Results 171 to 180 of about 3,491 (191)

Analysis of the Spo0A(257V) MUTANT OF Bacillus subtilis

2010
In response to a deteriorating environment, Bacillus subtilis cells are capable of several alternate survival strategies including motility, competence development, secretion of proteases and surfactants, and sporulation. Members of the response regulator family of proteins play key roles regulating entry into these alternate states.
openaire   +1 more source

Phylogenetic, Inter, and Intraspecific Sequence Analysis of spo0A Gene of the Genus Geobacillus

Current Microbiology, 2009
In this work, the variability of spo0A gene in the genus Geobacillus and applicability of this gene for the taxonomy within this genus were evaluated. The protein Spo0A is the master regulator of the endospore-forming process in the all endospore-forming bacteria.
Nomeda, Kuisiene, Juozas, Raugalas, Donaldas, Chitavichius   +2 more
openaire   +2 more sources

Spo0A represses transcription of the cry toxin genes in Bacillus thuringiensis.

Microbiology (Reading, England), 1997
The DNA regions upstream from the genes encoding polypeptides of Bacillus thuringiensis subsp. israelensis larvicidal crystals (cry4A, cry4B, cry11A) contain sequences with similarities to the spo0A box of Bacillus subtilis (or '0A' box) and the promoter recognized by the sigma H-associated RNA polymerase of B. subtilis.
Poncet, Sandrine, Dervyn, Etienne, Klier, André, Rapoport, Georges   +3 more
openaire   +3 more sources

[Spo0A-mediated molecular regulatory mechanisms of sporulation and their applications].

Sheng wu gong cheng xue bao = Chinese journal of biotechnology
Spores are specialized dormant structures formed by bacteria of the order Bacillales under adverse conditions such as nutrient deprivation, exhibiting extremely strong resistance to environmental stresses. Investigating the regulatory mechanisms of sporulation is of great significance for advancing theoretical understanding in biology and guiding ...
Shuang, Liu, Qian, Wu, Chenghan, Ye, Mingyue, Fei, Xiaoyang, Xu, Haiying, Ren, Dongchang, Sun   +6 more
openaire   +1 more source

Identification of Functional Spo0A Residues Critical for Sporulation in Clostridioides Difficile

Journal of Molecular Biology, 2022
Shonna M McBride, Adrianne N Edwards
exaly  

Investigation of the transcription activating properties of Spo0A from Bacillus subtilis

2009
SpoOA is a key regulator of sporulation in Bacillus subtilis. Genetic investigations have indicated that SpoOA activates or represses transcription of various loci which ultimately commit the cell to spore development under poor nutrient conditions.
openaire   +1 more source

Disruption of the Gene (spo0A) Encoding Sporulation Transcription Factor Blocks Endospore Formation and Enterotoxin Production in Enterotoxigenic Clostridium perfringens Type A.

FEMS Microbiology Letters, 2004
I-Hsiu Huang
exaly  

TheBacillus subtilisResponse Regulator Spo0A Stimulates Transcription of thespoIIGOperon Through Modification of RNA Polymerase Promoter Complexes

Journal of Molecular Biology, 1996
James Hoch, George B Spiegelman, J A Hoch   +2 more
exaly  

Principle of DNA Recognition by Sporulation-Regulatory Protein (Spo0A) in Bacillus subtilis

Journal of Biomolecular Structure and Dynamics, 2020
Amit Kumar, Priyadarshi Satpati, Debasish Das   +2 more
exaly  

Spo0A Can Efficiently Enhance the Expression of the Alkaline Protease Gene aprE in Bacillus licheniformis by Specifically Binding to Its Regulatory Region

International Journal of Biological Macromolecules, 2020
Fuping Lu, Huiying Zhou, Fufeng Liu
exaly