. 2018 Jun 11;293(30):11659–11673. doi: 10.1074/jbc.RA118.002482

Table 1.

Mendelian ratios of embryonic (E) or postnatal (P) mice

Cre mouse	Age	No. of litters	No. of live mice	Genotype of live mice				Dead
Cre mouse	Age	No. of litters	No. of live mice	+/+;f/f	+/+;f/+	C/+;f/+	C/+;f/f	Dead
Nkx2.5	E9.5–14.5	41	344	79	90	88	87	4^a
	E9.5–14.5	41	344	(23.0%)	(26.2%)	(25.6%)	(25.3%)	4^a
	E15–19.5	27	192	46	48	52	46	1^b
	E15–19.5	27	192	(24.0%)	(25.0%)	(27.1%)	(24.0%)	1^b
	P1–10	24	107	37	35	35	0	8^c
	P1–10	24	107	(34.6%)	(32.7%)	(32.7%)	(0%)	8^c
cTnt	P21	8	56	16	13	14	13
cTnt	P21	8	56	(28.6%)	(23.2%)	(25.0%)	(23.2%)

^a Two were not possible for genotyping because of necrosis, and the other two were +/+;f/+.

^b One was C/+;f/f.

^c Five dead mice were C/+;f/f , two were +/+;f/f, and one was C/+;f/+. All dead ones were observed at P1.