Y-linked gene vs holandric gene

Y-linked gene and holandric gene both are nouns.

Word	Noun	Adjective	Verb	Adverb
Y-linked gene	Yes	No	No	No
holandric gene	Yes	No	No	No

As nouns, Y-linked gene and holandric gene are synonyms defined as:

Y-linked gene (noun)	holandric gene (noun)
a gene located on a Y chromosome	a gene located on a Y chromosome