title: Multi-allelic RFLP for M27 beta, an anonymous single copy genomic clone at Xp11.3-Xcen [HGM9 provisional no. DXS255].
mesh_terms: D000483:Alleles; D003001:Cloning, Molecular; D003360:Cosmids; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length; D014960:X Chromosome