Taxonomy and antimicrobial activities of a new Streptomyces sp. TN17 isolated in the soil from an oasis in Tunis [PDF]
, 2011 An actinomycete strain referred to as TN17 was screened for its antimicrobial activities. The taxonomic status of this strain was established. The organism was found to have morphological and chemotaxonomic characteristics typical of Streptomycetes ...
Fourati Ben Fguira, Lilia +4 more
core +3 more sources
Antimicrobial Agents and Chemotherapy, 1980 Penicillin-binding proteins of three Streptomyces strains, S. cacaoi, S. olivaceus, and S. clavuligerus, were examined by gel electrophoresis and fluorography. In a beta-lactamase producer, S. cacaoi, at least five membrane-bound penicillin-binding proteins were detected, but in two beta-lactam producers, S. olivaceus and S.
H, Ogawara, S, Horikawa
openaire +3 more sources
The actinobacterial transcription factor RbpA binds to the principal sigma subunit of RNA polymerase [PDF]
, 2013 RbpA is a small non-DNA-binding transcription factor that associates with RNA polymerase holoenzyme and stimulates transcription in actinobacteria, including Streptomyces coelicolor and Mycobacterium tuberculosis.
Aline Tabib-Salazar +82 more
core +1 more source
Identification of Metabolites Derived from Streptomyces sp. S20-465 That Are Effective in Controlling Cucumber Anthracnose [PDF]
Research in Plant DiseaseCucumber (Cucumis sativus L.) is substantial economic importance in South Korea, with its cultivation occupying a significant portion of agricultural land.
Jiwon Kim, Mee Kyung Sang
doaj +1 more source
Early Steps in the Biosynthetic Pathway of Rishirilide B
Molecules, 2020 The biological active compound rishirilide B is produced by Streptomyces bottropensis. The cosmid cos4 contains the complete rishirilide B biosynthesis gene cluster.
Philipp Schwarzer +10 more
doaj +1 more source
Substrate induction and glucose repression of maltose utilization by Streptomyces coelicolor A3(2) is controlled by malR, a member of the lacI-galR family of regulatory genes [PDF]
, 1997 malR of Strepomyces coelicolor A3(2) encodes a homologue of the Lacl/Galr family of repressor proteins, and is divergently transcribed from the malEFG gene cluster, which encodes components of an ATP-dependent transport system that is required for ...
Bibb, M.J. +4 more
core +2 more sources
Calcite moonmilk of microbial origin in the Etruscan Tomba degli Scudi in Tarquinia, Italy [PDF]
, 2018 A white deposit covering the walls in the Stanza degli Scudi of the Tomba degli Scudi, Tarquinia, Italy, has been investigated. In this chamber, which is still preserved from any kind of intervention such as cleaning and sanitization, ancient Etruscans ...
Arrighi, Chiara +10 more
core +3 more sources
Pleiotropic regulatory genes bldA, adpA and absB are implicated in production of phosphoglycolipid antibiotic moenomycin [PDF]
Open Biology, 2013 Unlike the majority of actinomycete secondary metabolic pathways, the biosynthesis of peptidoglycan glycosyltransferase inhibitor moenomycin in Streptomyces ghanaensis does not involve any cluster-situated regulators (CSRs).
Roman Makitrynskyy +9 more
doaj +1 more source
Production and Characterization of α-Amylase from Indigenously Isolated Streptomyces sp.
BioResources, 2022 Streptomyces species have been exploited widely as microbial cell factories, especially for antibiotic production. However, their potential for alpha-amylase production has not been extensively studied.
Imran Ali +6 more
doaj
Dithiolopyrrolone Natural Products : Isolation, Synthesis and Biosynthesis [PDF]
, 2013 Peer reviewedPublisher ...
Deng, Hai +3 more
core +2 more sources