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. 2019 Sep 26;133(1):37–49. doi: 10.1007/s00122-019-03438-6

Fig. 4.

Fig. 4

Validation of the AhMXZ190701 SNP locus for high-oil content selection. a Phenotypic difference between two genotypes at the AhMXZ190701 SNP locus in the RIL population. The AA homozygous allele originated from Xuhua 13 (female parent) and the aa homozygous allele originated from Zhonghua 6 (male parent). b Geographic distribution of the 42 cultivars in China. Cultivars carrying nucleotide T at the SNP site are represented by a red circle. Cultivars carrying nucleotide C at the SNP site are denoted by a blue triangle. c Phenotypic difference between accessions with nucleotide C and accessions with nucleotide T at the AhMXZ190701 site. d Validation of SNP-based markers in high-oil and low-oil cultivars and in the parents of RIL population (Xuhua 13 and Zhonghua 6). Within plots, the bars with different letters are significantly different according to Bonferroni’s Multiple Comparison Test (P < 0.001)