Figure 9.

A dendrogram of 120 cucumber accessions from CSS, XIS, and CSH cucumbers based on 193 SNPs within 15-kb region of the Sh1 locus. All XIS accessions (blue solid dots) were from the Xishuangbanna region of Southwest China and carry the LDUVB-insensitive sh1 allele (all in group 4). All CSH accessions were from India, and approximately half of them carry the LDUVB-sensitive Sh1 allele and the other half the sh1 allele (in groups 1, 2, 3, and 4). The majority of CSS cucumber accessions carry the Sh1 allele (group 5, the Eurasian group).