Genetic basis of maturity time is independent from that of flowering time and contributes to ecotype differentiation in common buckwheat (Fagopyrum esculentum Moench)

Table 2 Summary of detected QTLs

Populations	Trait	QTLs	LG	Closest marker (position, cM)	Peak position (cM)	LOD	Additive effect^a	Dominant effect	R2 (%) ^b
Cross A	Maturity time	qMT6_KTW	6	AMP0019203 – AMP0011313	96.6	7.74	−7.19	−3.28	21.0
	Maturity time	qMT6_KTW	6	(93.2)–(96.6)	96.6	7.74	−7.19	−3.28	21.0
	Flowering time	qFT3_KTW	3	Toyo0004322 – AMP0024401	91.7	6.96	−6.52	−0.03	15.4
		qFT3_KTW	3	(91.3)–(91.7)	91.7	6.96	−6.52	−0.03	15.4
		qFT5_KTW	5	AMP0000566 – AMP0023981	40.8	5.03	0.59	−0.5	11.1
		qFT5_KTW	5	(39.8)–(40.8)	40.8	5.03	0.59	−0.5	11.1
		qFT6_KTW	6	AMP0011313 – AMP0026722	100.6	4.09	−0.48	−0.49	9.3
		qFT6_KTW	6	(96.6)–(101.3)	100.6	4.09	−0.48	−0.49	9.3
Cross B_1	Maturity time	qMT3_RCK	3	AMP0019836 – AMP0023439	6.1	6.20	4.67	5.76	20.5
	Maturity time	qMT3_RCK	3	(6.1)–(11.2)	6.1	6.20	4.67	5.76	20.5
	Flowering time	qFT7_RCK	7	AMP0005537 – AMP0029656	143.0	4.31	0.63	−0.89	13.6
	Flowering time	qFT7_RCK	7	(140.9)–(143.0)	143.0	4.31	0.63	−0.89	13.6

^aThe values indicate that the effect is contributed by the alleles from KTW in Cross A and RCK in Cross B_1
^bPercentage of total variation in marker association for each trait across the population explained by the QTL

ISSN: 1471-2229