nonallelic

Some evidence suggests nonallelic heterogeneity in epidermodysplasia verruciformis.

Another basic classification of gene conversion events is the interlocus (also called nonallelic) and interallelic gene conversions.

The presence of two homologous low copy repeats either side of the deletion break-point suggests that nonallelic homologous recombination is the likely mechanism underlying this syndrome.

Formally (see quote from Lewis, below), it can also occur between nonallelic regions of the genome as well as regions of the genome that are not transcribed.

Ramoz N, Taïeb A, Rueda LA, et al.: Evidence for a nonallelic heterogeneity of epidermodysplasia verruciformis with two susceptibility loci mapped to chromosome regions 2p21-p24 and 17q25.