Project description:rs09-02_quinolinate - quinolinate - Study of the impact of an inductible increase in the NAD concentration in arabidopsis - Comparison between the mutant or the control after a quinolinate treatment Keywords: treated vs untreated comparison,wt vs mutant comparison 6 dye-swap - CATMA arrays
Project description:rs05-06_dgpp - dgpp - 2. The specific plant phosphorylated form of phosphatidic acid (PA), diacyglycerol pyrophosphate (DGPP), was recently shown to be a second messenger in abscisic acid (ABA) signaling. The aim of the project is to identify among the set of ABA-regulated genes the ones also regulated by DGPP and/or PA. 4 dye-swap - CATMA arrays 5ml of 3 days-old suspension cells were incubated with ABA or DGPP 18:1 for 3hours under the conditions of culture. DGPP was emulsified by sonication for 1min 4 times at 4°C in 1ml of culture medium then added to 4ml of suspension cells. Cells were filtrated under vacuum, frozen in liquid nitrogen and RNA extracted. DGPP is from Avanti Polar Lipids.
Project description:rs10-01_rrm - quadruple rrm experience - What is the role of the RRM protein family in plants? Plants were grown on soil in controlled environment under LD (16 h light/8 h dark) and the rosette leaves (8-leaf stage seedlings) were collected for RNA preparation. Keywords: normal vs transgenic comparison 2 dye-swap - CATMA arrays
Project description:gnp06-03_microtrac Endogenous hairpins-ir71 targets What are the genes (including miRNA precursors) that are differentially regulated in a set of viral siRNA in diferent mutants? Lines IR71 KO n°3 and Col-0 were grown on soil until bolting, Flower buds were then harvested and RNA extracted with Qiagen RNeasy Plant mini kit. RNA was stored at -20°C. 3 dye-swap - gene knock out
Project description:ra09-02_tctp - rnai - Identification of effector genes that act downstream of AtTCTP, using knockout ( tctp-2), RNAi expressing line (35S::RNAi-AtTCTP) and over expressing line (35S::AtTCTP) - transcriptome analysis in leaf of 35S::RNAi-AtTCTP versus wild type Keywords: normal vs rnai mutant comparison 2 dye-swap - CATMA arrays
Project description:ra10-01_laccases; laccase mutations. We demonstrated that laccases are involved in lignin polymerisation. Mutants have already been tested on microarrays and there is few differences compared to wild-type. The laccase mutation seems surgical. We possess a new double mutant, called snips, with a semi-dwarf phenotype, and we want to determine its profile. Each mutant was compared to wild type. All plants were harvested at the same developmental stage in the same growth chamber between 10h30 and 11h. 10 dye-swaps. CATMA arrays.
Project description:ra08-03_kim - laccases - Are laccases involved in lignification - all plants were harveted at the same developmental stage in the same growth chamber between 10h30 and 11h. Keywords: wt vs mutant comparison 8 dye-swap - CATMA arrays
Project description:rs09-03_zf1 - zf1 experiment - Transcriptome analysis of mutants for novel AGO-hook type proteins in Arabidopsis thaliana - Plants were grown on soil in controlled environment under LD (16 h light/8 h dark) and the rosette leaves (8-leaf stage seedlings) were collected for RNA preparation Keywords: normal vs transgenic comparison 4 dye-swap - CATMA arrays
Project description:rs08-03_glutathion - glutathion - How does glutathione content or reduction state affect H2O2-induced changes in the transcriptome? - Three single Arabidopsis mutants were used: cat2, knockout for catalase2 and so enriched in H2O2; cad2, defective in glutathione content; cytGR, knockout for cytosolic glutathione reductase. Cat2 was crossed with cad2 and cyt GR, and col0, 3 single mutants, and 2 double mutants were sampled in controlled growth conditions either in 8h or 16h photoperiod. Keywords: gene knock out 20 dye-swap pairs - CATMA arrays: 40 arrays
Project description:rs11-01_nad - knock out mutant n575260 - Study of the impact of a deregulation in the NAD concentration in arabidopsis - Study of the biosynthesis of NAD in Arabidopsis. Involvment of QPRTgene using the knock out mutant N575260 from Salk. 2 dye-swap - gene knock out