EFFECTS OF SPOO MUTATIONS ON SPOOA PROMOTER SWITCHING AT THE INITIATION OF SPORULATION IN BACILLUS-SUBTILIS

被引：21
|
作者：
CHIBAZAKURA, T [1 ]
KAWAMURA, F [1 ]
ASAI, K [1 ]
TAKAHASHI, H [1 ]
机构：
[1] UNIV TOKYO,INST MOLEC & CELLULAR BIOSCI,BUNKYO KU,TOKYO 113,JAPAN
来源：
JOURNAL OF BACTERIOLOGY | 1995年 / 177卷 / 15期
关键词：
D O I：
10.1128/jb.177.15.4520-4523.1995
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Transcriptional analyses of the Bacillus subtilis sporulation initiator gene spo0A revealed that promoter switching from the vegetative (Pv) to the sporulation-specific (Ps) promoter did not occur in the spo0A, spo0B, spo0E, spo0F, and spo0H mutants. The sof-1 mutation in spo0A restored the promoter switching in the spo0F mutant. These results strongly suggest that Spo0A plays a central role in the regulation of its own promoter switching.
引用
收藏
页码：4520 / 4523
页数：4
相关论文
共 50 条
  • [31] STRUCTURE OF PROMOTER REGION OF BACILLUS-SUBTILIS EARLY SPORULATION GENE SPOOF
    SHIMOTSU, H
    KAWAMURA, F
    SAITO, H
    JAPANESE JOURNAL OF GENETICS, 1981, 56 (06): : 635 - 635
  • [32] THE SPOOA PROTEIN OF BACILLUS-SUBTILIS IS A REPRESSOR OF THE ABRB GENE
    STRAUCH, M
    WEBB, V
    SPIEGELMAN, G
    HOCH, JA
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1990, 87 (05) : 1801 - 1805
  • [33] RECESSIVE CHARACTER OF CERTAIN MUTATIONS WHICH EFFECT SPORULATION OF BACILLUS-SUBTILIS
    KARMAZYN, C
    ANAGNOSTOPOULOS, C
    SCHAEFFER, P
    ANNALES DE MICROBIOLOGIE, 1973, B124 (02): : 125 - 138
  • [34] ERYTHROMYCIN RESISTANT MUTATIONS IN BACILLUS-SUBTILIS CAUSE TEMPERATURE SENSITIVE SPORULATION
    TIPPER, DJ
    JOHNSON, CW
    GINTHER, CL
    LEIGHTON, T
    WITTMANN, HG
    MOLECULAR AND GENERAL GENETICS, 1977, 150 (02): : 147 - 159
  • [35] GENETIC ASPECTS OF SPORULATION IN BACILLUS-SUBTILIS
    PIGGOT, PJ
    HEREDITY, 1975, 35 (DEC) : 432 - 433
  • [36] GENETICS OF SPORULATION IN BACILLUS-SUBTILIS MARBURG
    IONESCO, H
    MICHEL, J
    CAMI, B
    SCHAEFFER, P
    JOURNAL OF APPLIED BACTERIOLOGY, 1970, 33 (01): : 13 - +
  • [37] ANTIBIOTIC PRODUCTION AND SPORULATION IN BACILLUS-SUBTILIS
    WALKER, JE
    BIOCHEMICAL JOURNAL, 1971, 121 (03) : 571 - &
  • [38] DECADENT SPORULATION MUTANTS OF BACILLUS-SUBTILIS
    BALASSA, G
    MILHAUD, P
    SOUSA, JCF
    SILVA, MT
    JOURNAL OF GENERAL MICROBIOLOGY, 1979, 110 (FEB): : 381 - 392
  • [39] DIVISIONAL CONTROL OF SPORULATION IN BACILLUS-SUBTILIS
    SADAIE, Y
    JAPANESE JOURNAL OF GENETICS, 1984, 59 (06): : 682 - 682
  • [40] INTERGENIC SUPPRESSION OF SPOO PHENOTYPES BY THE BACILLUS-SUBTILIS MUTATION RVTA
    SHARROCK, RA
    RUBINSTEIN, S
    CHAN, M
    LEIGHTON, T
    MOLECULAR & GENERAL GENETICS, 1984, 194 (1-2): : 260 - 264
12345