Table 1.

Table of share genetic mutations between autism, Celiac disease and IBD from literature review. Abbreviations: single nucleotide polymorphism (SNP), pubmed identifier (PMID), methylenetetrahydrofolate reductase (MTHFR), ulcerative colitis (UC), crohn’s disease (CD), myosin IXB (MYO9B), transcobalamin 2 (TCN2), inflammatory bowel disease (IBD).

Gene	SNP	Disease	Allele	PMID	Ethnicity	P-value
MTHFR	rs1801133	Autism	T	31,033,224	Egyptian (Arab descent)	< 0.001
				27,755,291	South Asian (Indian descent)	< 0.0001
				23,653,228	Caucasian	< 0.01
					South Asian (Indian descent)
					East Asian (Chinese descent)
					European descent
					Caucasian descent
					Mixed
				22,648,721	Hispanic	< 0.01
					Asian
					Non-Hispanic black
					Non-Hispanic white
					Mixed
					Other
		Celiac	T	11,244,621	European (French descent)	NR
		UC	TT	10,446,107	European (Irish descent)	0.01
		CD	T	28,002,332	Ashkenazi Jewish	0.0027
					non-Ashkenazi Jewish
			TT	10,446,107	European (Irish descent)	0.02
		IBD	TT	21,967,576	Caucasian (Iranian descent)	0.09
			TT	10,446,107	European (Irish descent)	0.02
			T	14,560,147	European (Portuguese descent)	< 0.001
MYO9B	rs1545620	Autism	T	35,215,271	Arab descent	8.44*10−6
			T/G	32,996,047	Arab descent	< 1.24*10−5
		Celiac	A/C/G	26,628,973	European	0.001
				17,967,566	European (Dutch descent)	0.04
		UC	A/C/G	27,435,931	Caucasian	0.001
				17,087,940	European (Dutch descent)	0.028
					European (British descent)	0.0035
					Italian and European Canadian descent	0.015
			T	21,648,020	East Asian (Chinese descent)	0.017
			G	17,944,996	European (Italian descent)	0.005
		CD	A/C/G	27,435,931	Caucasian	0.001
				17,087,940	European (Dutch descent)	0.019
					European (British descent)	0.038
			C	24,966,617	East Asian (Chinese descent)	0.42
			G	17,944,996	European (Italian descent)	0.01
		IBD	C	27,556,856	East Asian (Chinese descent)	0.793
					Caucasian	0.301
			CC	27,556,856	East Asian (Chinese descent)	0.212
					Caucasian	< 0.001
			A/C/G	17,087,940	European (Dutch descent)	1.9*10−6
					European (British descent)
					Canadian/Italian
			G	17,944,996	European (Italian descent)	0.001
TCN2	rs1801198	Autism	C	30,676,283	South Asian (Indian descent)	0.009
			CG	30,676,283	South Asian (Indian descent)	0.005
		Celiac	-	-	-	-
		UC	G	28,526,947	East Asian (Chinese descent)	< 0.001
			CG + GG	28,526,947	East Asian (Chinese descent)	< 0.001
		CD	G	28,472,811	East Asian (Chinese descent)	< 0.05
			CG + GG	28,472,811	East Asian (Chinese descent)	< 0.05