Article
Horizontal transfer of facultative endosymbionts is limited by host relatedness.
Evolution; international journal of organic evolution - 1 Oct 2015
Łukasik Piotr, Guo Huifang, van Asch Margriet, Henry Lee M, Godfray H Charles J, Ferrari Julia
Abstract excerpt
Heritable microbial symbionts can have important effects on many aspects of their hosts' biology. Acquisition of a novel symbiont strain can provide fitness benefits to the host, with significant ecological and evolutionary consequences. We measured barriers to horizontal transmission by artificially transferring facultative symbionts from the grain aphid, Sitobion avenae, and five other aphid species into two...
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