Potyviruses and the Digital Revolution

被引：216

作者：

Gibbs, Adrian ^{[1
]}

Ohshima, Kazusato ^{[2
]}

机构：

[1] Australian Natl Univ, Canberra, ACT 0200, Australia

[2] Saga Univ, Fac Agr, Lab Plant Virol, Saga 8408502, Japan

来源：

ANNUAL REVIEW OF PHYTOPATHOLOGY, VOL 48 | 2010年 / 48卷

关键词：

biogeography; databases; origins; populations; species; TURNIP-MOSAIC-VIRUS; AMINO-ACID-COMPOSITION; MOLECULAR CHARACTERIZATION; GENETIC-STRUCTURE; COAT PROTEIN; NUCLEOTIDE-SEQUENCE; SPECIES CONCEPT; EVOLUTION; CLASSIFICATION; RECOMBINATION;

D O I：

10.1146/annurev-phyto-073009-114404

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The potyviruses are one of the two most speciose taxa of plant viruses. Our expanded knowledge of the breadth and depth of their diversity and its origins has depended greatly on the use of computing and the Internet in biological research and is reviewed here. We report a fully supported phylogeny based on gene sequence data for approximately half the named species. The phylogeny shows that the genus probably originated from a virus of monocotyledonous plants and that it first diverged approximately 7250 years ago in Southwest Eurasia or North Africa. The use of computer programs to better understand the structure and evolutionary trajectory of potyvirus populations is illustrated. The review concludes with recommendations for improving potyvirus nomenclature and the databasing of potyvirus information.

引用

页码：205 / 223

页数：19

共 107 条

[1] Molecular criteria for genus and species discrimination within the family Potyviridae [J].