#2Glyn Hobbs(LJMU: Liverpool John Moores University)H-Index: 16
Last. Ismini Nakouti(LJMU: Liverpool John Moores University)H-Index: 7
view all 3 authors...
Persister cells, or superfits, have been strongly implicated in the recalcitrance and recurrence of chronic bacterial infection through the dormant (metabolically reduced) phenotype they display and the tolerance to antimicrobial agents this dormancy grants them. The complex biochemical events that lead to the formation of persister cells are not completely understood, though much research has linked the degradation of type II toxin/antitoxin systems and reduced cellular ATP levels to the rise i...
Last. Ya-Li Huang(GZUCM: Guangzhou University of Chinese Medicine)
view all 4 authors...
Seed-borne Streptomyces can transmit vertically from generation to generation and be a mutualism between the endosymbionts and hosts. The aim of this study was to isolate and characterize endophytic Streptomyces strains from wheat sprouts, and to investigate their protection against wheat seed pathogenic fungi Penicillium. Endophytic Streptomyces sp. F6 and Streptomyces sp. F39 were isolated from wheat sprouts germinated under sterile conditions. Both Streptomyces strains could produce sideropho...
A subculture of S.epidermidis strain ATCC35984 that is amenable to genetically manipulate was occasionally found in our laboratory. This mutant exhibited susceptibility to methicillin in contrast to its parent strain. To unveil the underlying mechanism, whole-genome sequencing of the mutant was performed. A comparative analysis revealed that a large DNA fragment encompassing the CRISPR-Cas system, type I R-M system and the SCCmec element was deleted from the mutant. The large chromosomal deletio...
Last. Tao Shao(NAU: Nanjing Agricultural University)H-Index: 20
view all 6 authors...
This study was designed to evaluate the effects of epiphytic microbiota from Italian ryegrass (IRIR), Napier grass (IRNP) and Sudan grass (IRSD) on ensiling characteristics and microbial community of Italian ryegrass silage. Each treatment was prepared in triplicate and ensiled in plastic bag silos for 1, 3, 7, 14, 30 and 60 days. The γ-ray irradiation sterilization method, microbiota transplantation and next generation sequencing technology were used. Results indicated that significantly (P < 0...
Listeria monocytogenes is a pathogenic bacterium present in several environments able to survive and proliferate in food processing plants, contaminating products that when ingested can lead to listeriosis. Worldwide, the bacterium has been isolated from foods of animal and plant origin and its occurrence in ready-to-eat foods is a challenge for food processing establishments. Serotypes 1/2a, 1/2b, 1/2c, and 4b related to 95% of listeriosis cases have been detected in different foods and present...
Actinobacteria isolated from marine sources are a potential source of novel natural products. In this study, we report isolation, biological activity and characterization of secondary metabolites from strain Nocardiopsis sp. SCA30, isolated from marine sediments of Havelock Islands, Andaman and Nicobar, India. The ethyl acetate extracts of the isolate on screening for biological activity demonstrated antibacterial potency and antiproliferative activity. The extracts showed anticancer activity in...
Strain GD8 is a new species belonging to the order Coriobacteriales that was isolated from fresh stool of a French volunteer. It is an anaerobic Gram-positive bacterium isolated from human gut microbiota. The sequence analysis of the 16S rRNA gene showed that our strain GD8 was 96.2% of similarity with Collinsella massiliensis strain An5 which was the phylogenetically related species. Its genome size is 2,836,446 bp with 64.1 mol% of G + C content. Strain GD8T (= CSUR P2019 = DSM 101062) is the ...
#2Shengxiang Pei(MNRF: Ministry of Natural Resources and Forestry)H-Index: 1
Last. Gaiyun Zhang(MNRF: Ministry of Natural Resources and Forestry)H-Index: 8
view all 5 authors...
A Gram-staining-positive actinobacteria strain, designated MY13T, was isolated from deep-sea sediment of the western Pacific Ocean and subjected to a taxonomic polyphasic investigation. Based on the results, cells were aerobic, irregular short rod, non-motile and non-spore-forming. Colonies were cream, circular, smooth, convex, opaque and 1.0–2.0 mm in diameter after growth on MZ2 medium at 40 °C for 72 h. Strain MY13T grew at 4–50 °C (optimum, 40 °C), pH 7–12 (pH 9) and 0.5–15% (w/v) NaCl (3.5%...
We use cookies to improve your online experience. By continuing to use our website we assume you agree to the placement of these cookies. To learn more, you can find in our Privacy Policy.