| genetic variability of human rotavirus strains isolated from eastern and northern india. | an epidemiological study was conducted in eastern and northern india to determine the genomic diversity of rotaviruses in these parts of the country. in 2001, a total of 126 group a rotavirus positive samples were detected from children below 4 years of age with diarrhoea from kolkata, dibrugarh and bhubaneswar in eastern india, and chandigarh, a city in northern india. all the samples were genotyped for vp7 (g-type) and vp4 (p-type) gene by reverse transcription (rt) and multiplex pcr using dif ... | 2004 | 14635025 |