Project description:gnp3_tri33-arabidoseed - seed development - WP3 : Biodiversity of seed traits : state of the art - This experiment is a time course performed to choose the best harvesting point to maximise the number of detectable transcripts (8, 10, 12 and 14 dap). Keywords: time course 3 dye-swap - CATMA arrays
Project description:blanc-08-01_2012_01_rnapaths_03 - rnapaths--3_02/2012 - Identify the transcript overlap and specificity between the PTGS and decapping/exoribonuclease pathways b identifying transcripts that are significantly changed in double mutants versus single mutants, and transcripts that are commonly changed among the single and double mutants compared to WT. - Identify transcripts that are significantly changed in double mutants (L1 vcs sgs2) (xrn4-5/sgs3-11) versus their respective single mutants (L1 vcs and L1 sgs2) (xrn4-5 and sgs3-11) , and identify transcripts that are changed among the single and double mutants compared to WT (Col) reference or to mutant L1 reference. 20 dye-swap - genotype comparaison
Project description:Time course of the transcriptome of desiccation-sensitive 2.7-2.9 mm-long radicles of Medicago truncatula seeds at different time points during incubation in a polyethylene glycol (PEG) solution at -1.7 MPa and 10°C, resulting in a gradual re-establishment of desiccation tolerance. Gene profiling was also performed on embryos before (14 days after pollination) and after acquisition of desiccation tolerance during maturation (20 days after pollination).
Project description:This study aims to understand the molecular adaptation mechanisms of fish gills to environmental Ca2+ changes. Using SuperSAGE, we compared the gene expression profiles of T. nigroviridis gills transferred from natural brackish water (10 ppt salinity,2.9 mM Ca2+) to artificial brackish water with control (2.9 mM), low (0.01 mM) or high (10 mM) Ca2+ concentrations for 2 or 12h.
Project description:Small RNAs are common and effective modulators of gene expression in eukaryotic organisms. To characterize the small RNAs expressed during rice seed development, massively parallel signature sequencing (MPSS) was performed, resulting in the obtainment of 22-nt sequence signatures. Through integrative analysis,novel miRNAs were identified mostly based on the miRNA* accumulation. Total RNA was isolated separately from rice seeds collected at 3, 6, 9 and 12 days after anthesis (DAA), then mixed into a library and separated on denatured polyacrylamide gel electrophoresis (PAGE). The fraction of 18-26 nt small RNA was recovered by small RNA gel extraction Kit.
Project description:This SuperSeries is composed of the following subset Series: GSE24037: Salivary cytokine alterations in HIV infection part 1 GSE24064: Salivary cytokine alterations in HIV infection part 2 Refer to individual Series