Data/hora: 09/06/2024 18:08:16

Biblioteca(s): | Embrapa Amazônia Oriental.
Data corrente: | 01/09/2017
Data da última atualização: | 22/12/2021
Autoria: | NASCIMENTO, S. B.; CASCARDO, J. C. de M.; MENEZES, I. C. de; DUARTE, M. de L. R.; DARNET, S.; HARADA, M. L.; SOUZA, C. R. B. de.
Afiliação: | Soelange Bezerra Nascimento, UFPA; Júlio Cezar de Mattos Cascardo, Universidade Estadual de Santa Cruz; ILMARINA CAMPOS DE MENEZES, CPATU; MARIA DE LOURDES REIS DUARTE, CPATU; Sylvain Darnet, UFPA; Maria Lúcia Harada, UFPA; Cláudia Regina Batista de Souza, UFPA.
Título: | Identifying sequences potentially related to resistance response of Piper tuberculatum to Fusarium solani f. sp. piperis by suppression subtractive hybridization.
Ano de publicação: | 2009
Fonte/Imprenta: | Protein & Peptide Letters, v. 16, n. 12, p. 1429-1434, 2009.
Idioma: | Inglês
Conteúdo: | Piper tuberculatum is an exotic Piper from the Amazon region that shows resistance to infection by Fusarium solani f. sp. piperis, causal agent of Fusarium disease in black pepper (Piper nigrum L.). In this work we aimed to study the interaction between P. tuberculatum and F. solani f. sp. piperis at a molecular level, using suppression subtractive hybridization to identify genes potentially related to Fusarium disease resistance. Comparative sequence analysis confirmed that clones isolated here show a high identity with genes coding for proteins that have a known role in plant defense response mechanisms, such as peroxidase, hydroxyproline-rich glycoprotein and CBL-interacting protein kinase. The present study constitutes the first effort to understand the molecular basis of this plant-pathogen interaction, identifying genes which may be used in the future genetic improvement of black pepper.
Palavras-Chave: | Pimenta preta.
Thesagro: | Doença; Fusarium.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Amazônia Oriental (CPATU)
Exemplares: | CPATU - (54065-1) - UPC - AP - DD -  -  -  - DIS