Table 1 Segregation pattern of crtRB1 3ˊTE, lcyE 5ˊTE and o2 alleles in different backcross and self- generations of the four crosses.

Cross	Generation	N	C + C +	C + C	CC	χ2	P-value	N	L + L +	L + L	LL	χ2	P-value	N	O + O +	OO	χ²	P-value
QLM11 × HP467-15	BC₁F₁	390	210	180		2.31	0.13 ns	180	105	75		5.00	0.03*	75	40	35	0.33	0.56 ns
	BC₂F₁	188	115	73		9.38	0.0022*	73	45	28		3.96	0.05*	28		28
	BC₂F₂	655	231	298	126	38.98	0.00001*	126	35	70	21	4.67	0.10 ns	21		21
QLM12 × HP467-15	BC₁F₁	434	236	197		3.51	0.06 ns	197	102	95		0.25	0.62 ns	95	50	45	0.26	0.61 ns
	BC₂F₁	204	134	70		20.08	0.00001*	70	38	32		0.51	0.47 ns	32		32
	BC₂F₂	725	245	325	155	30.10	0.00001*	155	43	82	30	2.70	0.26 ns	30		30
QLM13 × HP467-15	BC₁F₁	486	276	210		8.96	0.0027*	210	100	110		0.48	0.49 ns	110	61	49	1.31	0 .25 ns
	BC₂F₁	364	235	129		30.87	0.00001*	129	77	52		4.85	0.03*	52		52
	BC₂F₂	441	132	194	115	7.68	0.0215*	115	29	61	25	0.70	0.70 ns	25		25
QLM14 × HP467-15	BC₁F₁	270	177	93		26.13	0.00001*	93	49	44		0.27	0.60 ns	44	25	19	0.81	0 .36 ns
	BC₂F₁	265	170	95		21.23	0.00001*	95	52	43		0.85	0.36 ns	43		43
	BC₂F₂	312	84	157	71	1.10	0.58 ns	71	20	34	17	0.38	0.83 ns	17		17

*Significant at P = 0.05; ns, non-significant; N, No. of plants genotyped; df, degrees of freedom; C + , unfavorable allele of crtRB1; C, favorable allele of crtRB1; L + , unfavorable allele of lcyE; L, favorable allele of lcyE; O + , unfavorable allele of o2; O, favorable allele of o2.

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