Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Josefina Guzmán"'
Autor:
Elva Quiroz-Rocha, Renata Moreno, Armando Hernández-Ortíz, Juan Carlos Fragoso-Jiménez, Luis Felipe Muriel-Millán, Josefina Guzmán, Guadalupe Espín, Fernando Rojo, Cinthia Núñez
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-15 (2017)
Abstract Azotobacter vinelandii, a strict aerobic, nitrogen fixing bacterium in the Pseudomonadaceae family, exhibits a preferential use of acetate over glucose as a carbon source. In this study, we show that GluP (Avin04150), annotated as an H+-coup
Externí odkaz:
https://doaj.org/article/2b504a2754e644e2905d941e1b063a43
Autor:
Marcela Martínez-Valenzuela, Josefina Guzmán, Soledad Moreno, Carlos Leonel Ahumada-Manuel, Guadalupe Espín, Cinthia Núñez
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0208975 (2018)
Azotobacter vinelandii is a nitrogen-fixing bacterium of the Pseudomonadaceae family that prefers the use of organic acids rather than carbohydrates. Thus, in a mixture of acetate-glucose, glucose is consumed only after acetate is exhausted. In a pre
Externí odkaz:
https://doaj.org/article/816f48c38d154598904fd8bf3f8c8672
Autor:
Yanet Romero, Josefina Guzmán, Soledad Moreno, Miguel Cocotl-Yañez, Miguel Ángel Vences-Guzmán, Miguel Castañeda, Guadalupe Espín, Daniel Segura
Publikováno v:
PLoS ONE, Vol 11, Iss 4, p e0153266 (2016)
Azotobacter vinelandii is a soil bacterium that undergoes a differentiation process that forms cysts resistant to desiccation. During encystment, a family of alkylresorcinols lipids (ARs) are synthesized and become part of the membrane and are also c
Externí odkaz:
https://doaj.org/article/46460afcf6fc4be89b6ddb83377dd758
Autor:
Guadalupe Espín, Miguel Ángel Vences-Guzmán, Claudia Velázquez-Sánchez, Raunel Tinoco-Valencia, Josefina Guzmán, Christian Sohlenkamp, Soledad Moreno, Daniel Segura, Diana X. Sahonero-Canavesi
In Pseudomonas spp. PsrA, a transcriptional activator of therpoS gene, regulates fatty acid catabolism by repressing the fadBA5 β-oxidation operon. In Azotobacter vinelandii, a soil bacterium closely related to Pseudomonas species, PsrA is also an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4798117b56f9072c76bfb8f55c42f81
https://doi.org/10.1016/j.micres.2021.126775
https://doi.org/10.1016/j.micres.2021.126775
Autor:
Brian Hsueh, Guadalupe Espín, Cinthia Núñez, Carlos L. Ahumada-Manuel, Iliana C. Martínez-Ortiz, Josefina Guzmán, Christopher M. Waters, David Zamorano-Sánchez
Publikováno v:
J Bacteriol
Azotobacter vinelandii produces the linear exo-polysaccharide alginate, a compound of significant biotechnological importance. The biosynthesis of alginate in A. vinelandii and Pseudomonas aeruginosa draws several similarities but is regulated somewh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f9f1597efc2b921a60fc1ed2baa758c
https://europepmc.org/articles/PMC7685544/
https://europepmc.org/articles/PMC7685544/
Autor:
Christopher M. Waters, Brian Hsueh, Carlos L. Ahumada-Manuel, David Zamorano-Sánchez, Josefina Guzmán, Cinthia Núñez, Soledad Moreno, Guadalupe Espín, Iliana C. Martínez-Ortiz, Miguel Cocotl-Yañez
Publikováno v:
J Bacteriol
The genus Azotobacter, belonging to the Pseudomonadaceae family, is characterized by the formation of cysts, which are metabolically dormant cells produced under adverse conditions and able to resist desiccation. Although this developmental process h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf3ae99fdb162e67de4476c7cdf8a36
https://doi.org/10.1128/jb.00135-20
https://doi.org/10.1128/jb.00135-20
Autor:
Silvia Marquina-Bahena, Nashbly Sarela Rosas-Galván, Renato León-Rodríguez, Leobardo Serrano-Carreón, Brandt Bertrand, Fernando Martínez-Morales, Raunel Tinoco-Valencia, María R. Trejo-Hernández, Josefina Guzmán‐Aparicio, Laura Alvarez-Berber
Publikováno v:
Biotechnology and Applied Biochemistry. 65:690-700
In this study the biosurfactant (Bs) production of two Serratia marcescens strains (SM3 and its isogenic SMRG-5 strain) was improved and the tenso-active agents were purified and characterized. A 23 factorial design was used to evaluate the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b65c50e1968ba1bc9d59dca807d3be5a
https://doi.org/10.1002/bab.1652
https://doi.org/10.1002/bab.1652
Autor:
Josefina Guzmán Acuña, Teresa de Jesús
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Este artículo explora las condiciones de producción de conocimiento y la pertinencia del mismo, desde la perspectiva de los investigadores nacionales del Estado de Tamaulipas México. Los resultados aquí presentados provienen del proyecto de inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b33ceba5f2216ef1c3b65aaefd209e5d
https://doi.org/10.24140/issn.1645-7250.rle39.08
https://doi.org/10.24140/issn.1645-7250.rle39.08