Componentes fenólicos e enzimas oxidativas em clones de Theobroma cacao resistentes e suscetíveis a Crinipellis perniciosa
نویسندگان
چکیده
منابع مشابه
Classificação e Selecção de Componentes em Projectos de Software
0 desenvolvimento de software ainda uma tarefa exigente para os engenheiros de software apesar das ferramentas e ambientes de desenvolvimento existentes. A escolha de componentes para reutilizao, quando existem solu6es alternativas, frequentemente intuitiva com base em critrios subjectivos com origem na experincia anterior. Este trabalho prop5e a utilizo de identificadores, obtidos nos diversos...
متن کاملPCR Amplification and Sequence Analyses of Reverse Transcriptase- like Genes in Crinipellis perniciosa Isolates
Reverse transcriptase (RT) sequence analysis is an important technique used to detect the presence of transposable elements in a genome. Putative RT sequences were analyzed in the genome of the pathogenic fungus C. perniciosa, the causal agent of witches’ broom disease of cocoa. A 394 bp fragment was amplified from genomic DNA of different isolates of C. perniciosa belonging to C-, L-, and S-bi...
متن کاملProduction and Germination of Conidia of Trichoderma stromaticum, a Mycoparasite of Crinipellis perniciosa on Cacao.
ABSTRACT Growth characteristics of the fungus Trichoderma stromaticum, a mycoparasite on the mycelium and fruiting bodies of Crinipellis perniciosa, the causal agent of witches'-broom disease of cacao, were evaluated under controlled environmental conditions. The ability of T. stromaticum to produce conidia and germinate on dry brooms was evaluated at three constant temperatures (20, 25, and 30...
متن کاملDiversity of endophytic fungal community of cacao (Theobroma cacao L.) and biological control of Crinipellis perniciosa, causal agent of Witches' Broom Disease
The basidiomycete fungus Crinipellis perniciosa (Stahel) Singer is the causal agent of Witches' Broom Disease of Cacao (Theobromacacao L.) which is the main factor limiting cacao production in the Americas. Pod losses of up to 90% are experienced in affected areas as evidenced by the 50% drop in production in Bahia province, Brazil following the arrival of the C. perniciosa in the area in 1989....
متن کاملRepositórios de Componentes nas Perspectivas de Gerência de Configuração de Software e Reutilização de Software
Repositórios de componentes são tratados de formas distintas por campos distintos da Engenharia de Software. Sob a perspectiva de Gerência de Configuração, esses repositórios visam manter a consistência do produto durante o desenvolvimento e manutenção, tendo foco principal em controle de versões (e.g. Subversion). Por outro lado, sob a perspectiva de Reutilização, esses repositórios visam serv...
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ژورنال
عنوان ژورنال: Fitopatologia Brasileira
سال: 2003
ISSN: 0100-4158
DOI: 10.1590/s0100-41582003000200005