler TC. PLoS One 6(6):e16907 (2011), PMID:21694767
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-MTAB-275.idf.txt
Sample and data relationshipE-MTAB-275.sdrf.txt
Raw data (1)E-MTAB-275.raw.1.zip
Processed data (1)E-MTAB-275.processed.1.zip
Array designA-AFFY-126.adf.txt