THE CENTRAL DOMAIN OF RHIZOBIUM-LEGUMINOSARUM DCTD FUNCTIONS INDEPENDENTLY TO ACTIVATE TRANSCRIPTION

被引：81

作者：

HUALA, E

STIGTER, J

AUSUBEL, FM

机构：

[1] HARVARD UNIV,SCH MED,DEPT GENET,BOSTON,MA 02115

[2] MASSACHUSETTS GEN HOSP,DEPT MOLEC BIOL,BOSTON,MA 02114

来源：

JOURNAL OF BACTERIOLOGY | 1992年 / 174卷 / 04期

关键词：

D O I：

10.1128/jb.174.4.1428-1431.1992

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Sigma(54)-dependent transcriptional activators such as Escherichia coli NtrC, Rhizobium meliloti NifA, and Rhizobium leguminosarum DctD share similar central and carboxy-terminal domains but differ in the structure and function of their amino-terminal domains. We have deleted the amino-terminal and carboxy-terminal domains of R. leguminosarum DctD and have demonstrated that the central domain of DctD, like that of NifA, is transcriptionally competent.

引用

页码：1428 / 1431

页数：4

共 21 条

[1] PROKARYOTIC SIGNAL TRANSDUCTION MEDIATED BY SENSOR AND REGULATOR PROTEIN PAIRS
ALBRIGHT, LM
HUALA, E
AUSUBEL, FM
[J]. ANNUAL REVIEW OF GENETICS, 1989, 23 : 311 - 336
[2] DELETION ANALYSIS OF RHIZOBIUM-MELILOTI SYMBIOTIC PROMOTERS
BETTER, M
DITTA, G
HELINSKI, DR
[J]. EMBO JOURNAL, 1985, 4 (10) : 2419 - 2424
[3] TRANSCRIPTIONAL ACTIVATION OF THE KLEBSIELLA-PNEUMONIAE NITROGENASE PROMOTER MAY INVOLVE DNA LOOP FORMATION
BUCK, M
CANNON, W
WOODCOCK, J
[J]. MOLECULAR MICROBIOLOGY, 1987, 1 (02) : 243 - 249
[4] MUTATIONS IN THE RNA-POLYMERASE RECOGNITION SEQUENCE OF THE KLEBSIELLA-PNEUMONIAE NIFH PROMOTER PERMITTING TRANSCRIPTIONAL ACTIVATION IN THE ABSENCE OF NIFA BINDING TO UPSTREAM ACTIVATOR SEQUENCES
BUCK, M
CANNON, W
[J]. NUCLEIC ACIDS RESEARCH, 1989, 17 (07) : 2597 - 2612
[5] NITROGEN-FIXATION SPECIFIC REGULATORY GENES OF KLEBSIELLA-PNEUMONIAE AND RHIZOBIUM-MELILOTI SHARE HOMOLOGY WITH THE GENERAL NITROGEN REGULATORY GENE NTRC OF K-PNEUMONIAE
BUIKEMA, WJ
SZETO, WW
LEMLEY, PV
ORMEJOHNSON, WH
AUSUBEL, FM
[J]. NUCLEIC ACIDS RESEARCH, 1985, 13 (12) : 4539 - 4555
[6] CHARACTERIZATION OF A GENE, GLNL, THE PRODUCT OF WHICH IS INVOLVED IN THE REGULATION OF NITROGEN-UTILIZATION IN ESCHERICHIA-COLI
CHEN, YM
BACKMAN, K
MAGASANIK, B
[J]. JOURNAL OF BACTERIOLOGY, 1982, 150 (01) : 214 - 220
[7] THE EFFECT ON THE FUNCTION OF THE TRANSCRIPTIONAL ACTIVATOR NTRC FROM KLEBSIELLA-PNEUMONIAE OF MUTATIONS IN THE DNA-RECOGNITION HELIX
CONTRERAS, A
DRUMMOND, M
[J]. NUCLEIC ACIDS RESEARCH, 1988, 16 (09) : 4025 - 4039
[8] SEQUENCE AND DOMAIN RELATIONSHIPS OF NTRC AND NIFA FROM KLEBSIELLA-PNEUMONIAE - HOMOLOGIES TO OTHER REGULATORY PROTEINS
DRUMMOND, M
WHITTY, P
WOOTTON, J
[J]. EMBO JOURNAL, 1986, 5 (02) : 441 - 447
[9] Gu Q., UNPUB
[10] THE CENTRAL DOMAIN OF RHIZOBIUM-MELILOTI NIFA IS SUFFICIENT TO ACTIVATE TRANSCRIPTION FROM THE R-MELILOTI NIFH PROMOTER
HUALA, E
AUSUBEL, FM
[J]. JOURNAL OF BACTERIOLOGY, 1989, 171 (06) : 3354 - 3365

← 1 2 3 →