Results 31 to 40 of about 76,374 (232)

Nitroflavone Derivatives Inhibit the Production of Actinorhodin in Streptomyces coelicolor

Current Issues in Molecular Biology
Streptomyces coelicolor M145 (SC) is a model strain characterised by its highly active oxidative metabolism. This results in high levels of oxidative stress and the production of actinorhodin (ACT), a blue polyketide pigment with antioxidant properties ...
Sana Slimene, Michelle David, Daniel Dauzonne, Renato Bensasson, Marie-Joelle Virolle, Fathi Moussa   +5 more
doaj   +1 more source

Elucidation of the di-c-glycosylation steps during biosynthesis of the antitumor antibiotic, kidamycin

Frontiers in Bioengineering and Biotechnology, 2022
Kidamycins belong to the pluramycin family of antitumor antibiotics that contain di-C-glycosylated angucycline. Owing to its interesting biological activity, several synthetic derivatives of kidamycins are currently being developed.
Kyung Taek Heo, Kyung Taek Heo, Byeongsan Lee, Jae-Hyuk Jang, Jae-Hyuk Jang, Young-Soo Hong, Young-Soo Hong   +6 more
doaj   +1 more source

Streptomyces alfalfae sp. nov. and comparisons with its closest taxa Streptomyces silaceus, Streptomyces flavofungini and Streptomyces intermedius

International Journal of Systematic and Evolutionary Microbiology, 2016
A novel streptomycete strain, designated XY25T, was isolated from the rhizosphere soil in an alfalfa field in Jingyang, Shanxi, China. The isolate showed optimal growth at 37 °C, and was capable of growing at pH 6-10 and in the presence of 0-6 % (w/v) NaCl.
Wenqing, She, Zhongfeng, Sun, Lei, Yi, Shumiao, Zhao, Yunxiang, Liang   +4 more
openaire   +2 more sources

Streptomyces alkaliterrae sp. nov., isolated from an alkaline soil, and emended descriptions of Streptomyces alkaliphilus, Streptomyces calidiresistens and Streptomyces durbertensis [PDF]

Systematic and Applied Microbiology, 2020
A polyphasic study was undertaken to establish the taxonomic position of six representative streptomycetes isolated from an alkaline soil adjacent to a meteoric alkaline soda lake in India. Chemotaxonomic, cultural and morphological properties of the isolates were consistent with their classification in the genus Streptomyces.
Magdalena Świecimska, Patrycja Golińska, Imen Nouioui, Magdalena Wypij, Mahendra Rai, Vartul Sangal, Michael Goodfellow   +6 more
openaire   +3 more sources

ParA and ParB coordinate chromosome segregation with cell elongation and division during Streptomyces sporulation [PDF]

Open Biology, 2016
In unicellular bacteria, the ParA and ParB proteins segregate chromosomes and coordinate this process with cell division and chromosome replication. During sporulation of mycelial Streptomyces, ParA and ParB uniformly distribute multiple chromosomes ...
Magdalena Donczew, Paweł Mackiewicz, Agnieszka Wróbel, Klas Flärdh, Jolanta Zakrzewska-Czerwińska, Dagmara Jakimowicz   +5 more
doaj   +1 more source

Lipida of Streptomyces sioyaensis

Agricultural and Biological Chemistry, 1967
Three ninhydrin-positive lipids of Streptomyces sioyaensis were found. These lipids were called substance A, B and C, tentatively. Study on the distribution of these lipids in Actinomycetales has shown that substance A was common in all of the strains tested, and that substance B was found in the limited strains. The substance C was characteristic only
A, Kimura, J, Kawanami, H, Otsuka
openaire   +4 more sources

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Consequences of the deletion of the major specialized metabolite biosynthetic pathways of Streptomyces coelicolor on the metabolome and lipidome of this strain

Microbial Biotechnology
Chassis strains, derived from Streptomyces coelicolor M145, deleted for one or more of its four main specialized metabolites biosynthetic pathways (CPK, CDA, RED and ACT), in various combinations, were constructed for the heterologous expression of ...
Clara Lejeune, Sonia Abreu, Florence Guérard, Ahmed Askora, Michelle David, Pierre Chaminade, Bertrand Gakière, Marie‐Joelle Virolle   +7 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

A Preliminary Assessment of Yellow Pigment from Streptomyces parvulus C5-5Y

Journal of Pure and Applied Microbiology, 2017
A yellow pigment producing potent strain Streptomyces parvulus C5-5Y (KJ624998) isolated from leather industry was used in this study. The pigmented metabolite exhibited good spectrum of antagonistic activity against common human clinical pathogens ...
A. Parimala Gnana Soundari, V. Manon Mani, V. Subhash Chandra Bose, J. Jabastin, V. Brindha Priyadarisini   +4 more
doaj   +1 more source