Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Undefined

ABSTRACT: Genotyping-by-sequencing data of the Wild Barley Diversity Collection

PROVIDER: PRJEB51697 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR9353540.fastq.gz	Fastqsanger.gz
	ERR9353550.fastq.gz	Fastqsanger.gz
	ERR9353560.fastq.gz	Fastqsanger.gz
	ERR9353570.fastq.gz	Fastqsanger.gz
	ERR9353580.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 314

Similar Datasets

Hordeum vulgare subsp. spontaneum

Project description:Wild Barley Diversity Collection Exome Capture

| PRJNA472251 | ENA

Project description:SNP matrices of the wild barley diversity collection WBDC

| PRJEB58296 | ENA

undefined

Project description:Six-rowed wild-growing barley GBS

| PRJEB51488 | ENA

undefined

Project description:Six-rowed wild-growing barley WGS

| PRJEB51487 | ENA

undefined

Project description:National Collection of Yeast Cultures genomic strain data

| PRJEB49423 | ENA

Project description:Wild barley diversity panel

| PRJEB47405 | ENA

Distribution, functional impact and origin mechanisms of copy number variation in the barley genome

Project description:There is growing evidence for the prevalence of DNA copy number variation (CNV) and its role in phenotypic variation in recent years. Comparative genomic hybridization (CGH) was used to explore the extent of this type of structural variation in the barley genome. In a panel of 14 genotypes including domesticated cultivars and wild barleys, we found that 14.9% of all the sequences on the array are affected by CNV. Higher levels of CNV diversity are present in the wild accessions relative to cultivated barley. A substantial portion (37%) of the CNV events are present in both wild and domesticated barley. CNVs are enriched in telomeric regions for all chromosomes except 4H, which is also the barley chromosome with the lowest proportion of CNVs. CNV affected 9.5% of the coding sequences represented on the array. The genes affected by CNV are enriched for sequences annotated as disease-resistance proteins and protein kinases, suggesting the potential for CNV to influence variation for responses to biotic and abiotic stress. The analysis of CNV breakpoints indicated that DNA repair mechanisms of double-strand breaks (DSBs) via single-stranded annealing (SSA) and synthesis-dependent strand annealing (SDSA) play an important role in the origin of many structural changes in barley. Here we present the first catalog of CNVs in a diploid Triticeae species, which opens the door for future genome diversity research in a tribe that comprises the economically important cereal species wheat, barley and rye. Our findings constitute a valuable resource for the identification of CNV affecting genes of agronomic importance.

2013-05-09 | GSE44293 | GEO

RNA-seq data from peduncle tissue of cultivated two-row European spring barley genotypes

Project description:In this project we developed a data resource based on a historical collection of 209 two-row European spring barley genotypes. The population is representative of pan-European breeding progress across the years from 1830 to 2014. The dataset comprises gene expression data generated by RNA-sequencing data of six different tissues across a range of developmental stages. This submission contains the peduncle tissue samples.

2023-08-21 | E-MTAB-13232 | biostudies-arrayexpress

RNA-seq data from inflorescence tissue of cultivated two-row European spring barley genotypes

2023-08-21 | E-MTAB-13233 | biostudies-arrayexpress

RNA-seq data from root tissue of cultivated two-row European spring barley genotypes

2023-08-21 | E-MTAB-13235 | biostudies-arrayexpress