M
Marlenne Gómez-Ramírez
Researcher at Instituto Politécnico Nacional
Publications - 28
Citations - 291
Marlenne Gómez-Ramírez is an academic researcher from Instituto Politécnico Nacional. The author has contributed to research in topics: Bacillus megaterium & Acidithiobacillus thiooxidans. The author has an hindex of 9, co-authored 27 publications receiving 235 citations.
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Journal ArticleDOI
Selection of chitinolytic strains of Bacillus thuringiensis
José E. Barboza-Corona,J.C. Contreras,R. Velázquez-Robledo,M. Bautista-Justo,Marlenne Gómez-Ramírez,Ramón Cruz-Camarillo,Jorge E. Ibarra +6 more
TL;DR: Three selected strains of Bacillus thuringiensis native to Mexico produced endochitinases, chitobiosidases, and N-acetyl-β-glucosaminidases in a medium containing colloidal chitin as a main carbon source.
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Airborne Bacterial Diversity from the Low Atmosphere of Greater Mexico City
Jaime García-Mena,Selvasankar Murugesan,Ashael Alfredo Pérez-Muñoz,Matilde García-Espitia,Otoniel Maya,Monserrat Jacinto-Montiel,Giselle Monsalvo-Ponce,Alberto Piña-Escobedo,Lilianha Domínguez-Malfavón,Marlenne Gómez-Ramírez,E. Cervantes-González,María Teresa Núñez-Cardona +11 more
TL;DR: It is concluded that it is possible to detect live airborne nonspore-forming bacteria in the low atmosphere of GMC, associated to the microbial cloud of its inhabitants.
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Synthesis of Cadmium Sulfide Nanoparticles by Biomass of Fusarium oxysporum f. sp. lycopersici
Diana Issell Sandoval-Cárdenas,Marlenne Gómez-Ramírez,Norma G. Rojas-Avelizapa,Mónica Araceli Vidales-Hurtado +3 more
TL;DR: In this paper, the extracellular biosynthesis of cadmium sulfide quantum dots by Fusarium oxysporum f. lycopersici was described, and an electron microscopy analysis of biologically synthesized quantum dots evinced individual 2 - 6 nm diameter circular nanoparticles of uniform size.
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Identification of Bacillus megaterium and Microbacterium liquefaciens genes involved in metal resistance and metal removal
Grisel Fierros-Romero,Marlenne Gómez-Ramírez,Ginesa E. Arenas-Isaac,Reynaldo C. Pless,Norma G. Rojas-Avelizapa +4 more
TL;DR: This study characterizes the resistance of M. liquefaciens and B. megaterium to Ni through the expression of genes conferring metal resistance through the application of PCR to detect Ni resistance determinants.
Journal Article
Isolation and Selection of Sulfur-oxidizing Bacteria for the Treatment of Sulfur-containing Hazardous Wastes
Norma G. Rojas-Avelizapa,Marlenne Gómez-Ramírez,Regina Hernández-Gama,Jorge Aburto,R. García de León +4 more
TL;DR: Three microorganisms obtained from high-sulfur content environmental samples using different sulfur sources can be excellent candidates for the future development of alternative biotechnological processes for the treatment of hazardous wastes containing sulfur.