Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Role of sigma factors in controlling global gene expression in light/dark transitions in the cyanobacterium Synechocystis sp. strain PCC 6803.

Journal of bacteriology - 1 Nov 2007

Summerfield Tina C, Sherman Louis A

Abstract excerpt

We report on differential gene expression in the cyanobacterium Synechocystis sp. strain PCC 6803 after light-dark transitions in wild-type, DeltasigB, and DeltasigD strains. We also studied the effect of day length in the presence of glucose on a DeltasigB DeltasigE mutant. Our results indicated that the absence of SigB or SigD predominately altered gene expression in the dark or in the light, respectively. In...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Darkness
Share to Gene Expression Regulation, Bacterial

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Oligonucleotide Array Sequence Analysis

Share to Periodicity

Share to RNA, Bacterial

Share to Sigma Factor

Share to Synechocystis

Source

Open in PubMed Open full text

Identifiers

PMID: 17720783
DOI: 10.1128/JB.01036-07
PMCID: PMC2168720

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Role of sigma factors in controlling global gene expression in light/dark transitions in the cyanobacterium Synechocystis sp. strain PCC 6803.PMID 17720783Read ↗

Impact of different group 2 sigma factors on light use efficiency and high salt stress in the cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Roles of Group 2 Sigma Factors in Acclimation of the Cyanobacterium Synechocystis sp. PCC 6803 to Nitrogen Deficiency.Semantic proximity Read ↗

Group 2 sigma factor mutant ΔsigCDE of the cyanobacterium Synechocystis sp. PCC 6803 reveals functionality of both carotenoids and flavodiiron proteins in photoprotection of photosystem II.Semantic proximity Read ↗

Inferring the connectivity of a regulatory network from mRNA quantification in Synechocystis PCC6803.Semantic proximity Read ↗

A response regulator Rre37 and an RNA polymerase sigma factor SigE represent two parallel pathways to activate sugar catabolism in a cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Evaluating Light-Induced Promoters for the Control of Heterologous Gene Expression in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Stress responses of Synechocystis sp. strain PCC 6803 mutants impaired in genes encoding putative alternative sigma factors.Semantic proximity Read ↗

Oxidative stress and photoinhibition can be separated in the cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Variations in the non-coding transcriptome as a driver of inter-strain divergence and physiological adaptation in bacteria.Semantic proximity Read ↗

Salt-dependent expression of glucosylglycerol-phosphate synthase, involved in osmolyte synthesis in the cyanobacterium Synechocystis sp. strain PCC 6803.Semantic proximity Read ↗

Nitrogen induction of sugar catabolic gene expression in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

A sigma factor that modifies the circadian expression of a subset of genes in cyanobacteria.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.