Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish [RNA-Seq]

ABSTRACT: Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish [RNA-Seq]

PROVIDER: PRJNA758398 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR15657169.fastq.gz	Fastqsanger.gz
	SRR15657170.fastq.gz	Fastqsanger.gz
	SRR15657171.fastq.gz	Fastqsanger.gz
	SRR15657172.fastq.gz	Fastqsanger.gz
	SRR15657173.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 6

Similar Datasets

Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish

Project description:Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish

| PRJNA758396 | ENA

Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish [WGBS]

Project description:Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish [WGBS]

| PRJNA758397 | ENA

Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish [WGBS]

Project description:Here, we describe environmental Cu2+ in promoting zebrafish (Danio rerio) developmental abnormalities in subsequent generation. This study for the first time demonstrated that: 1. Cu2+ induced alterations in sperm methylome could be passed down to offspring and cause developmental defects in the nervous and digestive system, even the Cu2+ concentration is at 10 μg/L, the National Quality Standards of fishery water (GB11607-89); 2. DNA methylomes of F0 sperms and F1 offspring were altered in a loci-specific manner and were correlated with transcriptional expression of genes which function importantly in the development of CNS, retina, and digestive system development during F1 embryogenesis; 3. Loci-specific hypoDMRs in the pmpcb promoter and loci-specific hyperDMRs in the crebl2 and tab2 promoters might show adaptive and harmful responses to Cu2+ stresses in next generational inheritance, respectively. Those data revealed that Cu2+ induced alterations in sperm methylome may be passed down to offspring and cause the embryonic developmental defects and the resulted inferior seeding, suggesting that environmental Cu2+ might pose a dramatic and long-lasting threat to the sustainability of fish population and even to humans with imbalanced copper homeostasis.

2022-08-27 | GSE182944 | GEO

Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish [RNA-Seq]

2022-08-27 | GSE182945 | GEO

Parental copper stress induces offspring developmental defects by altering DNA methylation in zebrafish

Project description:This SuperSeries is composed of the SubSeries listed below.

2022-08-27 | GSE182946 | GEO

Paternal exposure alone induces alcohol-related birth defects in a mouse model: Implications of paternal drinking in FAS birth defects.

Project description:Prevailing dogma maintains that Fetal Alcohol Syndrome (FAS) craniofacial and neurological birth defects are the sole consequence of maternal alcohol use during pregnancy. Using a physiologically relevant mouse model, we contrasted the incidence of alcohol-related growth and craniofacial defects between offspring derived from maternal, paternal, and dual parental alcohol exposures. Geometric morphometric analyses reveal that maternal, paternal, and dual parental exposures each induce unique craniofacial malformations and program dose-dependent increases in microcephaly, particularly in male offspring. Notably, dual parental exposures do not exhibit additive or synergistic effects; instead, our transcriptomic analyses demonstrate that each treatment programs distinct sex-specific changes in gene expression within the developing brain. Our data are the first to demonstrate that male drinking is a plausible driver of alcohol- related birth defects and that epidemiological examination of male alcohol consumption may help explain the enormous variation in FAS clinical presentations and severity.

2024-06-30 | GSE218362 | GEO

Cystic fibrosis causes olfactory system defects by altering progenitor cell proliferation

Project description:Cystic fibrosis causes olfactory system defects by altering progenitor cell proliferation

| PRJNA809332 | ENA

Transcriptomic responses predict the toxic effect of parental combined exposure to DBP and DiBP on the early development of zebrafish offspring

Project description:Dibutyl phthalate (DBP) and diisobutyl phthalate (DiBP) have been reported to exhibit reproductive toxicity and may pose a threat to their offspring. However, the combined effect of DBP and DiBP on offspring remains unclear, especially for aquatic organisms. The aims of this study were to assess the effects of parental combined exposure to DBP and DiBP on early development of zebrafish offspring, and to explore the potential molecular mechanisms involved. The early developmental indicators and transcriptomic profiles of F1 larvae were examined after parental exposure to DBP, DiBP and their mixtures (Mix) for 30 days. Results showed that parental exposure to DBP and DiBP, alone or in combination, resulted in increasing hatchability at 48 hpf and heart rate at 96 hpf, and affected the malformation and mortality in F1 larvae. Generalized linear model (GLM) indicated that the interactive effects between DBP and DiBP on the mortality and malformation of F1 larvae was antagonistic. The transcriptomic analysis predicted that the molecular mechanisms of parental combined exposure were different from those of either chemical alone, disruption of the molecular function involving unfolded protein binding, E-box binding and photoreceptor activity in F1 larvae could be the mechanism of action after parental combined exposure.

2020-12-29 | GSE147715 | GEO

No adverse effect of a parental low protein/high carbohydrate diet on their offspring, in rainbow trout (liver)

Project description:In rainbow trout (Oncorhynchus mykiss), the effect of a paternal and a maternal "high carbohydrate/low protein" diet was assessed on progeny. To this purpose, two-year old males and females rainbow trout were fed either a control diet or a "high carbohydrate/low protein" diet for an entire reproductive cycle for females and for 5 months for males. Crossed-fertilizations were carried out in order to obtain 4 groups of offspring. Offspring were fed with a commercial diet until they reached a market size. At this stage, hepatic transcriptomes were compared to detect any impact of the parental diet on offspring metabolism.

2021-08-16 | GSE169001 | GEO

Parental exposure to environmental stress results in evolutionarily conserved intergenerational changes in offspring gene expression

Project description:These data demonstrate that parental exposure to bacterial infection and osmotic stress intergenerational changes in offspring gene expression in C. elegans, C. kamaaina, C. briggsae and C. tropicalis. Many of these intergenerational changes in gene expression are observed in multiple species and this data identified >250 genes that exhibit intergenerational changes in expression in all species tested.

2021-05-07 | GSE173987 | 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