Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Freshwater Picocyanobacteria

PROVIDER: PRJNA705875 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	JAFKRH01.dat.gz	Other
	JAFKRH01.fasta.gz	Fasta.gz
	JAFKRH01.master.dat	Other

Items per page:

1 - 4 of 4

Similar Datasets

Project description:New Zealand freshwater picocyanobacteria

| PRJNA723905 | ENA

Project description:New Zealand temporal freshwater picocyanobacteria

| PRJNA749894 | ENA

Synechococcus / Cyanobium

Project description:Elucidating the picocyanobacteria salinity divide through ecogenomics of new freshwater isolates

| PRJNA718564 | ENA

lake water metagenome

Project description:Metatranscriptome of freshwater picocyanobacteria communities from Lake Michigan, Michigan, United States - MI_BH16_T03

| PRJNA712216 | ENA

lake water metagenome

Project description:Metatranscriptome of freshwater picocyanobacteria communities from Lake Michigan, Michigan, United States - MI_BH16_T05

| PRJNA712217 | ENA

Illuminating the ecology of freshwater picocyanobacteria through a genome-resolved taxonomic framework

Project description:Illuminating the ecology of freshwater picocyanobacteria through a genome-resolved taxonomic framework

| PRJEB49198 | ENA

Project description:Isolation of novel cosmopolitan and abundant picocyanobacteria from a Spanish freshwater reservoir

| PRJNA435996 | ENA

Genome-wide DNA methylation profiling reveals epigenetic adaptation of stickleback to sea and freshwater conditions

Project description:Three-spined stickleback (Gasterosteus aculeatus) represents a convenient model to study microevolution - adaptation to freshwater environment. While genetic adaptations to freshwater are well-studied, epigenetic adaptations attracted little attention. In this work, we investigated the role of DNA methylation in the adaptation of marine stickleback population to freshwater conditions. DNA methylation profiling was performed in marine and freshwater populations of sticklebacks, as well as in marine sticklebacks placed into freshwater environment and freshwater sticklebacks placed into seawater. For the first time, we demonstrated that genes encoding ion channels kcnd3, cacna1fb, gja3 are differentially methylated between marine and freshwater populations. We also showed that after placing marine stickleback into fresh water, its DNA methylation profile partially converges to the one of a freshwater stickleback. This suggests that immediate epigenetic response to freshwater conditions can be maintained in freshwater population. Interestingly, we observed enhanced epigenetic plasticity in freshwater sticklebacks that may serve as a compensatory regulatory mechanism for the lack of genetic variation in the freshwater population. Some of the regions that were reported previously to be under selection in freshwater populations also show differential methylation. Thus, epigenetic changes might represent a parallel mechanism of adaptation along with genetic selection in freshwater environment.

2017-05-30 | GSE82310 | GEO

lake water metagenome

Project description:Picocyanobacteria in Conesus Lake

| PRJNA744479 | ENA

Project description:Quantification of marine picocyanobacteria

| PRJNA750845 | ENA