The K1-4 variant (perhaps not used in the assessment) features in earlier times been found inside the An effective
mellifera, however it was not mainly based whether or not their exposure resulted away from drifting (Dietemann et al. 2019; this study) or if perhaps it recreated in this server (Navajas et al. 2010). Right here, the brand new exclusive visibility of host-moved on K1-1/2 lineage inside A good. mellifera colonies as well as reasonable genetic range in your neighborhood screened signify not any other regional A beneficial. cerana K1 descent have managed to move on machine. Which improves the fresh new hypothesis away from a barrier to help you gene is due the new nonshifted alternatives into the host-managed to move on descent.
With the specific period, mites regular from A beneficial. mellifera was utilized in A beneficial. cerana, and you can inversely, mites 
normal to possess A. cerana were used in An effective. mellifera. Several K1-5 mites obtained regarding A great. mellifera territories clustered which have mites out of this version collected regarding An effective.