molecular population genetics of cucumber mosaic virus in california: evidence for founder effects and reassortment. | the structure and genetic diversity of a california cucumber mosaic virus (cmv) population was assessed by single-strand conformation polymorphism and nucleotide sequence analyses of genomic regions 2b, cp, mp, and the 3' nontranslated region of rna3. the california cmv population exhibited low genetic diversity and was composed of one to three predominant haplotypes and a large number of minor haplotypes for specific genomic regions. extremely low diversity and close evolutionary relationships ... | 2004 | 15163757 |