1. polyglutamine - Noun
2. polyglutamine - Adjective
polyglutamine (not comparable)
Involving more than one glutamine; (medicine) applied to a class of trinucleotide repeat disorder.
polyglutamine (plural polyglutamines)
A polymer of glutamine
Some studies indicate that the length of the polyglutamine tract is inversely correlated with transcriptional activity in the AR protein, and that longer polyglutamine tracts may be associated with male infertility and undermasculinized genitalia in men. Source: Internet