Mapping Data

Experiment

• Experiment
  HYBRID
• Chromosome
  2
• Reference
  J:6770 Cox DR, et al., Assignment of the gene for beta 2-microglobulin (B2m) to mouse chromosome 2. Proc Natl Acad Sci U S A. 1982 Mar;79(6):1930-4
• ID
  MGI:37219

Genes

Gene
B2m

Notes

• Reference
  Somatic cell hybrids used were 14 lines from hamster 380-6 cells and Abruzzi mouse spleen cells, 11 lines from hamster 380-6 cells and Cremona mouse spleen cells, and 10 lines from hamster 380-6 cells and ICR mouse peritoneal macrophages. Abruzzi hybrid III-23 showed discordance for B2m and Ak-1. Karyotyping revealed a chromosome rearrangement distal to band 2D implying that B2m maps to distal chromosome 2.

HYBRID

• Concordance
  chromosomes

HYBRID Data

Chromosome	+/+	+/-	-/+	-/-
1	2	2	2	3
2	4	1	0	4
3	1	1	3	4
4	1	1	3	4
5	1	3	3	2
6	2	1	2	4
7	1	3	3	2
8	2	1	2	4
9	3	1	1	4
10	2	1	2	4
11	0	0	4	5
12	2	2	2	3
13	2	2	2	3
14	2	2	2	3
15	1	1	3	4
16	3	2	1	3
17	2	2	2	3
18	3	1	1	4
19	1	1	3	4
X	3	5	1	0