Article
Molecular characterization of grapevine yellow speckle viroid-2 (GYSVd-2).
Virus genes - 1 Jun 2009
Jiang Dongmei, Zhang Zhixiang, Wu Zujian, Guo Rui, Wang Hongqing, Fan Peige, Li Shifang
Abstract excerpt
Grapevine yellow speckle viroid-2 (GYSVd-2) is a viroid found only in grapevines in China and Australia. Here, we report the molecular characterization of GYSVd-2 isolated from three grapevine varieties in China. A total of 90 cDNA clones were sequenced including 30 cDNA clones obtained from each of the Black Olympia, Zaoyu, and Thomson Seedless isolates. Sequencing analysis identified 20, 18, and 12 different...
Topics
- Australia
- Base Sequence
- China
- Cluster Analysis
- DNA, Complementary
- Genetic Variation
- Molecular Sequence Data
- Phylogeny
- Sequence Alignment
- Sequence Analysis, DNA
- Sequence Homology
- Viroids
- Vitis
