Complete nucleotide sequence of the RNA 3 from subgroup II of cucumber mosaic virus (CMV) strain: Trk7

Abstract

The complete nucleotide sequence (2209 nucleotides) of the RNA 3 of the cucumber mosaic virus strain Trk7 was determined. Trk7-CMV possesses two open reading frames which encode the 3a protein (279 amino acids) and the coat protein (218 amino acids). Sequence analysis proved the earlier biological and serological classification of the RNA 3 molecule of Trk7-CMV in subgroup II. A high degree of homology was found in the strains Q and Kin of CMV, while the average similarity between the two different subgroups is much lower.