dauermodification

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English

Etymology

From German Dauer + English modification.

Noun

dauermodification (countable and uncountable, plural dauermodifications)

  1. The persistence of an abnormal characteristic – generally an environmentally induced trait – over several generations of the organism. Such characteristics are inherited through the cytoplasm and tend to disappear after a few generations.
    • 1979 April 12, J. C. Sanford, R. E. Hanneman, “Reciprocal differences in the photoperiod reaction of hybrid populations in Solanum tuberosum”, in American Journal of Potato Research:
      Cytoplasmic inheritance or dauermodification are considered the most likely explanations for this difference in photoperiod reaction.
    • (Can we date this quote?), The Genetics of Paramecium Aurelia, CUP Archive, page 152:
      ... dauermodification, but after a second autogamy, and also after a succeeding conjugation, the dauermodification appeared again. A more convincing demonstration of the calcium dauermodification was later made by Orlova (1941) []

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