Project description:SuperSeries contain expression data from the nuclei of cell types involved in patterning events, with focus on root apical stem cell formation, at 16-cell stage, early globular stage and late globular stage in the early Arabidopsis embryo (atlas). Expression data comparing nuclear and cellular RNA isolated from whole 16-cell stage Arabidopsis embryos is also included. This SuperSeries is composed of the SubSeries listed below.
Project description:Due to its inaccessibility, transgenic methods have been recently developed to isolate tissue- or cell-specific nuclear RNA from the Arabidopsis embryo for transcriptomic profiling. While these approaches have made the it possible to conduct transcriptomic studies at the cellular level, only nuclear and not whole celluar RNA can be isolated. The question thus arrises if nuclear RNA is a reasonable proxy for whole cellular mRNA. To answer this, microarray-based transcriptomic profiling was used to determine genome-wide expression in nuclei and cells isolated from whole 16-cell stage Arabidopsis embryos.
Project description:Nuclear and cellular expression data from the whole 16-cell stage Arabidopsis thaliana embryo and a cell type-specific expression atlas of the early Arabidopsis embryo
Project description:differential expression between wild-type pistils of Arabidopsis thaliana at late 11 to late 12 floral stages, and similar stage pistils of coatlique mutant which lacks a functional embryo sac
Project description:Untargeted metabolomic analyses were carried out on seed coat/endosperm and seed embryo (dry seeds) of Arabidopsis thaliana Columbia-0 genotype. Three biological replicates were analyzed for each sample.
Project description:Untargeted metabolomic analyses were carried out on seed coat/endosperm and seed embryo (dry seeds) of Arabidopsis thaliana Columbia-0 genotype. Three biological replicates were analyzed for each sample.
