Addition of the third nucleotide on the nascent transcript (Schizosaccharomyces pombe)
addition of the third nucleotide on the nascent transcript (schizosaccharomyces pombe)
Addition of the third nucleotide on the nascent transcript (Schizosaccharomyces pombe)
addition of the third nucleotide on the nascent transcript (schizosaccharomyces pombe)