TY - JOUR
T1 - Sequence variability and phylogenetic relationship of betasatellite isolates associated with yellow vein mosaic disease of mesta in India
AU - Das, Subha
AU - Roy, Anirban
AU - Ghosh, Raju
AU - Paul, Sujay
AU - Acharyya, Sanchalika
AU - Ghosh, Subrata Kumar
N1 - Funding Information:
Acknowledgments We acknowledge Director, Central Research Institute for Jute and Allied Fibres, for providing the infrastructural support in the present investigation. We are thankful to Dr. R. K. Srivastava, Crop Research Station, Bahraich, Uttar Pradesh, India, for collection of samples from northern India. The first author is also grateful to Indian Council of Agricultural Research, New Delhi, for providing financial assistance during the tenure of which this work was carried out.
Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2008/12
Y1 - 2008/12
N2 - Six betasatellite isolates associated with the yellow vein mosaic disease in mesta crops grown under three different geographical locations of India have been characterized. These six isolates and the one previously reported from eastern India could be divided into two distinct Types. The first Type, consisted of four betasatellite isolates characterized from northern and southern regions of India, was observed to be the newer isolates of Ludwigia leaf distortion betasatellite. The second Type, comprised three betasatellite isolates obtained from the eastern part of India, showed highest sequence identity with Cotton leaf curl Multan betasatellite and appeared to be the newer isolates of it. These isolates present within each of these two betasatellite species showed limited variability with respect to their individual group. The results thus indicated the association of two different betasatellite species with yellow vein mosaic disease of mesta in India and highlighted the possible adaptation of mesta crops as a newer hosts by these two betasatellite species.
AB - Six betasatellite isolates associated with the yellow vein mosaic disease in mesta crops grown under three different geographical locations of India have been characterized. These six isolates and the one previously reported from eastern India could be divided into two distinct Types. The first Type, consisted of four betasatellite isolates characterized from northern and southern regions of India, was observed to be the newer isolates of Ludwigia leaf distortion betasatellite. The second Type, comprised three betasatellite isolates obtained from the eastern part of India, showed highest sequence identity with Cotton leaf curl Multan betasatellite and appeared to be the newer isolates of it. These isolates present within each of these two betasatellite species showed limited variability with respect to their individual group. The results thus indicated the association of two different betasatellite species with yellow vein mosaic disease of mesta in India and highlighted the possible adaptation of mesta crops as a newer hosts by these two betasatellite species.
KW - Begomovirus
KW - Betasatellite
KW - Mesta
KW - Molecular variability
KW - Yellow vein mosaic disease
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U2 - 10.1007/s11262-008-0287-0
DO - 10.1007/s11262-008-0287-0
M3 - Article
C2 - 18807163
AN - SCOPUS:53949089840
VL - 37
SP - 414
EP - 424
JO - Virus Genes
JF - Virus Genes
SN - 0920-8569
IS - 3
ER -