The first near-complete genome sequence of large cardamom chirke virus mined from the transcriptome dataset of large cardamom

The first near-complete genome of large cardamom chirke virus (LCCV) isolate Gangtok (BK013139) was obtained from the publicly available large cardamom transcriptome dataset derived from LCCV infected plants. The LCCV genome contained a large polyprotein open reading frame (ORF) (7,899 nt) and a sma...

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Bibliographic Details
Published in:Plant gene 2021-12, Vol.28, p.100324, Article 100324
Main Authors: Sidharthan, V. Kavi, Sharma, Susheel Kumar, Baranwal, V.K.
Format: Article
Language:English
Subjects:
Chirke disease
Genome
Large cardamom
Large cardamom chirke virus
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Summary:The first near-complete genome of large cardamom chirke virus (LCCV) isolate Gangtok (BK013139) was obtained from the publicly available large cardamom transcriptome dataset derived from LCCV infected plants. The LCCV genome contained a large polyprotein open reading frame (ORF) (7,899 nt) and a small PIPO ORF (189 nt) starting with T(A)6. The 2,632 aa long polyprotein of LCCV with all the potyvirus- and maculavirus-specific motifs possessed eight cleavage sites to yield nine products in the following order- HC-Pro, P3, 7K, CI, 9K, VPg, NIa, NIb and CP. Phylogeny based on the amino acid sequences of polyprotein revealed the relatedness of LCCV with other macluraviruses.
ISSN:2352-4073
2352-4073
DOI:10.1016/j.plgene.2021.100324