Results 31 to 40 of about 25,129 (206)

Constituintes químicos e atividade antimicrobiana dos extratos de Dilodendron bipinnatum (sapindaceae) Chemical constituents and antimicrobial activity of extracts from Dilodendron bipinnatum (sapindaceae)

Química Nova, 2010
The phytochemical investigation of ethanolic extracts from leaves, branches and stems of D. bipinnatum afforded the steroids β-sitosterol, stigmasterol, campesterol, sitostenone and sitosterol-3-O-β-D-glycopyranoside, along with two cycloartane
Josiane Cristina dos Santos, Carlos Alberto Nastally de Oliveira, Larissa Varella, Andréia Pereira Matos, Ana Paula Terezan, Ana Cristina Leite, João Batista Fernandes, Paulo Cezar Vieira, Maria Fátima das Graças Fernandes da Silva, José Rubens Pirani   +9 more
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Death of Micrococcus luteus in Soil [PDF]

Applied and Environmental Microbiology, 1980
Micrococcus luteus cells died relatively quickly when they were added to natural soil. The results were similar for soil in nature and as soil samples in the laboratory. The cells died more quickly when nutrients were added to the soil.
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DNA-relaxing enzyme from Micrococcus luteus [PDF]

Nucleic Acids Research, 1977
A DNA-relaxing enzyme which catalyzes the conversion of superhelical DNA to a non-superhelical covalently closed form has been purified from Micrococcus luteus to near homogeneity by two chromatographic steps. The enzyme is a single polypeptide chain.
R, Hecht, H W, Thielmann
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Differentiation of Micrococcus luteus and Micrococcus varians on the Basis of Catalase Isoenzymes [PDF]

Journal of General Microbiology, 1976
Crude extracts prepared from four Micrococcus varians strains, 11 M. luteus strains and four laboratory isolates subsequently classified with M. luteus were assayed for catalase activity following electrophoresis on polyacrylamide gels. The enzyme patterns produced from the M. varians strains exhibited three catalase isoenzymes which were distinguished
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An unknown source of Micrococcus luteus bacteremia

The Southwest Respiratory and Critical Care Chronicles, 2023
Micrococcus luteus is a common organism in the human skin flora. It is an uncommon cause of pathogenic bloodstream infections, which occur mostly in immunocompromised patients. We report the clinical course of an 82-year-old man who underwent complex management of multiple diverticular abscesses and had three serial positive blood cultures for M ...
Addie Pederson, null R. Boone Coleman, null Mary Irving   +2 more
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Results from LC-QTOF/MS analysis of the Micrococcus luteus supernatant.

, 2023
Results from LC-QTOF/MS analysis of the Micrococcus luteus supernatant.
Nihal Dogruoz Gungor (17364443), Kadriye Busra Karatay (17364440), Fazilet Zumrut Biber Muftuler (17364449), Batu Colak (17364446), Omer Aras (2064373)   +4 more
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Reclassification of Micrococcus aloeverae and Micrococcus yunnanensis as later heterotypic synonyms of Micrococcus luteus

International Journal of Systematic and Evolutionary Microbiology, 2019
Micrococcus aloeverae,Micrococcus endophyticus, Micrococcus luteus and Micrococcus yunnanensis are phenotypically and genotypically closely related, and together comprise the M. luteus group. In this study, the taxonomic relationships among Micrococcus aloeverae, M. luteus and M. yunnanensis were re-evaluated by using polyphasic approaches.
Chien-Hsun, Huang, Chun-Lin, Wang, Jong-Shian, Liou, Ai-Yun, Lee, Jochen, Blom, Lina, Huang, Koichi, Watanabe   +6 more
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Binding of Dissolved Strontium by Micrococcus luteus [PDF]

Applied and Environmental Microbiology, 1990
Resting cells of Micrococcus luteus have been shown to remove strontium (Sr) from dilute aqueous solutions of SrCl 2 at pH 7. Loadings of 25 mg of Sr per g of cell dry weight were achieved by cells exposed to a solution containing 50 ppm (mg/liter) of Sr. Sr binding occurred in the absence of
B D, Faison, C A, Cancel, S N, Lewis, H I, Adler   +3 more
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Antimicrobial Air Filter Coating with Plant Extracts Against Airborne Microbes

Applied Sciences, 2020
Antimicrobial air filters are required to protect humans from the risk of secondary bioaerosol pollution as well as airborne particles. Three plant extracts (tea-tree oil, rosemary, and garlic) were selected to replace antimicrobial chemicals in air ...
Ha Ram Byun, Seon Young Park, Ee Taek Hwang, Byoung In Sang, Jiho Min, Daekyung Sung, Won Il Choi, Sunghyun Kim, Jin Hyung Lee   +8 more
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Peptidoglycans synthesized by a membrane preparation of Micrococcus luteus [PDF]

Journal of Bacteriology, 1976
By incubation of cell-free particulate preparations from Micrococcus luteus with nucleotidic precursors uridine 5'-diphosphate-N-acetylglucosamine and uridine 5'-diphosphate-N-acetylmuramic acid-L-Ala-D-iso-Glu-L-Lys-D-Ala-D-Ala, several types of peptidoglycans were obtained: soluble peptidoglycan, insoluble peptidoglycan bound to the membrane and ...
G, Pellon, C, Bordet, G, Michel
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