Alleles is a 7 letter English word. It's valid Scrabble word worth 6 points. It's valid Words with friends word worth 9 points.
You can make 70 anagrams from letters in alleles (aeellls).
1930-35; German Allel, apparently as shortening of German equivalents of allelomorph or allelomorphic gene; allelo- Greek allēlo-, combining form of allḗlōn of