Genome wide association mapping for heat tolerance in sub-tropical maize

BMC Genomics

Table 4 List of significant SNPs associated with more than one trait under normal conditions

SNP	Chr	Position (bp)	Trait	P-value	MAF	PV (%)	Gene model
S6_156,527,428	6	156,527,428	AD +SD	10⁻⁵	0.21	38.82–45.78
S6_156,527,431	6	156,527,431	AD + SD	10⁻⁵	0.21	38.82–45.78
S6_156,527,432	6	156,527,432	AD + SD	10⁻⁵	0.21	38.82–45.78
S1_4,752,039	1	4,752,039	AD +SD	10⁻⁵	0.16	38.74–45.71
S6_156,527,380	6	156,527,380	AD + SD	10⁻⁵	0.19	38.71–45.63
S1_228,565,627	1	228,565,627	AD + SD	10⁻⁵	0.27	38.76–45.45	GRMZM5G877815
S10_7,132,845	10	7,132,845	AD + SD + GY	10⁻⁵ – 10⁻⁷	0.10	22.91–45.51	GRMZM2G031624
S10_8,852,411	10	8,852,411	ASI + SD	10⁻⁵ – 10⁻⁶	0.22	21.77–38.78	GRMZM2G438176
S10_9,473,175	10	9,473,175	ASI + SD	10⁻⁵ – 10⁻⁶	0.23	21.76–38.72	GRMZM2G048850
S10_1,888,234	10	1,888,234	EH + GY	10⁻⁵ – 10⁻⁶	0.45	22.22–23.75	AC198366.3_FGT004
S10_1,905,273	10	1,905,273	EH + GY + PH	10⁻⁵ – 10⁻⁷	0.46	22.36–27.04	GRMZM2G104620
S10_1,905,274	10	1,905,274	EH + GY + PH	10⁻⁵ – 10⁻⁷	0.46	22.36–27.04	GRMZM2G104620
S10_10,826,645	10	10,826,645	GY + SD	10⁻⁶	0.11	22.79–39.21	GRMZM2G418432
S10_1,148,841	10	1,148,841	GY + PH	10⁻⁵ – 10⁻⁶	0.35	22.68–25.87	GRMZM2G057557
S10_1,883,817	10	1,883,817	GY + PH	10⁻⁵ – 10⁻⁶	0.49	21.91–26.43	GRMZM2G317287

Chr Chromosome, Position (bp) Position of SNP in base pairs, P-value = Significance threshold level, MAF Minor allele frequency, PV (%) Percentage of the phenotypic variation range explained by SNP markers, GY Grain yield, AD Days to 50% anthesis, SD Days to 50% silking, ASI Anthesis-silking interval, PH Plant height, EH Ear height and EPO Ear position

ISSN: 1471-2164