The PpsR regulator family

被引：18

作者：

Kovács, AT

Rákhely, G

Kovács, KL

机构：

[1] Hungarian Acad Sci, Biol Res Ctr, Inst Biophys, Szeged, Hungary

[2] Univ Szeged, Dept Biotechnol, Szeged, Hungary

来源：

RESEARCH IN MICROBIOLOGY | 2005年 / 156卷 / 5-6期

关键词：

photosynthetic bacteria; PpsR; oxygen regulation; redox regulation;

D O I：

10.1016/j.resmic.2005.02.001

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Under aerobic conditions, phototrophic bacteria repress the formation of pigments to protect cells in the presence of light from the damaging effects of reactive oxygen species and consume oxygen through respiratory complexes. Members of the PpsR family regulate the transcription of bch, crt, puc, and hem genes in respond to redox or light conditions. This mini-review focuses on the function and distribution of PpsR proteins. (c) 2005 Elsevier SAS. All rights reserved.

引用

收藏

页码：619 / 625

页数：7

相关论文

共 39 条

[1] Rhodospirillum rubrum possesses a variant of the bchP gene, encoding geranylgeranyl-bacteriopheophytin reductase [J].

Addlesee, HA ;

Hunter, CN .

JOURNAL OF BACTERIOLOGY, 2002, 184 (06) :1578-1586

[2]

ARMSTRONG GA, 1990, J BIOL CHEM, V265, P8329

[3] Redox and light regulation of gene expression in photosynthetic prokaryotes [J].

Bauer, C ;

Elsen, S ;

Swem, LR ;

Swem, DL ;

Masuda, S .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2003, 358 (1429) :147-153

[4] Responses of the Rhodobacter sphaeroides transcriptome to blue light under semiaerobic conditions [J].

Braatsch, S ;

Moskvin, OV ;

Klug, G ;

Gomelsky, M .

JOURNAL OF BACTERIOLOGY, 2004, 186 (22) :7726-7735

[5] Redox property and regulation of PpsR, a transcriptional repressor of photosystem gene expression in Rhodobacter sphaeroides [J].

Cho, SH ;

Youn, SH ;

Lee, SR ;

Yim, HS ;

Kang, SO .

MICROBIOLOGY-SGM, 2004, 150 :697-705

[6] DNA sequence analysis of the photosynthesis region of Rhodobacter sphaeroides 2.4.1 [J].

Choudhary, M ;

Kaplan, S .

NUCLEIC ACIDS RESEARCH, 2000, 28 (04) :862-867

[7] RegB/RegA, a highly conserved redox-responding global two-component regulatory system [J].

Elsen, S ;

Swem, LR ;

Swem, DL ;

Bauer, CE .

MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS, 2004, 68 (02) :263-+

[8] CrtJ found to distant binding sites interacts cooperatively to aerobically repress photopigment biosynthesis and light harvesting II gene expression in Rhodobacter capsulatus [J].

Elsen, S ;

Ponnampalam, SN ;

Bauer, CE .

JOURNAL OF BIOLOGICAL CHEMISTRY, 1998, 273 (46) :30762-30769

[9] Bacteriophytochrome and regulation of the synthesis of the photosynthetic apparatus in Rhodopseudomonas palustris:: pitfalls of using laboratory strains [J].

Giraud, E ;

Zappa, S ;

Jaubert, M ;

Hannibal, L ;

Fardoux, J ;

Adriano, JM ;

Bouyer, P ;

Genty, B ;

Pignol, D ;

Verméglio, A .

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2004, 3 (06) :587-591

[10] Bacteriophytochrome controls photosystem synthesis in anoxygenic bacteria [J].

Giraud, E ;

Fardoux, L ;

Fourrier, N ;

Hannibal, L ;

Genty, B ;

Bouyer, P ;

Dreyfus, B ;

Verméglio, A .

NATURE, 2002, 417 (6885) :202-205

← 1 2 3 4 →