Results 61 to 70 of about 16,700 (189)
Engineering in Life Sciences, Volume 25, Issue 3, March 2025.ABSTRACT The industrially attractive biopolymer poly‐γ‐glutamic acid (γ‐PGA) is commonly produced by species of the genus Bacillus by co‐feeding different carbon‐ and nitrogen‐sources. Recent studies have highlighted the pivotal role of co‐metabolization of a rapidly degradable carbon source such as glycerol together with citrate for γ‐PGA production ...
Frederik Völker +5 more
wiley +1 more source
Transcription-translation coupling: direct interactions of RNA polymerase with ribosomes and ribosomal subunits. [PDF]
, 2017 In prokaryotes, RNA polymerase and ribosomes can bind concurrently to the same RNA transcript, leading to the functional coupling of transcription and translation.
Blaha, Gregor M +9 more
core +1 more source
Microbial Biotechnology, Volume 18, Issue 3, March 2025.The hypothetical model of positive regulation of DhyR on daptomycin (DAP) production. DhyR enhanced DAP production by promoting the expression of the DAP gene cluster and precursor flux. Solid arrows: activation. Colour gradient arrow: upregulation. Solid lines: direct regulation. Dashed lines: indirect regulation or unknown route. ABSTRACT Daptomycin (
Fuqiang He +6 more
wiley +1 more source
Abstracting Asynchronous Multi-Valued Networks: An Initial Investigation [PDF]
, 2011 Multi-valued networks provide a simple yet expressive qualitative state based modelling approach for biological systems. In this paper we develop an abstraction theory for asynchronous multi-valued network models that allows the state space of a model to
Steggles, L. Jason
core +1 more source
Rule-based Modeling of Transcriptional Attenuation at the Tryptophan Operon [PDF]
, 2009 Transcriptional attenuation at E.coli\u27s tryptophan operon is a prime example of RNA-mediated gene regulation. In this paper, we present a discrete stochastic model for this phenomenon based on chemical reactions. Our model is compact and intelligible,
, , Nebut, Mirabelle
core +1 more source
Food Science &Nutrition, Volume 13, Issue 2, February 2025.Bacillus clausii BA8 and Bacillus subtilis BA11 strains can be used as alternatives to LABs. Identifying key genetic features of B. subtilis BA8 and B. clausii BA11 strains with whole genome sequencing. The strains robust resistance to harsh gastrointestinal tract (GIT) conditions and strong aggregation abilities.
Nursel Söylemez‐Milli +2 more
wiley +1 more source
Coarse-grained model of entropic allostery [PDF]
, 2004 Many signaling functions in molecular biology require proteins to bind to substrates such as DNA in response to environmental signals such as the simultaneous binding to a small molecule. Examples are repressor proteins which may transmit information via
A. Cooper +13 more
core +3 more sources
Outsmarting Nightmare: Drug Resistance in Acinetobacter baumannii
Canadian Journal of Infectious Diseases and Medical Microbiology, Volume 2025, Issue 1, 2025.Acinetobacter baumannii is a critical nosocomial pathogen recognized by the WHO as a top‐priority threat due to its extensive drug resistance, particularly in carbapenem‐resistant Acinetobacter baumannii (CRAB) strains. According to recent CDC reports, CRAB is one of the most urgent causes of hospital‐acquired infections, driving longer hospital stays,
Annepu Praveen +5 more
wiley +1 more source
Nucleotide sequence of the luxA gene of Vibrio harveyi and the complete amino acid sequence of the alpha subunit of bacterial luciferase [PDF]
, 1985 The nucleotide sequence of the 1.85-kilobase EcoRI fragment from Vibrio harveyi that was cloned using a mixed-sequence synthetic oligonucleotide probe (Cohn, D. H., Ogden, R. C., Abelson, J. N., Baldwin, T. O., Nealson, K. H., Simon, M.
Baldwin, Thomas O. +6 more
core
Germinant receptor diversity and germination responses of four strains of the Bacillus cereus group [PDF]
, 2010 Four strains of the Bacillus cereus group were compared for their germinant receptor composition and spore germination capacity. Phylogenetic analysis of the germinant receptor encoding operons of the enterotoxic strains B.
Abee, T. +3 more
core +2 more sources