Before revision: Parts of a typical chromosome:(1) Chromatid(2) Centromere(3) Short (p) arm(4) Long (q) arm In genetics, a locus ( plural loci) is a specific, fixed position on a chromosome where a particular gene or genetic marker is located.
After revision: Parts of a typical chromosome:(1) Chromatid(2) Centromere(3) Short (p) arm(4) Long (q) arm In genetics, a locus ( : loci) is a specific, fixed position on a chromosome where a particular gene or genetic marker is located.