Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2014 Jul;159(7):1807-11.
doi: 10.1007/s00705-014-1990-x. Epub 2014 Jan 29.

Infectivity and complete nucleotide sequence of cucumber fruit mottle mosaic virus isolate Cm cDNA

Sun-Ju Rhee  1 , Jin-Sung Hong, Gung Pyo Lee
Affiliations

Infectivity and complete nucleotide sequence of cucumber fruit mottle mosaic virus isolate Cm cDNA

Sun-Ju Rhee et al. Arch Virol. 2014 Jul.

Abstract

Three isolates of cucumber fruit mottle mosaic virus (CFMMV) were collected from melon, cucumber, and pumpkin plants in Korea. A full-length cDNA clone of CFMMV-Cm (melon isolate) was produced and evaluated for infectivity after T7 transcription in vitro (pT7CF-Cmflc). The complete CFMMV genome sequence of the infectious clone pT7CF-Cmflc was determined. The genome of CFMMV-Cm consisted of 6,571 nucleotides and shared high nucleotide sequence identity (98.8 %) with the Israel isolate of CFMMV. Based on the infectious clone pT7CF-Cmflc, a CaMV 35S-promoter driven cDNA clone (p35SCF-Cmflc) was subsequently constructed and sequenced. Mechanical inoculation with RNA transcripts of pT7CF-Cmflc and agro-inoculation with p35SCF-Cmflc resulted in systemic infection of cucumber and melon, producing symptoms similar to those produced by CFMMV-Cm. Progeny virus in infected plants was detected by RT-PCR, western blot assay, and transmission electron microscopy.

PubMed Disclaimer

Publication types