Mapping Data

Experiment

• Experiment
  CROSS
• Chromosome
  7
• Reference
  J:3623 Leff SE, et al., Maternal imprinting of the mouse Snrpn gene and conserved linkage homology with the human Prader-Willi syndrome region. Nat Genet. 1992 Dec;2(4):259-64
• ID
  MGI:41274

Genes

Gene	Assay Type	Description
Myod1	Southern analysis	Myod-1 cDNA
Oca2	Southern analysis	28RN9
Gabrb3	Southern analysis	Gabrb3 genomic
Snrpn	Southern analysis	Snrp genomic
Igf1r	reported elsewhere
Fes	reported elsewhere
Tyr	reported elsewhere

Notes

• Reference
  Tyr is known to be encoded at the albino (c) locus.
• Experiment
  Offspring types indicate alleles inherited from F1 parent.
  

CROSS

• Type
  Backcross, female
• Female Parent
  <b> <b> <b> <b> <b> <b> <b>/<s> <s> <s> <s> <s> <s> <s>
• Strain
  (C57BL/6J x M. spretus)F1
• Male Parent
  <b> <b> <b> <b> <b> <b> <b>/<b> <b> <b> <b> <b> <b> <b>
• Strain
  C57BL/6J
• Mapping Panel
  Copeland-Jenkins
• Allele 1
  b from C57BL/6J
• Allele 2
  s from M. spretus

CROSS Data

MC #mice	Myod1	Oca2	Gabrb3	Snrpn	Igf1r	Fes	Tyr
61	b	b	b	b	b	b	b
55	s	s	s	s	s	s	s
1	s	b	b	b	b	b	b
5	b	s	s	s	s	s	s
1	s	s	b	b	b	b	b
0	b	b	s	s	s	s	s
4	s	s	s	s	b	b	b
5	b	b	b	b	s	s	s
3	s	s	s	s	s	b	b
6	b	b	b	b	b	s	s
1	s	s	s	s	s	s	b
3	b	b	b	b	b	b	s

Additional Mice Typed Only for Specific Pairs of Loci

Marker 1	Marker 2	# Recombinants	# Parentals
Myod1	Oca2	0	2
Oca2	Gabrb3	0	19
Gabrb3	Snrpn	0	38
Snrpn	Igf1r	3	40
Igf1r	Fes	6	42
Fes	Tyr	2	46

Statistics

Marker 1	Marker 2	# Recombinants	Total	% Recombinants	Std Error
Myod1	Oca2	6	147	4.082	1.632
Oca2	Gabrb3	1	164	0.610	0.608
Gabrb3	Snrpn	0	183	0.000	0.000
Snrpn	Igf1r	12	188	6.383	1.783
Igf1r	Fes	15	193	7.772	1.927
Fes	Tyr	6	193	3.109	1.249