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Literature DB >> 12533490

Expression of primary sigma factor (PSF) and PSF-like sigma factors in the cyanobacterium Synechocystis sp. strain PCC 6803.

Ilona Tuominen¹, Esa Tyystjärvi, Taina Tyystjärvi.

Abstract

Large amounts of sigA mRNA, encoding the primary sigma factor (PSF) in Synechocystis sp. strain PCC 6803, accumulated under standard growth conditions, while stress conditions like heat or high salinity led to a rapid decrease in sigA mRNA content. The sigB, sigC, sigD, and sigE genes, encoding PSF-like sigma factors, were under strict physiological control.

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Year: 2003 PMID： 12533490 PMCID： PMC142826 DOI： 10.1128/JB.185.3.1116-1119.2003

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

22 in total

1. Regulation of translation elongation in cyanobacteria: membrane targeting of the ribosome nascent-chain complexes controls the synthesis of D1 protein.

Authors: T Tyystjärvi; M Herranen; E M Aro
Journal: Mol Microbiol Date: 2001-04 Impact factor: 3.501

2. Light-dependent regulation of cyanobacterial phytochrome expression.

Authors: M García-Domínguez; M I Muro-Pastor; J C Reyes; F J Florencio
Journal: J Bacteriol Date: 2000-01 Impact factor: 3.490

3. Identification and inactivation of three group 2 sigma factor genes in Anabaena sp. strain PCC 7120.

Authors: I Y Khudyakov; J W Golden
Journal: J Bacteriol Date: 2001-11 Impact factor: 3.490

4. Two distinct mechanisms regulate the transcription of photosystem II genes in Synechocystis sp. PCC 6803.

Authors: Mirkka Herranen; Eva-Mari Aro; Taina Tyystjärvi
Journal: Physiol Plant Date: 2001-08 Impact factor: 4.500

5. Roles for sigma factors in global circadian regulation of the cyanobacterial genome.

Authors: Usha Nair; Jayna L Ditty; Hongtao Min; Susan S Golden
Journal: J Bacteriol Date: 2002-07 Impact factor: 3.490

6. Identification of multiple RNA polymerase sigma factor homologs in the cyanobacterium Anabaena sp. strain PCC 7120: cloning, expression, and inactivation of the sigB and sigC genes.

Authors: B Brahamsha; R Haselkorn
Journal: J Bacteriol Date: 1992-11 Impact factor: 3.490

7. Characterization of the alternative sigma-factors SigD and SigE in Synechococcus sp. strain PCC 7002. SigE is implicated in transcription of post-exponential-phase-specific genes.

Authors: T M Gruber; D A Bryant
Journal: Arch Microbiol Date: 1998-03 Impact factor: 2.552

8. Factor stimulating transcription by RNA polymerase.

Authors: R R Burgess; A A Travers; J J Dunn; E K Bautz
Journal: Nature Date: 1969-01-04 Impact factor: 49.962

9. Stress responses of Synechocystis sp. strain PCC 6803 mutants impaired in genes encoding putative alternative sigma factors.

Authors: J Huckauf; C Nomura; K Forchhammer; M Hagemann
Journal: Microbiology Date: 2000-11 Impact factor: 2.777

10. Expression of two alternative sigma factors of Synechococcus sp. strain PCC 7002 is modulated by carbon and nitrogen stress.

Authors: Laurie F Caslake; Tanja M Gruber; Donald A Bryant
Journal: Microbiology (Reading) Date: 1997-12 Impact factor: 2.777

19 in total

1. Effects of deficiency and overdose of group 2 sigma factors in triple inactivation strains of Synechocystis sp. strain PCC 6803.

Authors: Maija Pollari; Susanne Rantamäki; Tuomas Huokko; Anna Kårlund-Marttila; Virpi Virjamo; Esa Tyystjärvi; Taina Tyystjärvi
Journal: J Bacteriol Date: 2010-10-22 Impact factor: 3.490

2. Simultaneous inactivation of sigma factors B and D interferes with light acclimation of the cyanobacterium Synechocystis sp. strain PCC 6803.

Authors: Maija Pollari; Virpi Ruotsalainen; Susanne Rantamäki; Esa Tyystjärvi; Taina Tyystjärvi
Journal: J Bacteriol Date: 2009-04-10 Impact factor: 3.490

3. Characterization of single and double inactivation strains reveals new physiological roles for group 2 sigma factors in the cyanobacterium Synechocystis sp. PCC 6803.

Authors: Maija Pollari; Liisa Gunnelius; Ilona Tuominen; Virpi Ruotsalainen; Esa Tyystjärvi; Tiina Salminen; Taina Tyystjärvi
Journal: Plant Physiol Date: 2008-06-06 Impact factor: 8.340

4. Integrated Analysis of Engineered Carbon Limitation in a Quadruple CO2/HCO3- Uptake Mutant of Synechocystis sp. PCC 6803.

Authors: Isabel Orf; Stephan Klähn; Doreen Schwarz; Marcus Frank; Wolfgang R Hess; Martin Hagemann; Joachim Kopka
Journal: Plant Physiol Date: 2015-09-15 Impact factor: 8.340

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

Authors: Taina Tyystjärvi; Tuomas Huokko; Susanne Rantamäki; Esa Tyystjärvi
Journal: PLoS One Date: 2013-04-26 Impact factor: 3.240