Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MRNA-Seq of central cells from the Arabidopsis thaliana female gametophyte

ABSTRACT: This dataset provides the transcriptome of the central cell of the female gametophyte from Arabidopsis thaliana.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE29719 | GEO | 2012/01/26

SECONDARY ACCESSION(S): PRJNA141095

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcription profiling of Arabidopsis thaliana female gametophyte

Project description:mature female gametophyte (Arabidopsis thaliana) transcriptional profiling (single cell types)

2010-03-01 | E-MEXP-2227 | biostudies-arrayexpress

mRNA-Seq of central cells from the Arabidopsis thaliana female gametophyte

Project description:This dataset provides the transcriptome of the central cell of the female gametophyte from Arabidopsis thaliana. We sequenced two biological replicates. Each replicate started with a pool of 450 central cells collected using laser-assisted microdissection (LAM). Libraries were prepared as described in DOI:10.1038/NMETH.1315. Each library was sequenced on one eight of a slide on the AB SOLiD platform (version 3). IMPORTANT: In the alignment files (.bam), we named the mitochondrial and the chloroplastidial chromosomes ChrM and ChrC. This is different from the "chloroplast" and "mitochondrium" names in the whole genome fasta file available on TAIR.

2012-01-26 | E-GEOD-29719 | biostudies-arrayexpress

female gametophyte development in sugarcane

Project description:female gametophyte development in sugarcane

| PRJEB44944 | ENA

Arabidopsis thaliana

Project description:mRNA-Seq of central cells from the Arabidopsis thaliana female gametophyte

| PRJNA141095 | ENA

Arabidopsis thaliana 25 accessions

Project description:Waters Raw data can be downloaded for shoot- and root parts of Arabidopsis thaliana accessions.

2018-11-14 | ST001096 | MetabolomicsWorkbench

The Arabidopsis DRYK, AtYAK1 regulates the development of the male gametophyte

Project description:Pollen is the male gametophyte of land plants. Proper development and maturation of pollen is necessary for the successful reproduction of seed plants. This process involves sophisticated coordination between sporophytic and gametophytic tissues in anthers. To advance the mechanistic studies of anther development, additional players need to be discovered for a comprehensive understanding of the underlying regulatory network. Here we show that the Arabidopsis dual specificity tyrosine phophorylated and regulated kinase (DRYK), AtYAK1, is essential for development of rosette leaves and the male but not female gametophyte in Arabidopsis. Arabidopsis mutant plants carrying a mutation in AtYAK1 produce developmentally stalled microspores, likely because of the defects in the two consecutive mitosis steps in the post-meiotic maturation process of pollen. The mutation of AtYAK1 has a significant effect on gene expression programs in developing pollen. Transcritpome analysis of atyak1 revealed downstream genes in families of protein kinases, transporters and transcription factors, which potentially contribute to pollen development. This study represents the first molecular characterization of DYRK in the plant kingdom. Our results also imply that the regulation of cytokinesis by DYRKs is evolutionally conserved in fungus, fruit fly, animals and plants.

2015-12-31 | GSE15971 | GEO

Arabidopsis thaliana

Project description:Female gametophyte RNA-seq

| PRJDB8211 | ENA

SWR1 and ERECTA in regulating female gametophyte

Project description:To study the mechanism by which SWR1 and ERECTA regulate female gametophyte.

| PRJEB42278 | ENA

REM34 and REM35 Control Female and Male Gametophyte Development in Arabidopsis thaliana.

Project description:The REproductive Meristem (REM) gene family encodes for transcription factors belonging to the B3 DNA binding domain superfamily. In Arabidopsis thaliana, the REM gene family is composed of 45 members, preferentially expressed during flower, ovule, and seed developments. Only a few members of this family have been functionally characterized: VERNALIZATION1 (VRN1) and, most recently, TARGET OF FLC AND SVP1 (TFS1) regulate flowering time and VERDANDI (VDD), together with VALKYRIE (VAL) that control the death of the receptive synergid cell in the female gametophyte. We investigated the role of REM34, REM35, and REM36, three closely related and linked genes similarly expressed in both female and male gametophytes. Simultaneous silencing by RNA interference (RNAi) caused about 50% of the ovules to remain unfertilized. Careful evaluation of both ovule and pollen developments showed that this partial sterility of the transgenic RNAi lines was due to a postmeiotic block in both female and male gametophytes. Furthermore, protein interaction assays revealed that REM34 and REM35 interact, which suggests that they work together during the first stages of gametogenesis.

| S-EPMC6821719 | biostudies-literature

The Arabidopsis DRYK, AtYAK1 regulates the development of the male gametophyte

2015-12-31 | E-GEOD-15971 | biostudies-arrayexpress