Results: 23

Introgression of bacterial leaf blight (BLB) resistant gene, Xa7 into MARDI elite variety, MR219 by marker assisted backcrossing (MABC) approach

Braz. j. biol; 84 (), 2024
Abstract Bacterial leaf blight (BLB) is one of the major rice diseases in Malaysia. This disease causes substantial yield loss as high as 70%. Development of rice varieties which inherited BLB resistant traits is a crucial approach to promote and sustain rice industry in Malaysia. Hence, this study aims ...

Characterization of wheat-Thinopyrum bessarabicum genetic stock for stripe rust and Karnal bunt resistance

Braz. j. biol; 83 (), 2023
Abstract Utilization of modern breeding techniques for developing high yielding and uniform plant types ultimately narrowing the genetic makeup of most crops. Narrowed genetic makeup of these crops has made them vulnerable towards disease and insect epidemics. For sustainable crop production, genetic var...

A disciplina psicologia do esporte nos cursos de psicologia e educação física

Psicol. ciênc. prof; 43 (), 2023
Este discute a representatividade da disciplina Psicologia do Esporte nos cursos de Psicologia e Educação Física em instituições de ensino superior reconhecidas pelo MEC e situadas na região Sul do país. Foi realizado um estudo documental, com base nos currículos das Instituições. Os resultados...
Psicología, Psicología del Deporte, Educación y Entrenamiento Físico, Curriculum, Evaluación Educacional, d0193590, d0124200, d0133340, d0080040, d0047770, ddcs0502760, d0097900, d0099380, ddcs0167710, d0144950, , Promoción de la Salud, Cambio Social, Habilitación Profesional, Diversidad Cultural, Características Culturales, Competencia Profesional, Rendimiento Académico, Programas de Autoevaluación, Especialización, Jurisprudencia, Regulación Gubernamental, Aptitud, Aptitud Física, Psicología Educacional, Orientación Vocacional, , Capacitación Profesional, , Ciencias de la Nutrición y del Deporte, , Medicina Deportiva, Educación, Control Social Formal, Política de Educación Superior, Organismos Nacionales de Educación Superior, Política de Innovación y Desarrollo, Fútbol, Atletas, Ergonomía, Ensayos Analíticos de Alto Rendimiento, , Deportes, Heridas y Lesiones, Guías como Asunto, Salud, Salud Mental, Depresión, Ansiedad, Autoimagen, Personalidad, Toma de Decisiones, Percepción, Memoria, Estrés Fisiológico, Estrés Psicológico, Resistencia a la Enfermedad, Rendimiento Físico Funcional, Capacidad Cardiovascular, Actividades Recreativas, Cognición, Fisiología, Liderazgo, Fatiga, Caminata, Ciclismo, Homeostasis, Bienestar Psicológico, Satisfacción Personal, Terapia por Relajación, Relajación Muscular, , Emociones, Terapia Cognitivo-Conductual, , Calidad de Vida, Motivación, Creatividad, Desarrollo de Personal, Ubicación de la Práctica Profesional, Conducta Sedentaria, Hábitos, Estilo de Vida, Actividad Motora, Dieta, Apetito, Responsabilidad Legal, Personas con Discapacidad, Rehabilitación, Atención, Tono Muscular, Autocontrol, Agotamiento Psicológico, Sindrome de Sobreentrenamiento, Fatiga Mental, Derrota Social, Fenómenos Biomecánicos, Atletismo, Volver al Deporte, Dinámica de Grupo, Tutoría, Neuroanatomía

Evaluation of the Chilli veinal mottle virus CP gene expressing transgenic Nicotiana benthamiana plants for disease resistance against the virus

Braz. j. biol; 82 (), 2022
Vegetables are an important source of income and high-value crops for small farmers. Chilli (Capsicum spp.) is one of the most economically important vegetables of Pakistan and it is grown throughout the country. It is a rich source of nutrition especially vitamins A, B, C and E along with minerals as fo...

Effects of elderflower extract enriched with polyphenols on antioxidant defense of salmon leukocytes

BACKGROUND: In fish farming, the plant extracts containing antioxidant compounds have been added to the diet for enhancing pathogen resistance. In vitro studies evaluating the antioxidant effect of herbal extracts on fish cell models have focused on ROS production and the respiratory burst mechanism. How...

Variabilidad genética y epigenética, y la pandemia de Covid-19

Salud pública Méx; 62 (5), 2020

Fructosan form Paenibacillus kribbensis PS04 enhance disease resistance against Rhizoctonia solani and tobacco mosaic virus

BACKGROUND: Rice sheath blight (caused by Rhizoctonia solani) and tobacco mosaic virus are very important plant diseases, causing a huge loss in global crop production. Paenibacillus kribbensis PS04 is a broad-spectrum biocontrol agent, used for controlling these diseases. Previously, extracellular polys...

Expression of Pinellia ternata leaf agglutinin under rolC promoter confers resistance against a phytophagous sap sucking aphid, Myzus persicae

BACKGROUND: Piercing/sucking insect pests in the order Hemiptera causes substantial crop losses by removing photoassimilates and transmitting viruses to their host plants. Cloning and heterologous expression of plantderived insect resistance genes is a promising approach to control aphids and other sap-s...

Identificación de marcadores moleculares (SNP) y genes candidatos asociados a la tolerancia genética al complejo mancha de asfalto en variedades nativas de maíz (Zea mays L)

Cienc. tecnol. salud; 7 (2), 2020
El complejo mancha de asfalto (CMA) en maíz (ZeamaysL.), causado por los hongos Phyllachora maydis Maubl. Y Monographella maydis Müller & Samuels, es una enfermedad de importancia económica en Guatemala, que ha causado pérdida en el rendimiento entre 30 a 50%, inclusive del 100% si las condiciones so...

Transcriptome and proteome analyses of resistant preharvest peanut seed coat in response to Aspergillus flavus infection

BACKGROUND: The infection of peanut (Arachis hypogaea L.) seed coat by the pathogenic fungus Aspergillus flavus has highly negative economic and health impacts. However, the molecular mechanism underlying such defense response remains poorly understood. This study aims to address this issue by profiling ...