Direct fluorescent S-genotyping reveals genetic diversity and pedigree inconsistencies in red-fleshed apple hybrids and American heritage varieties
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Main conclusion A PCR-only S-genotyping was optimized for red-fleshed apple hybrids carrying the R6 allele of MdMYB10. Sixteen distinct S-alleles were identified. New hybrids show unique S-allele frequencies, enhancing breeding diversity. Red-fleshed apples ar... ...