Fig. 2
From: Allelic variation in an expansin, MdEXP-A1, contributes to flesh firmness at harvest in apples
Identification and verification of a novel structural variation in F1 progeny from two crosses. A Gene structure and upstream genetic variation analysis of the candidate gene MdEXP-A1. B Correlation analysis of the flesh firmness at harvest in 20 extra-hard and 20 extra-soft hybrids of ‘Fuij’ and ‘Cripps pink’ and the SV loci genotypes. C Pie chart analysis of different genotypic ratios of this SV in the MdEXP-A1 gene upstream in the 20 extra-hard individuals from ‘Fuij’ and ‘Cripps pink’. D Pie chart analysis of various genotypic ratios of this SV in the 20 extra-soft individuals from ‘Fuij’ and ‘Cripps pink’. E Correlation analysis of the flesh firmness phenotype in 47 super-hard and super-soft progeny of ‘Ruiyang’ and ‘Scilate’ and the SV locus genotypes. Pie chart analysis of various genotypic ratios of this SV in the 24 super-hard (F) and 23 super-soft individuals (G) from ‘Ruiyang’ and ‘Scilate’