Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Engystomops pustulosus (Tungara frog) genome, aEngPut2, sequence data

PROVIDER: PRJNA1145946 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR30172935_1.fastq.gz	Fastqsanger.gz
	SRR30172935_2.fastq.gz	Fastqsanger.gz

Items per page:

1 - 2 of 2

Similar Datasets

Project description:Engystomops pustulosus (Tungara frog) genome, aEngPut1, sequence data

| PRJNA1145945 | ENA

Project description:Engystomops pustulosus (Tungara frog) genome, aEngPut3, sequence data

| PRJNA1145947 | ENA

Project description:Engystomops pustulosus (Tungara frog) genome, aEngPut4, sequence data

| PRJNA1145948 | ENA

Project description:Engystomops pustulosus (Tungara frog) genome, aEngPut4

| PRJNA1144444 | ENA

Engystomops pustulosus isolate:aEngPut4

Project description:Engystomops pustulosus (Tungara frog) genome, aEngPut4, maternal haplotype

| PRJNA1135147 | ENA

Engystomops pustulosus

Project description:Engystomops pustulosus (Tungara frog) genome, aEngPut4, paternal haplotype

| PRJNA1135146 | ENA

Conserved chromatin and repetitive patterns reveal slow genome evolution in frogs

Project description:Frogs are an ecologically diverse and phylogenetically ancient group of anuran amphibians that include important vertebrate cell and developmental model systems, notably the genus Xenopus. Here we report a high-quality reference genome sequence for the western clawed frog, Xenopus tropicalis, along with draft chromosome-scale sequences of three distantly related emerging model frog species, Eleutherodactylus coqui, Engystomops pustulosus and Hymenochirus boettgeri. Frog chromosomes have remained remarkably stable since the Mesozoic Era, with limited Robertsonian (i.e., centric) translocations and end-to-end fusions found among the smaller chromosomes. Conservation of synteny includes conservation of centromere locations, marked by centromeric tandem repeats associated with Cenp-a binding, surrounded by pericentromeric LINE/L1 elements. We explored chromosome structure across frogs, using a dense meiotic linkage map for X. tropicalis and chromatin conformation capture (Hi-C) data for all species. Abundant satellite repeats occupy the unusually long (~20 megabase) terminal regions of each chromosome that coincide with high rates of recombination. Both embryonic and differentiated cells show reproducible association of centromeric chromatin, and of telomeres, reflecting a Rabl-like configuration. Our comparative analyses reveal 13 conserved ancestral anuran chromosomes from which contemporary frog genomes were constructed.

2022-03-30 | GSE199671 | GEO

Engystomops pustulosus

Project description:Engystomops pustulosus Organism overview

| PRJNA894546 | ENA

Engystomops pustulosus

Project description:Engystomops pustulosus Genome sequencing and assembly

| PRJNA578590 | ENA

Principles of nucleation of H3K27 methylation during embryonic development

Project description:During embryonic development, maintenance of cell identity and lineage commitment requires the Polycomb-group PRC2 complex, which catalyzes histone H3 K27 trimethylation (H3K27me3). However, the developmental origins of this regulation are unknown. Here, we report on H3K27me3 deposition dynamics in Xenopus embryos, on sequence elements that initiate deposition during pluripotency, and the sequence characteristics that segregate Polycomb-regulated domains from the rest of the genome. Strikingly, although PRC2 binds widely to active enhancers, H3K27me3 is only deposited at a small subset of these sites. Using a Support Vector Machine algorithm these sequences can be predicted accurately on basis of DNA sequence alone, with a sequence signature conserved between humans, frog and fish. The results suggest a genetic-default model in which genomic sequence constrains Polycomb regulation.

2013-11-28 | GSE41161 | GEO

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