title: Linkage of the DNA-segment D7S13 (pB79a) with the cystic fibrosis locus.
abstract: A map distance of 2.9 cM between D7S13 (pB79a) and the cystic fibrosis (CF) locus was obtained from the analysis of 13 informative families with a history of CF. This result is based solely on the HindIII restriction fragment length polymorphism (HindIII-RFLP) at D7S13, since the interpretation of the MspI-RFLP at this locus was found to be unreliable.
mesh_terms: D003550:Cystic Fibrosis / Q000235:genetics*; D004247:DNA / Q000235:genetics*; D008040:Genetic Linkage; D005819:Genetic Markers; D006801:Humans; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D005819:Genetic Markers; D004247:DNA