Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-GEOD-116422

ABSTRACT: The APETALA2-like transcription factor SUPERNUMERARY BRACT controls rice seed shattering and seed size

PROVIDER: E-GEOD-116422 | ExpressionAtlas | 2020-04-01

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	E-GEOD-116422-analysis-methods.tsv	Tabular
	E-GEOD-116422-analytics.tsv	Tabular
	E-GEOD-116422-atlasExperimentSummary.Rdata	Rdata
	E-GEOD-116422-configuration.xml	Xml
	E-GEOD-116422-g2_g1-mvaPlot.png	Other

Items per page:

1 - 5 of 18

Similar Datasets

The APETALA2-like transcription factor SUPERNUMERARY BRACT controls rice seed shattering and seed size

Project description:The APETALA2-like transcription factor SUPERNUMERARY BRACT confers seed shattering by positively regulating qSH1 and SH5, while altering seed size by modulating longitudinal cell elongation in rice glumes.

2018-06-29 | GSE116422 | GEO

The APETALA2-like transcription factor SUPERNUMERARY BRACT controls rice seed shattering and seed size

Project description:The APETALA2-like transcription factor SUPERNUMERARY BRACT controls rice seed shattering and seed size

| PRJNA478446 | ENA

Abscission layer (AL) at the base of flower in rice using laser micro-dissection: NIL(qSH1) AL vs. Nipponbare AL, NIL(qSH1) AL vs. NIL(qSH1) upper region of AL, and NIL(qSH1) AL vs. NIL(qSH1) lower region of AL

Project description:Tissue-specific transcriptional profiling of the abscission layer (AL) at the base of young flower in rice using laser micro-dissection: NIL(qSH1) vs. Nipponbare. We used two rice varieties, NIL(qSH1) and Nipponbare. NIL(qSH1) is a nearly isogenic line containing the seed shattering gene qSH1. Seed shattering is easy in NIL(qSH1), but it is not in Nipponbare. So, we used some stages of young flower in NIL(qSH1) and some in Nipponbare. Four regions: 1. abscission layer region of NIL(qSH1), 2. upper abscission region of NIL(qSH1), 3. lower abscission layer region of NIL(qSH1), and 4. abscission layer region of Nipponbare. Sample experiments: NIL(qSH1) AL vs. Nipponbare AL, NIL(qSH1) AL vs. NIL(qSH1) upper region of AL, and NIL(qSH1) AL vs. NIL(qSH1) lower region of AL.

2012-03-31 | E-GEOD-33409 | biostudies-arrayexpress

Transcriptome analysis in rice smos1 mutant

Project description:In this study, we identified a new rice loss-of-function mutant, small organ size1 (smos1), that decreases the final size of various organs due to decreased cell size and abnormal microtubule orientation. SMOS1 encodes an unusual APETALA2 (AP2)-type transcription factor with an imperfect AP2 domain, and its product belongs to the basal AINTEGUMENTA (ANT) lineage, including WRINKLED1 (WRI1) and ADAP. SMOS1 expression was induced by exogenous auxin treatment, and the auxin response element (AuxRE) of the SMOS1 promoter acts as a cis-motif through interaction with auxin response factor (ARF). Furthermore, a functional fluorophore-tagged SMOS1 was localized to the nucleus, supporting the role of SMOS1 as a transcriptional regulator for organ size control. Microarray analysis showed that the smos1 mutation represses expression of several genes involved in microtubule-based movement and DNA replication. Expression profiling with the rice 44K-Agilent microarray was conducted using RNAs extracted from the leaf sheaths of WT and smos1 mutant. Each dataset was obtained from three biological replicates.

2014-03-01 | E-GEOD-54357 | biostudies-arrayexpress

E-CURD-43

Project description:FASCIATED EAR4 encodes a bZIP transcription factor that controls shoot meristem size in maize

2020-04-15 | E-CURD-43 | ExpressionAtlas

E-GEOD-108730

Project description:Root Meristem Growth Factor 1 (RGF1) controls root meristem size through reactive oxygen species (ROS) signaling

2020-04-15 | E-GEOD-108730 | ExpressionAtlas

E-GEOD-46342

Project description:ivt-Transcriptomic study of rice seed ageing

2015-06-15 | E-GEOD-46342 | ExpressionAtlas

Transcriptome analysis in rice smos1 mutant

2014-03-01 | GSE54357 | GEO

The grain yield modulator miR156 regulates seed dormancy through the gibberellin pathway in rice

Project description:The widespread agricultural problem of pre-harvest sprouting (PHS) could potentially be overcome by improving seed dormancy. Here, we report that miR156, an important grain yield regulator, also controls seed dormancy in rice. We found that mutations in one MIR156 subfamily enhance seed dormancy and suppress PHS with negligible effects on shoot architecture and grain size, whereas mutations in another MIR156 subfamily modify shoot architecture and increase grain size but have minimal effects on seed dormancy. Mechanistically, mir156 mutations enhance seed dormancy by suppressing the gibberellin (GA) pathway through de-represssion of the miR156 target gene Ideal Plant Architecture 1 (IPA1), which directly regulates multiple genes in the GA pathway. These results provide an effective method to suppress PHS without compromising productivity, and will facilitate breeding elite crop varieties with ideal plant architectures.

2019-09-03 | GSE131243 | GEO

E-GEOD-53858

Project description:Transcription profiling by array of flag leaves from japonica rice (cultivar Zhonghua11) with OsSLAC7 T-DNA insertion mutation against wild type controls

2015-01-28 | E-GEOD-53858 | ExpressionAtlas

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