Characterization of a highly divergent Sugarcane mosaic virus from Canna indica L. by deep sequencing.

ABSTRACT:

Background

Cannas are popular ornamental plants and widely planted for the beautiful foliage and flower. Viral disease is a major threaten to canna horticulture industry. In the city of Beijing, mosaic disease in canna was frequently observed, but the associated causal agent and its biological characterization is still unknown.

Results

After small RNA deep sequencing, 36,776 contigs were assembled and 16 of them shared high sequence identities with the different proteins of Sugarcane mosaic virus (SCMV) of the size ranging from 86 to 1911 nt. The complete genome of SCMV isolate (canna) was reconstructed by sequencing all cDNA clones obtained from RT-PCR and 5'\3' RACE amplifications. SCMV-canna isolate showed to have a full RNA genome of 9579 nt in length and to share 78% nt

SUBMITTER: Li Y 

PROVIDER: S-EPMC6873528 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature