A 36 bp insertion, encoding for 12 amino acids, extends the proline-rich region of the gene. Strains carrying this insertion include: NZO/HlLtJ, BUB/BnJ, MRL/MpJ, CZECHII/E, MSM/Ms, JF1, CD1, PWD/PhJ, 129S1/SvImJ, 129T2/SvEmsJ, BTBR T<+> tf/J , C57BL/6, C57BL/10. (J:155107)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count