Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptional analysis of glnA deletion mutant in Haloferax mediterranei

ABSTRACT: Transcriptional profiling of Haloferax mediterranei DglnA and HM26 strains in two different culture media: a) cells were grown exponentially on complex media + 40 mM Gln, b) cells were shifted to nitrogen starvation conditions (72h). In the Nsta(∆glnA)-Cx and Nsta-Cx contrasts, glnA2 was up-regulated, and glnA3 did not show any difference. Therefore, glnA2 and glnA3 were unable to compensate lack of glnA because either they do not properly encode GS or are not expressed under the same conditions.

ORGANISM(S): Haloferax mediterranei

PROVIDER: GSE135303 | GEO | 2020/04/30

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcriptional profiles of Haloferax mediterranei based on nitrogen availability

Project description:Transcriptional profiling of Haloferax mediterranei in three culture media with different nitrogen sources: a) cells were grown stationary and exponentially on ammonium, b) cells were grown exponentially on nitrate, and c) cells were shifted to nitrogen starvation conditions. The main differences in the transcriptional profiles have been identified between the cultures with ammonium as nitrogen source and the cultures with nitrate or nitrogen starvation, supporting previous results which indicate the absence of ammonium as the factor causing the expression of genes involved in nitrate assimilation pathway.

2016-07-01 | GSE59551 | GEO

Transcriptional profiles of Haloferax mediterranei based on nitrogen availability

2016-07-01 | E-GEOD-59551 | biostudies-arrayexpress

Transcriptional analysis of glnA deletion mutant in Haloferax mediterranei

Project description:Transcriptional analysis of glnA deletion mutant in Haloferax mediterranei

| PRJNA558352 | ENA

Genes differentially expressed Haloferax mediterranei strains: control wild-type strain vs M-NM-^TphaA1 strain

Project description:Transcriptional profiling of Haloferax mediterranei comparing control wild-type strain with M-NM-^TphaA1 strain, in which phaA1 gene are knockouted. M-NM-^TphaA1 strain can accumulate PHB only. Goal was to explore the PHA biosynthetic pathway and to determine their impact on primary metabolism in H. mediterranei. Total RNA from the control Haloferax mediterranei and its M-NM-^TphaA1 strain were used to generate target cDNA, and then hybridized to 8*15K Haloferax mediterranei genome array genechips, representing about 3800 genes.

2012-04-19 | E-GEOD-37420 | biostudies-arrayexpress

Genes differentially expressed in Haloferax mediterranei strains, DF50 and M-NM-^TdeoR2, with or without induction by fructose

Project description:Transcriptional profiling of Haloferax mediterranei DF50 and M-NM-^TdeoR2 with induction by fructose comparing with the strains without this induction. Goal was to explore the effect of induction by fructose on Haloferax mediterranei. Total RNA from the Haloferax mediterranei DF50 and M-NM-^TdeoR2 with or without induction by fructose were used to generate target cDNA, and then hybridized to Haloferax mediterranei genome array genechips, representing about 3800 genes.

2013-12-18 | E-GEOD-41134 | biostudies-arrayexpress

Genes differentially expressed Haloferax mediterranei strains: control wild-type strain vs M-NM-^TphaEC strain

Project description:Transcriptional profiling of Haloferax mediterranei comparing control wild-type strain with M-NM-^TphaEC strain, in which PHA synthase genes are knockouted. M-NM-^TphaEC strain is deficient in PHBV accumulation. Goal was to explore the PHBV biosynthetic pathway and to determine their impact on primary metabolism in H. mediterranei. Total RNA from the control Haloferax mediterranei and its M-NM-^TphaEC strain were used to generate target cDNA, and then hybridized to 8*15K Haloferax mediterranei genome array genechips, representing about 3800 genes.

2012-04-19 | E-GEOD-37421 | biostudies-arrayexpress

Genes differentially expressed in Haloferax mediterranei strains, DF50 and ΔdeoR2, with or without induction by fructose

Project description:Transcriptional profiling of Haloferax mediterranei DF50 and ΔdeoR2 with induction by fructose comparing with the strains without this induction. Goal was to explore the effect of induction by fructose on Haloferax mediterranei.

2013-12-18 | GSE41134 | GEO

Checking the origin utilisation of Haloferax mediterranei H13 through high-throughput DNA sequencing

Project description:A potential origin that appears to stay dormant in its native host Haloferax volcanii lacking the main active origins becomes activated and competent for replication of the entire chromosome when integrated into the chromosome of the origin-deleted H. mediterranei. Measurement of replication dynamics (marker frequency analysis; MFA) for Haloferax mediterranei H13

2015-07-10 | E-GEOD-70592 | biostudies-arrayexpress

Genes differentially expressed Haloferax mediterranei strains: control wild-type strain vs ΔphaA1 strain

Project description:Transcriptional profiling of Haloferax mediterranei comparing control wild-type strain with ΔphaA1 strain, in which phaA1 gene are knockouted. ΔphaA1 strain can accumulate PHB only. Goal was to explore the PHA biosynthetic pathway and to determine their impact on primary metabolism in H. mediterranei.

2012-04-20 | GSE37420 | GEO

Genes differentially expressed Haloferax mediterranei strains: control wild-type strain vs ΔphaEC strain

Project description:Transcriptional profiling of Haloferax mediterranei comparing control wild-type strain with ΔphaEC strain, in which PHA synthase genes are knockouted. ΔphaEC strain is deficient in PHBV accumulation. Goal was to explore the PHBV biosynthetic pathway and to determine their impact on primary metabolism in H. mediterranei.

2012-04-20 | GSE37421 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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