Isolation and mapping of 68 RFLP markers on human chromosome 6.
We have isolated 68 new RFLP markers on human chromosome 6. Of these, 64 were localized on chromosomal bands by the fluorescent in-situ hybridization (FISH) method, 25 on the short arm and 39 on the long arm. Their distribution was uneven; the markers were localized predominantly in regions of R-positive banding. Eleven markers defined VNTR loci. This expanded collection of DNA markers will contribute to high-resolution linkage mapping of genes causing inherited disorders and will provide useful reagents for isolation of putative tumor-suppressor genes on chromosome 6 that appear to be involved in malignancies. Furthermore, the new markers will be guideposts for detailed linkage and physical maps of this chromosome.
Division of Biochemistry, Cancer Institute, Tokyo, Japan.
S
S
Saito
K
K
Okui
T
T
Tokino
M
M
Oshimura
Y
Y
Nakamura
D015139:Blotting, Southern; D002871:Chromosome Banding; D002874:Chromosome Mapping; D002896:Chromosomes, Human, Pair 6; D004247:DNA / Q000235:genetics; D005455:Fluorescent Antibody Technique; D005819:Genetic Markers; D006801:Humans; D007621:Karyotyping; D012150:Polymorphism, Restriction Fragment Length
D005819:Genetic Markers; D004247:DNA