| phylogeny and synonymous codon usage pattern of papaya ringspot virus coat protein gene in the sub-himalayan region of north-east india. | sub-himalayan west bengal is favorable for the production of several fruits and vegetables. papaya is one of the common plants cultivated in the area. most of the papaya plants of the area are susceptible to papaya ringspot virus (prsv). coat protein genes of 6 prsv isolates of the area were sequenced following rt-pcr. phylogenetic study of the prsv isolates showed about 80%-90% similarity with cuban isolates. the codon usage pattern of our isolates was also analyzed, along with several other is ... | 2015 | 26114545 |