Genome-wide association study identified candidate genes controlling continuous storage root formation and bulking in hexaploid sweetpotato

Table 1 Summary of the SNPs significantly associated with continuous storage root formation and bulking

Trait	Chr	SNPs	p-value Range	maf Range	R² range	Effect range
90 DAP	6	7	2.25E^− 14 to 1.01 E⁻⁶	0.03 to 0.49	8.2 to 19.0	− 0.23 to 0.19
150 DAP	14	34	3.75E⁻⁴⁷ to 9.9 E⁻⁵	0.02 to 0.49	4.3 to 79	−0.90 to 1.23
180 DAP	1	1	1.12 E⁻⁷ to 7.2 E⁻⁵	0.065 to 0.49	5.3 to 9	0.03 to 0.20
Slope	8	9	2.5 E⁻¹⁰ to 9.9 E⁻⁵	0.028 to 0.49	7.6 to 15	−0.52 to 0.55
AUGCP	6	6	1.7E⁻¹⁴ to 3.8 E⁻⁵	0.03 to 0.49	12.6 to 24.6	−15.20 to 21.4
Total	14	57	3.75E-47 to 3.8 E-5	0.02 to 0.49	4.3 to 79	−15.20 to 21.45

Chr Chromosome, SNPs Number of single nucleotide polymorphisms, PV p-value, maf minor allele frequency, R² percentage of phenotypic variation explained

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