1 example sentence using cistron.
Cistron used in a sentence
Cistron in a sentence as a noun
From what I understand, the likelihood of any cistron in the genetic code getting diluted is dependent on the sequence length compared to the overall length of the chromosome on which it can be found. However, since this is sci-fi, it may be possible that some of the genetic sequence is setup to actually alter the meiosis process and not perform any "crossing over" events in egg cell construction.