Transcriptomics

Dataset Information

0

Deep-sequencing of total RNA from manually dissected wild-type and kyp-2m/KYPp Arabidopsis embryos


ABSTRACT: This dataset provide deep-profiling of the embryonic transcriptome of total RNA at an early developmental stage (2-to-4 cells stage) and at the globular stage in Arabidopsis. Embryos were derived from either a cross between a Landsberg erecta (Ler) maternal parent and a Columbia (Col0) paternal parent or a cross between a kyp-2 Ler maternal parent and a Columbia paternal parent. Embryos were manually dissected ensuring no contamination with maternal seed coat or endosperm. 6 samples: crosses between Ler and Col, or kyp-2 (Ler) and Col; Ler seed coat at 2-4cells embryo stage # SC_2.

SUBMITTER: Ueli Grossniklaus  Michael Wittig   Célia Baroux   Philipp Rosenstiel   Michael Raissig   Marc William Schmid    

PROVIDER: E-GEOD-24198 | ArrayExpress | 2011-06-01

SECONDARY ACCESSION(S): GSE24198SRP005128PRJNA130171

REPOSITORIES: GEO, ArrayExpress, ENA

altmetric image

Publications


Defining the contributions and interactions of paternal and maternal genomes during embryo development is critical to understand the fundamental processes involved in hybrid vigor, hybrid sterility, and reproductive isolation. To determine the parental contributions and their regulation during Arabidopsis embryogenesis, we combined deep-sequencing-based RNA profiling and genetic analyses. At the 2-4 cell stage there is a strong, genome-wide dominance of maternal transcripts, although transcripts  ...[more]

Similar Datasets

2011-06-01 | GSE24198 | GEO
2012-01-26 | E-GEOD-33866 | ArrayExpress
| GSE94787 | GEO
2016-11-18 | E-MTAB-5196 | ArrayExpress
2013-11-01 | E-GEOD-51942 | ArrayExpress
2014-02-28 | E-GEOD-42671 | ArrayExpress
| GSE84122 | GEO
| GSE94786 | GEO
2009-03-24 | GSE15348 | GEO
2010-10-20 | GSE24809 | GEO