Addition of nucleotides 10 and 11 on the growing transcript: Third Transition (Xenopus tropicalis)
addition of nucleotides 10 and 11 on the growing transcript: third transition (xenopus tropicalis)
Addition of nucleotides 10 and 11 on the growing transcript: Third Transition (Xenopus tropicalis)
addition of nucleotides 10 and 11 on the growing transcript: third transition (xenopus tropicalis)