PubMed · 10984718
"Alien" wasps and evolution of development.
Abstract
A comparative analysis of early developmental programs in a group of parasitic wasps reveals that closely related species can undergo dramatic evolutionary shifts in their patterns of embryogenesis. Developmental changes detected include alterations in early cleavage divisions, the establishment of embryonic anteroposterior polarity and modifications of the segmentation gene hierarchy described from Drosophila. These changes appear to be adaptations to parasitic development, taking place within the body of the host. Wasps illustrate a surprising plasticity in their early development and embryogenesis. The alterations associated with different parasitic strategies suggest that ecological adaptations may have profound influences on developmental processes in animals.
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M Grbić. 2000. "Alien" wasps and evolution of development.. https://doi.org/10.1002/1521-1878(200010)22%3A10%3C920%3A%3Aaid-bies7%3E3.0.co%3B2-q
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