A Copy Number Variant on Chromosome 20q13.3 Implicated in Thinness and Severe Obesity

Table 5

Chromosome 20 SNPs tested for evidence of null alleles.

SNP				Null allele
rs#	Position (bp)^1	Gene	MAF^2	Frequency	value		BMI
rs6062302	62320968	RTEL1	0.235	0.00775	0.002222	6	33.9
rs2257440	62328267	TNFRSF6B	0.226	0.00724	0.008077	2	32.8
rs6062498	62339059	ZGPAT	0.328	0.01377	0.005117	0	—
rs6062510	62372148	SLC2A4RG	0.308	0.00000	1.000000	0	—
rs932824	62380315	ZBTB46	0.209	0.01274	0.000181	3	30.2

Build GRCh37.
Minor allele frequency estimated from our sample.
Number of deletion carriers with genotype probability > 90%.