. 2012 Apr 12;125(3):591–607. doi: 10.1007/s00122-012-1855-1

Table 4.

Distributions of gametic contribution of parents P540 and P867 to the mapping population for various SSR markers

Parent	Marker	Gametic contribution				Gamete unknown	χ² value		Linkage groups
Parent	Marker	AB	AO	BO	OO	Gamete unknown	Tetrasomic inheritance	Disomic inheritance	Linkage groups
P540	Rw22A3	37	49	49	29	11	4.70^a	7.02^a	A4-1/A4-2
P540	Rh99	33	54	45	43	0	10.43^b	18.4^b	A5-1
P867	RhD206	21	51	38	31	34	4.72^a	13.52^b	B2-1/B2-2
	Rh65	46	50	45	33	1	16.64^b	4.24^a	B4-1/B4-4
	RhP507	30	52	35	30	28	6.65^a	8.89^b	B4-3/B4-4

The segregation was tested using a Chi-square goodness-of-fit test (χ², df = 3) assuming segregation ratios for either tetrasomic or disomic inheritance

^aNo significant difference from expectation

^bNull hypothesis (disomic or tetrasomic inheritance) rejected at α = 0.05