30S pre-rRNA is nucleolytically processed at site 1 to yield 21S pre-rRNA (Sus scrofa)
30s pre-rrna is nucleolytically processed at site 1 to yield 21s pre-rrna (sus scrofa)
30S pre-rRNA is nucleolytically processed at site 1 to yield 21S pre-rRNA (Sus scrofa)
30s pre-rrna is nucleolytically processed at site 1 to yield 21s pre-rrna (sus scrofa)