Columbia subject headings:
Gene expression.
Genetic sex determination.
Mammals--Physiology.
Sex chromosomes.
Sexual dimorphism (Animals)
Harvard subject headings:
Gene expression.
Genetic sex determination.
Mammals--Physiology
Sex chromosomes.
Sexual dimorphism (Animals)
Princeton subject headings:
Gene expression.
Genetic sex determination.
Mammals--Physiology.
Sex chromosomes.
Sexual dimorphism (Animals)