Occurrence and alternation of cytorhabdoviruses on wheat in northern China / Ocorrência e alternância de cytorhabdovirus em trigo no norte da China
Biosci. j. (Online)
; 34(6): 1472-1476, nov.-dec. 2018.
Artigo
em Inglês
| LILACS
| ID: biblio-968926
Biblioteca responsável:
BR396.1
RESUMO
Northern cereal mosaic cytorhabdovirus (NCMV) and Barley yellow striate mosaic cytorhabdovirus (BYSMV) are two of the most important viral pathogens of wheat. Northern China is the main wheatproducing region in the country. Wheat growing regions pertaining to four provinces, located in northern China, were surveyed for occurrence of NCMV and BYSMV during the growing seasons of the years 2010 and 2016. Wheat leaf samples were collected randomly from symptomatic plants displaying stunting, chlorotic stripes or mosaic. Roughly 73 samples were collected in the year 2010 from 13 fields, and 154 samples were collected in 2016 from 41 fields. Samples were tested for the presence of NCMV or BYSMV using multiplex reverse transcription-polymerase chain reaction (mRTPCR). The results suggested that BYSMV (49.32% in 2010, 82.47% in 2016) is gradually replacing NCMV (87.67% in 2010, 13.64% in 2016) and becoming the main cytorhabdovirus in different wheat growing regions in northern China.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
LILACS
Assunto principal:
Triticum
/
China
/
Inquéritos e Questionários
/
Reação em Cadeia da Polimerase Via Transcriptase Reversa
Tipo de estudo:
Ensaio clínico controlado
/
Estudo de rastreamento
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Biosci. j. (Online)
Assunto da revista:
Agricultura
/
Disciplinas das Cincias Biol¢gicas
/
Pesquisa Interdisciplinar
Ano de publicação:
2018
Tipo de documento:
Artigo
País de afiliação:
China
Instituição/País de afiliação:
Ministry of Agricultura/CN
/
Ministry of Agriculture/CN