Helicase domain encoded by Cucumber mosaic virus RNA1 determines systemic infection of Cmr1 in pepper.

doi:10.1371/journal.pone.0043136

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Article

Helicase domain encoded by Cucumber mosaic virus RNA1 determines systemic infection of Cmr1 in pepper.

PloS one - 1 Jan 2012

Kang Won-Hee, Seo Jang-Kyun, Chung Bong Nam, Kim Kook-Hyung, Kang Byoung-Cheorl

Abstract excerpt

The Cmr1 gene in peppers confers resistance to Cucumber mosaic virus isolate-P0 (CMV-P0). Cmr1 restricts the systemic spread of CMV strain-Fny (CMV-Fny), whereas this gene cannot block the spread of CMV isolate-P1 (CMV-P1) to the upper leaves, resulting in systemic infection. To identify the virulence determinant of CMV-P1, six reassortant viruses and six chimeric viruses derived from CMV-Fny and CMV-P1 cDNA...

Topics

Agrobacterium
Amino Acid Sequence
Amino Acids
Capsicum
Cucumovirus
DNA, Complementary
Disease Resistance
Enzyme-Linked Immunosorbent Assay
Green Fluorescent Proteins
In Situ Hybridization
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Plant Diseases

Protein Structure, Tertiary

RNA Helicases

RNA, Viral

Virus Diseases

Source

Open in PubMed Open full text

Identifiers

PMID: 22905216
DOI: 10.1371/journal.pone.0043136
PMCID: PMC3419664

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