Genetic variation analysis of apple chlorotic leaf spot virus coat protein reveals a new phylogenetic type and two recombinants in China.
Arch Virol
; 159(6): 1431-8, 2014 Jun.
Article
en En
| MEDLINE
| ID: mdl-24318575
ABSTRACT
In this study, we generated sequences of the apple chlorotic leaf spot virus (ACLSV) coat protein (CP) gene. Genetic variation and phylogenetic analyses were carried out on these sequences along with others reported previously. ACLSV populations clustered into four types in three of the four types, combinations of three amino acids at positions of 40, 75 and 79 were conserved. The fourth phylogenetic type, newly identified here, was characterized by co-variation of Ser(40)-Tyr(75)-Ser(79). Statistically significant genetic differentiation and infrequent gene flow were detected among the four types. Two natural recombinants were detected for the first time among ACLSV isolates/genotypes from China.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Recombinación Genética
/
Variación Genética
/
Proteínas de la Cápside
/
Flexiviridae
País/Región como asunto:
Asia
Idioma:
En
Revista:
Arch Virol
Año:
2014
Tipo del documento:
Article
País de afiliación:
China