Hybridization of DNA filters with new recombinants allows a regional differentiation of the long arm of chromosome 22: 22qll.l-q12.1; 22q12.1-q13.1; 22q13.1-qter.
Hybridizationof DNA filters with new recombinants allows a regionaldifferentiation of the long arm of chromosome 22:22qll.l-q12.1; 22q12.1-q13.1; 22q13.1-qter.