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What are Homeotic genes in Biology? PDF | Download eBooks

Learn Homeotic genes definition in biology with explanation to study “What are Homeotic genes”. Study homeotic genes explanation with biology terms to review biology course for online degree programs.

Homeotic genes Definition

  • Homeotic genes are master regulatory genes.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Homeotic genes Explanation

Homeotic genes are genes which regulate the development of anatomical structures in various organisms such as echinoderms, insects, mammals, and plants. For example mutation of a particular homeotic gene in fly, results in altered transcription, leading to the growth of legs on the head instead of antenna; this is known as the antennapedia mutation.

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