Project description:The role of on-CG methylation in seed development and dormancy remains unknown. There are four genes in charge of non-CG methylation in Arabidopsis: drm1, drm2, cmt2 and cmt3. The majority of non-CG methylation in vegetative tissues, leaf, is gone in homozygous ddcc mutant line (Hume et al., 2014). To uncover the possible role of non-CG DNA methylation in seed development and dormancy, we characterized the methylome of ddcc mutant in Arabidopsis dry seed using Illumina sequencing. Meanwhile, vegetative tissue, leaves from 3 week plant with ddcc mutant and from wild type, and dry seed from wild type plant were used as control. Illumina sequencing of bisulfite-converted genomic DNA from dry seed and 3-week-plant leaves of ddcc mutant and wild type.
Project description:We report sequencing the transcriptome of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) during spring bud burst. Samples from needle tissue of two half-sibs from two families each, nested within three seed sources, were sequenced (total of six families and 12 individuals). Samples were taken at seven time points with the failure of one library, resulting in 83 total sequenced samples. Three time points were used for transcriptome assembly and 4 time point were analyzed for differential expression across time and within seed sources.
Project description:In this study, we aim to present a global view of transcriptome dynamics during seed development in a large-seeded chickpea (genotype JGK3). We generated about 1.5 billion high-quality reads from 24 libraries (leaf and seven seed developmental stages in three biological replicates) using Illumina high-throughput sequencing platform. We mapped the reads to the kabuli chickpea genome for estimation of their transcript abundance in different tissue samples. The transcriptome dynamics was studied by differential gene expression analyses between different samples/stages.
2017-12-31 | GSE79719 | GEO
Project description:Transcriptomic profiling of Gloriosa superba for the discovery of colchicine biosynthesis