. Author manuscript; available in PMC: 2009 Dec 4.

Published in final edited form as: Eur J Hum Genet. 2008 Dec 17;17(6):774–784. doi: 10.1038/ejhg.2008.245

Table 2.

Sequencing results for the -986 nucleotide position of the human PDGF-C gene promoter in 108 affected individuals from Chinese CL/P families and 113 Chinese controls.

		Genotype
	N	C/C	C/T	T/T	χ² (1 d.f.)	p-value
CASES—from linked families ^a	26	21	2	3	6.10	0.014
CASES—from unlinked families ^a	82	71	9	2	0.91	0.341
CASES---TOTAL	108	92	11	5	2.84	0.090
CONTROLS—TOTAL	113	102	9	2	--	--

Cases are from multiplex CL/P families from Shanghai, China. “Linked families” are families with evidence of linkage to anonymous STRP marker D4S1629 in 4q31-q32, HLOD_MAX is 158 Mb from 4pter.⁹