Molecular diversity of tobacco vein banding mosaic virus

L.-P. Lei; J.-L. Liu; X.-D. Li; X.-P. Zhu; X.-Q. Yu; Y.-P. Tian; J. P. T. Valkonen; J. P. T. Valkonen

doi:10.1007/s00705-007-1020-3

Molecular diversity of tobacco vein banding mosaic virus

L.-P. Lei
, J.-L. Liu
, X.-D. Li
, X.-P. Zhu
, X.-Q. Yu
, Y.-P. Tian
, J. P. T. Valkonen
, J. P. T. Valkonen

Institutionen för växtbiologi

Publikation: Bidrag till tidskrift › Artikel i vetenskaplig tidskrift › Peer review

Sammanfattning

Tobacco vein banding mosaic virus (TVBMV) is of increasing importance in tobacco production on the Chinese mainland. The 3'-terminal genomic sequences (1624 nucleotides) of 12 TVBMV isolates from China were determined and compared to the sequences of only four TVBMV isolates available in databanks. The results revealed that TVBMV consists of several phylogenetically distinguishable strains that show a degree of correlation with the geographical origin. Two isolates from Yunnan had a unique putative NIb/CP proteolytic cleavage site of Q/N that is uncommon for potyviruses, whereas other TVBMV isolates had the more typical Q/G amino acids at that site. One isolate (ZB6) from Zibo, Shandong Province, was predicted to have experienced recombination within the characterized genomic region.

Originalspråk	Engelska
Sidor (från-till)	1911-1915
Antal sidor	5
Tidskrift	Archives of Virology
Volym	152
Nummer	10
DOI	https://doi.org/10.1007/s00705-007-1020-3
Status	Publicerad - 2007

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10.1007/s00705-007-1020-3

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@article{004ec3efe0e4495899e7e82ed361a069,

title = "Molecular diversity of tobacco vein banding mosaic virus",

abstract = "Tobacco vein banding mosaic virus (TVBMV) is of increasing importance in tobacco production on the Chinese mainland. The 3'-terminal genomic sequences (1624 nucleotides) of 12 TVBMV isolates from China were determined and compared to the sequences of only four TVBMV isolates available in databanks. The results revealed that TVBMV consists of several phylogenetically distinguishable strains that show a degree of correlation with the geographical origin. Two isolates from Yunnan had a unique putative NIb/CP proteolytic cleavage site of Q/N that is uncommon for potyviruses, whereas other TVBMV isolates had the more typical Q/G amino acids at that site. One isolate (ZB6) from Zibo, Shandong Province, was predicted to have experienced recombination within the characterized genomic region.",

author = "L.-P. Lei and J.-L. Liu and X.-D. Li and X.-P. Zhu and X.-Q. Yu and Y.-P. Tian and Valkonen, \{J. P. T.\} and Valkonen, \{J. P. T.\}",

year = "2007",

doi = "10.1007/s00705-007-1020-3",

language = "English",

volume = "152",

pages = "1911--1915",

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}

TY - JOUR

T1 - Molecular diversity of tobacco vein banding mosaic virus

AU - Lei, L.-P.

AU - Liu, J.-L.

AU - Li, X.-D.

AU - Zhu, X.-P.

AU - Yu, X.-Q.

AU - Tian, Y.-P.

AU - Valkonen, J. P. T.

PY - 2007

Y1 - 2007

N2 - Tobacco vein banding mosaic virus (TVBMV) is of increasing importance in tobacco production on the Chinese mainland. The 3'-terminal genomic sequences (1624 nucleotides) of 12 TVBMV isolates from China were determined and compared to the sequences of only four TVBMV isolates available in databanks. The results revealed that TVBMV consists of several phylogenetically distinguishable strains that show a degree of correlation with the geographical origin. Two isolates from Yunnan had a unique putative NIb/CP proteolytic cleavage site of Q/N that is uncommon for potyviruses, whereas other TVBMV isolates had the more typical Q/G amino acids at that site. One isolate (ZB6) from Zibo, Shandong Province, was predicted to have experienced recombination within the characterized genomic region.

AB - Tobacco vein banding mosaic virus (TVBMV) is of increasing importance in tobacco production on the Chinese mainland. The 3'-terminal genomic sequences (1624 nucleotides) of 12 TVBMV isolates from China were determined and compared to the sequences of only four TVBMV isolates available in databanks. The results revealed that TVBMV consists of several phylogenetically distinguishable strains that show a degree of correlation with the geographical origin. Two isolates from Yunnan had a unique putative NIb/CP proteolytic cleavage site of Q/N that is uncommon for potyviruses, whereas other TVBMV isolates had the more typical Q/G amino acids at that site. One isolate (ZB6) from Zibo, Shandong Province, was predicted to have experienced recombination within the characterized genomic region.

UR - https://res.slu.se/id/publ/15887

U2 - 10.1007/s00705-007-1020-3

DO - 10.1007/s00705-007-1020-3

M3 - Journal article

C2 - 17604991

SN - 0304-8608

VL - 152

SP - 1911

EP - 1915

JO - Archives of Virology

JF - Archives of Virology

IS - 10

ER -