A Useful SNP Panel to Distinguish Two Cockle Species, Cerastoderma edule and C. glaucum, Co-Occurring in Some European Beds, and Their Putative Hybrids.

ABSTRACT: Cockles are highly appreciated mollusks and provide important services in coastal areas. The two European species, edible (Cerastodermaedule) and lagoon (Cerastodermaglaucum) cockles, are not easily distinguishable, especially when young. Interestingly, the species show different resistance to Marteilia cochillia, the parasite responsible for marteiliosis outbreaks, which is devastating cockle production in some areas. C.edule is severely affected by the parasite, while C. glaucum seems to be resistant, although underlying reasons are still unknown. Hybrids between both species might be interesting to introgress allelic variants responsible for tolerance, either naturally or through artificial selection, from lagoon into

SUBMITTER: Maroso F 

PROVIDER: S-EPMC6826453 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature