Article
Wild worm embryogenesis harbors ubiquitous polygenic modifier variation.
eLife - 22 Aug 2015
Paaby Annalise B, White Amelia G, Riccardi David D, Gunsalus Kristin C, Piano Fabio, Rockman Matthew V
Abstract excerpt
Embryogenesis is an essential and stereotypic process that nevertheless evolves among species. Its essentiality may favor the accumulation of cryptic genetic variation (CGV) that has no effect in the wild-type but that enhances or suppresses the effects of rare disruptions to gene function. Here, we adapted a classical modifier screen to interrogate the alleles segregating in natural populations of Caenorhabditis...
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