when analysed under a condition of high stringency ( 52 degrees c , 2.5 x ssc , 50 % formamide ) that allowed up to 21 % of nucleotide mismatch , a high degree of the fourth gene homology was observed among strains recovered from asymptomatic neonates ( asymptomatic rotaviruses ) or among strains recovered from infants and children with diarrhea ( symptomatic rotaviruses ) , while the homology of the fourth gene between the asymptomatic and symptomatic strains was considerably lower .
C0021289
neonates
C0008059
children