Table 3

Genotypes of each individual with their quantitative allelic expression of mRNA of informative lactase-phlorizin hydrolase (LPH) exons, lactase activities, and lactase/sucrase (L/S) ratio

	Genotype	Allele ratio	Cpm ratio of the cSNPs of the LPH gene analysed
Patient No	C/T₋₁₃₉₁₀	G/A₋₂₂₀₁₈	Ex1 A/G	Ex1 A/G	Ex2	Ex6 G/T	Ex10 G/A	Ex13 C/T	Ex17 C/T	Lactase activity	L/S ratio
For exon 1, allelic expression is also shown as per cent.
1	CC	GG	49/51	0.70					4.4	5	0.08
2	CC	GG	47/53	0.63					4.7	7	0.08
3	CC	GG	46/54	0.60					4.7	9	0.05
4	CC	GG			0.50					6	0.11
5	CC	GG	46/54	0.61					4.4	5	0.09
6	CC	GG	45/55	0.58						7	0.06
7	CC	GG					1.1	1.3		5	0.07
8	CC	GG							1.5	7	0.06
9	CC	GG	46/54	0.61					2.9	4	0.08
10	CC	GG						1.4		6	0.13
11	CC	GG	48/52	0.66						4	0.18

12	CT	GA								46	0.53
13	CT	GA								37	0.58
14	CT	GA	95/5	11					19	33	0.39
15	CT	GA	95/5	13					45	19	0.45
16	CT	GA	96/4	17					42	26	0.56
17	CT	GA	97/3	19					49	32	0.37
18	CT	GA	93/7	7.1					35	40	0.50
19	CT	GA	94/6	9.7					39	41	0.37
20	CT	GA								27	0.38
21	CT	GA								22	0.35
22	CT	GA					7.6			32	0.58
23	CT	GA	78/22	3.3					18	35	0.47
24	CT	GA	94/6	10						29	0.40
25	CT	GA	90/10	6.1					27	48	0.46
26	CT	GA	96/4	19					42	13	0.46
27	CT	GA					5.5			46	0.37
28	CT	GA								21	0.35
29	CT	GA	99/1	37					64	27	0.40
30	CT	GA	90/10	6.1					25	32	0.48
31	CT	GA								21	0.45
32	CT	GA	85/15	4.8					18	48	0.58
33	CT	GA								26	0.36
34	CT	GA	84/16	4.5					13	49	0.69

35	TT	AA								55	0.78
36	TT	AA								52	0.97
37	TT	AA								20	0.84
38	TT	AA								47	0.79
39	TT	AA								35	1.05
40	TT	AA				1.6				43	0.92
41	TT	AA								65	0.87
42	TT	AA								79	1.04
43	TT	AA								41	0.64
44	TT	AA								63	0.66
45	TT	AA								87	0.79
46	TT	AA								18	1.00
47	TT	AA								56	0.82
48	TT	AA								83	0.65
49	TT	AA								84	0.74
50	TT	AA								38	0.74
51	TT	AA								48	0.49
52	TT	AA								20	0.69