Related Experiment Video
Updated: Jun 22, 2026

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes
Published on: July 27, 2018
Complete sequence and genome structure of cactus mild mottle virus
1Plant Virus GenBank, Division of Environmental and Life Sciences, Seoul Women's University, Seoul 139-774, Korea.
Abstract:
We have completed the genomic sequence of a tobamovirus, cactus mild mottle virus (CMMoV), and compared it to those of other known tobamoviruses. The complete genome sequence of CMMoV consists of 6,449 nucleotides. The genome RNA of the virus contains four open reading frames, encoding, from the 5' to the 3' end, the 120-kDa viral replicase, the 186-kDa viral polymerase, the 33-kDa movement protein and the 18-kDa coat protein. Overall amino acid similarities for the four viral proteins of CMMoV ranged from 16.3 to 44.4% compared to those of 20 other tobamoviruses. Phylogenetic analysis of the viral replicases and MP revealed that CMMoV is closely related to cucurbit-infecting tobamoviruses, while the CMMoV CP is more closely related to brassica- and solanaceous-infecting tobamoviruses.
More Related Videos
05:56Direct Agroinoculation of Maize Seedlings by Injection with Recombinant Foxtail Mosaic Virus and Sugarcane Mosaic Virus Infectious Clones
Published on: February 27, 2021
09:13Using Reverse Genetics to Manipulate the NSs Gene of the Rift Valley Fever Virus MP-12 Strain to Improve Vaccine Safety and Efficacy
Published on: November 1, 2011
Related Concept Videos
Viral Structure
Size and Structure of Viral Genomes
Viruses of Archaea
Subviral Agents
Coronavirus
What are Viruses?