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Archives of Virology

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01.02.2013 | Annotated Sequence Record

Molecular variability of sweet potato chlorotic stunt virus (SPCSV) and five potyviruses infecting sweet potato in China

verfasst von: Yanhong Qin, Zhenchen Zhang, Qi Qiao, Desheng Zhang, Yuting Tian, Yongjiang Wang

Erschienen in: Archives of Virology | Ausgabe 2/2013

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Abstract

To obtain a better understanding of the molecular variation of sweet potato viruses in China, 131 samples were collected from symptomatic sweet potato plants and used for RT-PCR analysis of the heat shock protein 70 (hsp70) gene sequence of sweet potato chlorotic stunt virus (SPCSV) and the coat protein (CP) gene sequences of five potyviruses (SPFMV, SPVC, SPVG, SPLV and SPV2). The hsp70 sequences that were obtained provided evidence for the presence of two distinct strains of SPCSV. Analysis of the CP sequences amplified from the samples indicated that all five potyviruses infect sweet potato in China, and three different strains of SPFMV and two of SPVG were found.

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Titel: Molecular variability of sweet potato chlorotic stunt virus (SPCSV) and five potyviruses infecting sweet potato in China
verfasst von: Yanhong Qin
Zhenchen Zhang
Qi Qiao
Desheng Zhang
Yuting Tian
Yongjiang Wang
Publikationsdatum: 01.02.2013
Verlag: Springer Vienna
Erschienen in: Archives of Virology / Ausgabe 2/2013
Print ISSN: 0304-8608
Elektronische ISSN: 1432-8798
DOI: https://doi.org/10.1007/s00705-012-1503-8

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