2021
DOI: 10.1590/0100-5405/241035
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Resistência de pimentão ao PepYMV e PepYMV-Lins e obtenção de híbridos resistentes

Abstract: RESUMO O Pepper yellow mosaic virus (PepYMV) é o mais importante Potyvirus infectando plantas do gênero Capsicum no Brasil. Perdas podem chegar a 100% caso a infecção ocorra no início do cultivo. A resistência genética é a principal forma de controle desta virose. Em 2009 um novo isolado denominado PepYMV-Lins foi detectado quebrando a resistência genética das cultivares comerciais. Este trabalho visou buscar fontes de resistência a este novo isolado, estudar a herança da resistência, incorporar em linhas elit… Show more

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“…The clarification of the functions of each gene can help to provide a reference for plant evolutionary classification, and the analysis of the upstream promoter structure can help to select the relevant trait-related breeding (Braga & Pavan, 2021), which is conducive to fully exploit the huge resource of medicinal food homologs and enhance its exploitation. It provides insights and strategies for the application of key enzymes of the MVA synthesis pathway to metabolic processes.…”
Section: Discussionmentioning
confidence: 99%
“…The clarification of the functions of each gene can help to provide a reference for plant evolutionary classification, and the analysis of the upstream promoter structure can help to select the relevant trait-related breeding (Braga & Pavan, 2021), which is conducive to fully exploit the huge resource of medicinal food homologs and enhance its exploitation. It provides insights and strategies for the application of key enzymes of the MVA synthesis pathway to metabolic processes.…”
Section: Discussionmentioning
confidence: 99%