Bogart M H, Benirschke K
J Med Primatol. 1977;6(3):172-5. doi: 10.1159/000459739.
A polymorphic condition for the Q-band intense region of chromosome number 22 is identified in the pygmy chimpanzee (Pan paniscus). This polymorphism allows us to trace the pattern of inheritance of a number 22 chromosome in a family of pygmy chimpanzees. Previous Q-band findings are verified.