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Title   First report of 'Candidatus Phytoplasma asteris' (16SrI) associated with little leaf of cotton and luffa in India.

Author(s)   Kumar, S.; Singh, V.; Lakhanpaul, S.

Author Affiliation   Department of Botany, University of Delhi, Delhi - 110 007, India.

Journal article   Australasian Plant Disease Notes 2010 Vol. 5 No. 1 pp. 117-119

ISSN   1833-928X

DOI   10.1071/DN10043

Publisher information   CSIRO Publishing, Collingwood, Australia

Language of Text   English

URL   http://www.publish.csiro.au/nid/208.htm

Record Number   20113006568




Abstract

Cotton and luffa plants with little leaf symptoms were observed during February 2010 at New Delhi, India. Nested polymerase chain reaction with phytoplasma 16S rDNA-specific primers efficiently detected the pathogen in the diseased plants. Sequence comparisons showed homology with the members of 'Candidatus Phytoplasma asteris', group 16SrI. Phylogenetic analysis also assigned the cotton and luffa little leaf phytoplasma to the 16SrI cluster.



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