The mutations are genetic changes in the genome sequences and have a significant role in biotechnology, genetics, and molecular biology even to find out the genome sequences of a cell DNA along with the viral RNA sequencing. The mutations are the alterations in DNA that may be natural or spontaneous and ...
ABSTRACT Q fever is a worldwide zoonosis caused by Coxiella burnetii—a small obligate intracellular Gram-negative bacterium found in a variety of animals. It is transmitted to humans by inhalation of contaminated aerosols from urine, feces, milk, amniotic fluid, placenta, abortion products, wool, a...
Abstract Acinetobacter baumannii is widely recognized as an important pathogen associated with nosocomial infections. The treatment of these infections is often difficult due to the acquisition of resistance genes. A. baumannii presents a high genetic plasticity which allows the accumulation of these res...
The genus Astyanax is prominent among Characiformes, due to the large number of species found and its wide geographic distribution. In this work, Astyanax laticeps specimens from the laguna dos Patos system were cytogenetically analyzed. A diploid number of 2n = 50 chromosomes distributed into 6m+16sm+16...
El presente trabajo presenta un nuevo espacio de configuración de codones fundado en el carácter dual que las bases poseen considerando dos propiedades fisicoquímicas esenciales: (a) especie química (Y o R) y (b) número de puentes de H (3 ó 2) involucrados en la interacción codón-anticodón. La c...
La tuberculosis ha resurgido hasta el punto de ser considerada una de las principales causas de muerte por enfermedades infecciosas. Su diagnóstico requiere del cultivo del agente causal. Para esto se han empleado diferentes medios de cultivo sintéticos, sistemas manuales, automatizados y semiautomatiz...
