entomopathogenic fungi produce a variety of degrading enzymes, including proteases, chitinases and lipases, to facilitate their entry through the massive barriers of insect cuticle. isolates of the entomopathogenic fungi vary considerably in their proteolytic activity and virulence. the proteolytic activity of different isolates has been hypothesized to reflect their virulence toward the host. ...

the present investigation was carried out to examine virulence diversity among the 291isolates (seven populations) of rhizoctonia solani ag-1 ia causing sheath blight of rice by sclerotia production and pathogencity studies on four rice cultivars representing different observed disease reactions, using detached leaf inoculation method in conjunction with mycelia growth measuring. based on patho...

Powdery mildew is a common, economically important disease in the wheat growing area of Serbia. A large-scale virulence survey its causal agent Blumeria graminis f. sp. tritici population was performed period 1995–2013. total 1013 isolates were recovered from collected chasmothecial samples. Among them, 862 unique pathotypes identified using differential set 20 lines with known powdery (Pm) res...

Título: Revisión de la escala de motivación educativa. Inclusión de la regulación integrada para medir la motivación en la formación inicial del profesorado Resumen: El objetivo de este estudio fue incorporar la medida de la regulación integrada en la Échelle de Motivation en Éducation en el contexto español de la formación inicial del profesorado. Participaron 496 profesores en formación inici...

INTRODUCTION Monitoring health-related behaviors in adolescence requires instruments capable of providing valid data The objective of this paper is to review and assess existing information sources on smoking and alcohol and cannabis use by age and sex among adolescents in Spain. METHODS A search was carried out for studies with repeated observations over time, and their methods and character...

Objetivos: 1. Estudiar las necesidades transfusionales en una Unidad de Sangrantes de un hospital de tercer nivel así como su evolución en los últimos 7 años. 2. Analizar los factores asociados a mayores necesidades transfusionales. Material y métodos: se han comparado los requerimientos de transfusión de concentrados de hematíes de los pacientes ingresados en la Unidad de Hemorragias Digestiva...

Introducción: La hipertensión arterial (HTA), la dislipidemia aterógena, una glucemia en ayunas aumentada y la obesidad abdominal (OA), constituyen un clúster de factores de riesgo para la enfermedad cardiovascular llamado síndrome metabólico (SM). Objetivo: Analizar la prevalencia y distribución del SM y sus componentes en personal del área de la salud de la Universidad de Antioquia. Metodolog...

The molecular approach to microbial pathogenesis has resulted in an impressive amount of data on bacterial virulence genes. Bacterial genome sequences rapidly add candidate virulence genes to electronic databases. The interpretation of this overwhelming information is obscured because every gene involved in pathogenicity is called a virulence gene, regardless of its function in the complex proc...

fusarium oxysporum f. sp. lycopersici (fol) is the causal agent of vascular wilt in tomato, an important plant disease in iran. four monogenic resistance genes in tomato are used for identification of races of fol and their corresponding avirulence genes avr1, avr2 and avr3 were identified in pathogen one of which, avr2, is f.sp. specific. hence they can serve as reliable markers for racial ide...