Integrated analysis of biparental and natural populations reveals CRIB domain-containing protein underlying seed coat crack trait in watermelon.

The scc locus of the watermelon seed coat crack trait was fine mapped on chromosome 3. Cla97C03G056110 (annotated as CRIB domain-containing protein) was regarded as the most likely candidate gene Seed coat crack (scc) is a special characteristic of watermelon compared with other cucurbit crops. However, information regarding the genetic basis of this trait is limited.