... greatpower. In particular, we examined whether the biochemistryunderpinning the developmentally arrested, infective J2 stage of H. glycines is functionally analogous to that of the dauer stage in C. elegans. ... R211Research Divergent evolution of arrested development in the dauer stage of Caenorhabditis elegans and the infective stage of Heterodera glycinesAxel A Elling*†‡, Makedonka Mitreva§, Justin Recknor¶, ... could ask whether the dauer expression profiles of C. elegans and Caenorhabditis briggsae are the same orwhether the expression profiles of H. glycines infective J2 and M. incognita infective J2...