Autry or Hackman? (4)
I believe the answer is:
gene
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">autry</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">hackman?</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for gene that I've seen before include "Something got from parent < for boy" , "Biological factor determining heredity" , "Vincent" , "Basic unit of heredity" , "Element of heredity" .)