Results 31 to 40 of about 495,332 (305)

Growth phase variation in cell and nucleoid morphology in a Bacillus subtilis recA mutant [PDF]

open access: yes, 2001
The major role of RecA is thought to be in helping repair and restart stalled replication forks. During exponential growth, Bacillus subtilis recA cells exhibited few microscopically observable nucleoid defects.
Piggot, P J   +5 more
core   +1 more source

The Bacillus subtilis stressosome:A signal integration and transduction hub [PDF]

open access: yes, 2008
The stressosome is a unique mediator of inducible gene expression in a wide variety of bacterial species. The 1.8 MDa stressosome complex in Bacillus subtilis is a key signal transducer in the environmental stress response of the bacterium, its ...
Lewis, Richard J, Marles-Wright, Jon
core   +1 more source

Cloning and phenotypic expression in Escherichia coli of a Bacillus subtilis gene fragment coding for sucrose hydrolysis [PDF]

open access: yes, 1986
Friehs K, Schörgendorfer K, Schwab H, Lafferty RM. Cloning and phenotypic expression in Escherichia coli of a Bacillus subtilis gene fragment coding for sucrose hydrolysis. Journal of Biotechnology.
Lafferty, R. M.   +3 more
core   +1 more source

The Nutrition of Bacillus megaterium and Bacillus cereus [PDF]

open access: yesJournal of General Microbiology, 1972
Summary: Out of nine strains of Bacillus megaterium from culture collections, only five grew in a minimal medium that contained glucose and ammonium sulphate as principal nutrients. One strain required biotin, while three other strains required two or more amino acids for growth. A freshly isolated strain of B. megaterium required three amino acids for
openaire   +2 more sources

The protein tyrosine kinases EpsB and PtkA differentially affect biofilm formation in Bacillus subtilis [PDF]

open access: yes, 2014
The Gram-positive soil bacterium Bacillus subtilis is able to choose between motile and sessile lifestyles. The sessile way of life, also referred to as biofilm, depends on the formation of an extracellular polysaccharide matrix and some extracellular ...
Stanley-Wall, Nicola   +6 more
core   +1 more source

Role of ureolytic activity in Bacillus cereus nitrogen metabolism and acid survival [PDF]

open access: yes, 2008
The presence and activities of urease genes were investigated in 49 clinical, food, and environmental Bacillus cereus isolates. Ten strains were shown to have urease genes, with eight of these strains showing growth on urea as the sole nitrogen source ...
Abee, T., Mols, J.M.
core   +1 more source

Solubilization, Activation, and Insecticidal Activity of Bacillus thuringiensis Serovar thompsoni HD542 Crystal Proteins [PDF]

open access: yes, 2008
Cry15Aa protein, produced by Bacillus thuringiensis serovar thompsoni HD542 in a crystal together with a 40 kDa accompanying protein is one of a small group of non-typical, less well-studied members of the Cry family of insecticidal proteins, and may ...
Karlova, R.B.   +6 more
core   +1 more source

Definition of the σW regulon of Bacillus subtilis in the absence of stress [PDF]

open access: yes, 2012
Bacteria employ extracytoplasmic function (ECF) sigma factors for their responses to environmental stresses. Despite intensive research, the molecular dissection of ECF sigma factor regulons has remained a major challenge due to overlaps in the ECF sigma
Jessica C Zweers   +23 more
core   +2 more sources

Impact of Biofertilizer and Inorganic Fertilizers on Soil Available Phosphorus, Productive Tillers, and Rice (Oryza sativa L.) Yield

open access: yesJournal of Tropical Soils
The use of Bacillus bacteria as biofertilizers (BF) increases since the detrimental effects of inorganic fertilizers on the agricultural environment spread out.
Marianus Ngui   +2 more
doaj   +1 more source

Enhanced production of di-(2-ethylhexyl) phthalate (DEHP) by Bacillus subtilis AD35 using response surface methodology (RSM)

open access: yesBiotechnology & Biotechnological Equipment, 2019
Our previous study demonstrated that a new Bacillus subtilis AD35 was the first Bacillus sp. so far possessing the capability to produce the antibacterial compound di-(2-ethylhexyl) phthalate (DEHP) [Lotfy WA, Mostafa SW, Adel AA, et al.
Walid Ahmed Lotfy   +3 more
doaj   +1 more source

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