Nucleotide changes (AGGTAAGTGT to AGGTAGTGTC) in the splice donor sequence of the ratchet point present in the approximately 31kb intron 2 of the longer isoform of Bx.
GTGTCAACACCCACCCATTT
Nucleotide changes in the splice donor sequence of the ratchet point present in the approximately 31kb intron 2 of the longer isoform of Bx. AGTGTCAACACCCACCAATTG is replaced with GTGTCAACACCCACCCAtTT.