Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Insertional mutations on RsFLC2 compromises vernalization response of radish (Raphanus sativus L.)

ABSTRACT: In this study, scientific efforts to grasp molecular details underlying vernalization-triggered floral transition were undertaken in radish (Raphanus sativus L.). We performed a comparative transcriptomic analysis between normal flowering ‘Jinjudaepyung’ and very late flowering inbred line, ‘Simu’.

ORGANISM(S): Raphanus sativus

PROVIDER: GSE239735 | GEO | 2023/11/01

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Insertional mutations on RsFLC2 compromises vernalization response of radish (Raphanus sativus L.)

Project description:Insertional mutations on RsFLC2 compromises vernalization response of radish (Raphanus sativus L.)

| PRJNA1000708 | ENA

RNA-seqencing datasets for three different vernalization time course of radish

Project description:We report here NGS RNA-seqencing datasets for htree different vernalization time course of radish cultivar, "Taebaek".

2021-08-31 | GSE182885 | GEO

Identification of flowering time genes associated with vernalization in Chinese cabbage and their differential expression in radish

Project description:We conducted genome-wide transcriptome analysis using the inbred Chinese cabbage line, ‘4004’, which displayed early flowering in response to vernalization. A total of 1,677 differentially-expressed genes (DEGs) were identified with and without vernalization. Transcriptome analysis identified 223 homologs of Arabidopsis Ft genes in Chinese cabbage, and 50 of these genes responded to vernalization. RT-qPCR analysis of major Ft genes showed that the majority of flowering enhancers were up-regulated in response to vernalization, whereas most flowering repressors were down-regulated in response to vernalization. Among the major Ft genes, the expression of BrCOL1-2, BrFT1/2, BrSOC1/2/3, BrFLC1/2/3/5, and BrMAF was strongly affected by vernalization.

2018-11-02 | GSE106444 | GEO

The Molecular Mechanisms of m6A Methylation Modification in Regulating Bolting and Flowering in Radish

Project description:N6-methyladenosine (m6A) is a crucial epigenetic modification in mRNA and the most abundant methylation in eukaryotes. However, research on m6A modification in radish (Raphanus sativus) is not as extensive as in model plants. In this study, we analyzed m6A modification during the vegetative and reproductive growth stages of radish using m6A-seq and RNA-seq to explore its potential role in bolting and flowering. The results showed that m6A peaks significantly increased during the reproductive growth stage compared to the vegetative stage, with more m6A modification sites in the stop codon, 3' UTR, and promoter regions. Overexpression of the RsALKBH10B gene led to a global reduction in m6A modification and resulted in an early bolting and flowering phenotype, with transcription levels of key flowering factors RsSOC1 and RsFT increasing by 10-40 fold. Correlation analysis between differential m6A modification and differentially expressed genes indicated that genes such as RsSUF4, RsAGL13, and RsCDF5 might regulate bolting and flowering. Overexpression of RsSUF4 delayed bolting and flowering and decreased overall m6A modification levels; in positive transgenic plants, higher m6A levels of RsSUF4 were associated with lower transcription levels. These findings suggest that m6A methylation may regulate gene expression related to bolting and flowering in radish by affecting mRNA stability, ultimately leading to bolting and flowering.

2024-06-22 | GSE270351 | GEO

The flowering-related genes responsible for differences in bolting time between two radish lines

Project description:To elucidate the molecular mechanisms that determine the differences in flowering times between two radish lines, NH-JS1 (late bolting) and NH-JS2 (early bolting) by high-throughput RNA sequencing analysis. In total, 71,188 unigenes were identified by reference-guided assembly, of which 309, 788, and 980 genes were differentially expressed between the two inbred lines after 0, 15, and 35 days of vernalization, respectively.

2017-02-10 | GSE89312 | GEO

Genome-wide analysis of the lncRNAs and miRNAs involved in flower development in radish

Project description:To further verify the differences in IncRNA and miRNA during radish flowering, we conducted transcriptome analysis on samples taken before and after radish flowering. Obtain IncRNA and miRNA from the differential table and perform qRT-PCR validation on them.

2024-03-14 | GSE261303 | GEO

Radish (Raphanus sativus L.)

Project description:Two radish cultivars: Sading (SD) radish cultivar and Yangzhouyuanbai (YB) radish cultivar. Transcriptome

| PRJNA511407 | ENA

RNA-seqencing datasets for three different vernalization time course of radish

Project description:RNA-seqencing datasets for three different vernalization time course of radish

| PRJNA758116 | ENA

Dynamic Yin-Yang regulation network of O-GlcNAcylation and phosphorylation mediates vernalization response for flowering in winter wheat

Project description:Protein post-translational modification (PTM) increases the functional diversity of the proteome and regulates numerous biological processes in eukaryotes. Two types of PTMs, O-linked-acetyl glucosamine modification (O-GlcNAc) and phosphorylation have been identified on the same amino acid, are considered as Yin-Yang modification for their antagonistic function recently. Vernalization, a prolonged cold exposure promoted flowering, is important for grain yield in temperate cereals, such as winter wheat. O-GlcNAcylation on TaGRP2 and phosphorylation on VER2 are involved in regulation of vernalization response (VRN) genes. However, less is known about how plant senses vernalization with general Yin-Yang modifications. Here we report that altering O-GlcNAc signaling by chemical inhibitors could change the vernalization response and affect flowering transition. Furthermore, we enriched O-GlcNAcylated and phosphorylated peptides from winter wheat plumules at different processing time points during vernalization by Lectin weak affinity chromatography (LWAC) and iTRAQ-TiO2, respectively. In total, about 200 O-GlcNAcylated proteins and 124 differential expressed phosphorylated proteins were identified by Mass Spectrum (MS). Based on GO enrichment, the identified O-GlcNAcylated proteins are mainly involved in response to abiotic stimulus and hormone, metabolic processing and gene expression. While dynamic phosphorylated proteins during vernalization participate in translation, transcription and metabolic processing. Of note, 31 proteins with both phosphorylation and O-GlcNAcylation modification were identified. Among them, TaGRP2 was further confirmed to participate in regulation of vernalization promoted flowering. The global modification profiles and genetic data at specific regulator suggested that the dynamic network of O-GlcNAcylation and phosphorylation on the key nodes regulate vernalization response and mediate flowering in wheat.

2020-12-18 | PXD008285 | Pride

Vernalization mediated changes in the Lolium perenne transcriptome

Project description:Falster is a Danish perennial ryegrass ecotype with strong vernalization requirement, while Veyo is an Italian variety with no requirement for vernalization in order to flower. The transcriptome of these two perennial ryegrass genotypes with contrasting vernalization requirements was studied during primary (vernalization and short day conditions), and secondary induction (higher temperature and long day conditions) using an RNA-Seq approach, in order to reveal transcripts with expression profiles indicative of a role in floral induction, both in the promotion and repression of flowering.

2014-09-17 | E-MTAB-2623 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data