Results 21 to 30 of about 473,539 (342)

Selection of bioantagonistic bacteria to be used in biological control of Rhizoctonia solani in tomato [PDF]

open access: yes, 2003
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602011000100002&lng=es&nrm=isoBacteria from the rhizoplane and surrounding soil of healthy and Rhizoctonia solani diseased tomato plants, cropped in greenhouse of the V Region of Chile ...
Besoaín, Ximena   +5 more
core   +2 more sources

Phenotypic and molecular characterization of Klebsiella spp. isolates causing community-acquired infections

open access: yesNew Microbes and New Infections, 2018
Klebsiella spp. isolates from community-acquired infections were characterized. A total of 39 Klebsiella spp. isolates were obtained from outpatients at four rural hospitals in Mexico (2013–2014).
U. Garza-Ramos   +9 more
doaj   +1 more source

Bacterias tolerantes y resistentes a los metales pesados en el ambiente

open access: yesEpistemus, 2023
La contaminación ambiental por metales pesados es producto en gran medida de las actividades humanas, en particular de la industria minera. La extracción y procesamiento de minerales genera grandes cantidades de compuestos tóxicos que afectan la ...
Francisca Andrea Trujillo Peralta   +3 more
doaj   +1 more source

Síntesis y aplicación de nuevas nanopartículas de plata biocompatibles para el control del crecimiento de bacterias lácticas y acéticas en vinos [PDF]

open access: yes, 2015
Este libro recoge el amplio y significativo elenco de estudios (microbiología) recientemente realizados por los grupos de investigación de la red GIENOL (Grupos de investigación enológica).-- et al.Es bien conocido que la plata tiene propiedades ...
Bartolomé, Begoña   +7 more
core   +1 more source

Functional genomics and phenotypic characterization of PGP and biocontrol traits of rhizospheric Streptomyces spp. from Mexican milpa agroecosystem

open access: yesBMC Microbiology
The traditional Mesoamerican milpa is an ancient agroecosystem with significant cultural and economic importance, commonly practiced by indigenous and rural communities for subsistence agriculture.
Lizbeth Vazquez-Hernandez   +4 more
doaj   +1 more source

Comparación del Bacterioplancton en tres Lagos Cratericos de Nicaragua [PDF]

open access: yes, 1993
El estudio de la comunidad bacteriana, se llevó a cabo en los lagos de Asososca, Masaya y Tiscapa, durante el período de Enero a Diciembre de 1991. En el Lago de Masaya se observaron las concentraciones más altas de bacterias totales (1.35 x10 -7 bact/ml)
Chacón Mayorga, Carmen   +2 more
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Algunos rizobios van armados para luchar contra otras bacterias y para interaccionar con leguminosas [PDF]

open access: yes, 2017
Los rizobios son bacterias del suelo que pueden interaccionar con leguminosas específicas y multiplicarse en estructuras radiculares especializadas llamadas nódulos.
Pacheco, Alba   +3 more
core  

Mass transfer in a membrane aerated biofilm [PDF]

open access: yes, 2012
We present experimental results of mass transfer of a non reactive tracer gas (neon)measured in aerobic heterotrophic biofilm developed from activated sludge.
Aimar, Pierre   +4 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

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