Zobrazeno 1 - 7
of 7
pro vyhledávání: '"María M. Ball"'
Publikováno v:
Environmental Sustainability. 2:265-275
Andean tropical glaciers are disappearing rapidly and, consequently, the microbes immured in these frozen environments will be lost forever. Some of these microbes are thought to be potentially useful to develop biotechnological products or processes
Autor:
Alirio Balza-Quintero, Johnma Rondón, Wilvis Balcazar, Wileidy Gómez, Delsy Dávila-Vera, María M. Ball, Luis Andrés Yarzábal, Alejandra Melfo, Rosa Virginia Mendoza-Briceño, Marcos Rengifo
Publikováno v:
Canadian Journal of Microbiology
Repositorio Universidad de Cuenca
Universidad de Cuenca
instacron:UCUENCA
Repositorio Universidad de Cuenca
Universidad de Cuenca
instacron:UCUENCA
Even though tropical glaciers are retreating rapidly and many will disappear in the next few years, their microbial diversity remains to be studied in depth. In this paper we report on the biodiversity of the culturable fraction of bacteria colonizin
Autor:
Lenys Buela, Wileidy Gómez, María M. Ball, Luz Thais Castro, Visnu Chaparro, Luis Andrés Yarzábal
Publikováno v:
Soil Biology and Biochemistry. 42:822-830
The effect of pure gluconic acid and of gluconic-acid-producing bacteria on the activity of three protozoan species, Colpoda steinii (a ciliate), Vahlkampfia sp. (an amoeba) and Neobodo designis (a flagellate), was determined in vitro and in soil mic
Publikováno v:
Soil Biology and Biochemistry. 39:2905-2914
With the aim to explore the possible role of mineral phosphate-solubilizing bacteria (PSB) in phosphorus (P) cycling in iron-rich, acidic soils, we conducted a survey of PSB naturally colonizing a limonitic crust in the south-east region of Venezuela
Autor:
Luis Andrés Yarzábal, Alejandra Melfo, Wileidy Gómez, María M. Ball, Johnma Rondón, Wilvis Balcazar, Marcos Rengifo
Publikováno v:
Microbiological research. 177
Glaciers harbor a wide diversity of microorganisms, metabolically versatile, highly tolerant to multiple environmental stresses and potentially useful for biotechnological purposes. Among these, we hypothesized the presence of bacteria able to exhibi
Autor:
Xavier Magallanes, Rita Rosales, Wileidy Gómez, María M. Ball, Luis Andrés Yarzábal, Alejandra Melfo
Publikováno v:
World journal of microbiologybiotechnology. 30(3)
Glacial-ice microorganisms are intensively studied world-wide for a number of reasons, including their psychrophilic lifestyle, their usefulness in biotechnology procedures and their relationship with the search of life outside our planet. However, b
Publikováno v:
Current microbiology. 54(2)
Bacterial resistance to mercury (Hg) was investigated in strains isolated from Hg-contaminated tailing ponds located in the gold mining area of El Callao (Bolívar State, Venezuela). High frequencies of resistance were detected to both inorganic-Hg a