isogenetic adjective2 •Having the same genetic make-up.A recent advance in the study of this experimental system has been the use of a Xenopus hybrid which gives rise to large clones of fully identical, isogenetic animals (Kobel and DuPasquier, 1975). — 1978 •Synonym of isogenous.Thus, isogenetic hydrothermal occurrences of cinnabar and/or stibnite with scheelite seem to be incompatible. — 2012