Three lesions in Wdr20 : 10bp deletion (nucleotides 894-903 relative to the transcription start site), 3bp deletion (nucleotides 2258-2260), 1bp deletion (nucleotide 2749).
10bp deletion in Wdr20 (nucleotides 894-903 relative to the transcription start site). There is also a 3bp deletion (nucleotides 2258-2260) and a 1bp deletion (nucleotide 2749) in the mutant.