syntenic MGI:3622346 In(7)4Rl In(7)p4Rl chromosomal inversion In(7)p<4Rl> http://identifiers.org/mgd/MGI:3622346 p<2DFiOD> inversion, Chr 7, Russell 4 Cytogenetic Marker In(7)p<2DFiOD>4Rl p<2DFiOD>|In(7)p4Rl|In(7)p<2DFiOD>4Rl|In(7)p<4Rl> O