The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.
the existence of a gene in two or more forms (alleles), which are variants of its identical sections. Homoallelism is characterized by the absence of recombinations between alleles, which are then called homoalleles.
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.