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. Author manuscript; available in PMC: 2012 Mar 11.
Published in final edited form as: Dev Biol. 2009 Aug 3;334(2):418–428. doi: 10.1016/j.ydbio.2009.07.038

Table 3.

Genotypes of (Acdacd/+×p53+/−) F2 progeny at E15.5–E16.5.

Acd genotypea P53 genotypeb
+/+ +/− −/−
+/+ 8 30 6
acd/+ 16 51 21
acd/acd 7 23 9

χ2 11.8, df=8, 0.05<p<0.2 for predicted Mendelian ratios.

a

acd denotes mutant allele.

b

– denotes p53-null allele.