PMID- 8575781 OWN - NLM STAT- MEDLINE DCOM- 19960314 LR - 20071114 IS - 0888-7543 (Print) IS - 0888-7543 (Linking) VI - 29 IP - 3 DP - 1995 Oct 10 TI - Head to tail organization of the human COL6A1 and COL6A2 genes by fiber-FISH. PG - 801-3 AB - Two type VI collagen genes, COL6A1 and COL6A2, both map to 21q22.3, but the order, distance, and organization of these two genes relative to one another were not known. Recently developed high-resolution fluorescence in situ hybridization (FISH) techniques have great potential to facilitate the construction of fine-resolution maps of telomeric regions where gene density is high. Here we have determined the distance separating the COL6A1 and COL6A2 genes (150 kb), the size of the COL6A1 gene (29 kb); and the 5'-3' orientation of these genes (5' COL6A1 3'-5' COL6A2 3') using fiber-FISH. FAU - Heiskanen, M AU - Heiskanen M AD - Department of Clinical Chemistry, University of Helsinki, Finland. FAU - Saitta, B AU - Saitta B FAU - Palotie, A AU - Palotie A FAU - Chu, M L AU - Chu ML LA - eng GR - AR 38912/AR/NIAMS NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Genomics JT - Genomics JID - 8800135 RN - 9007-34-5 (Collagen) SB - IM MH - Chromosome Mapping MH - *Chromosomes, Human, Pair 21 MH - Cloning, Molecular MH - Collagen/*genetics MH - Cosmids MH - Humans MH - In Situ Hybridization, Fluorescence/methods MH - Multigene Family MH - Telomere EDAT- 1995/10/10 00:00 MHDA- 1995/10/10 00:01 CRDT- 1995/10/10 00:00 PHST- 1995/10/10 00:00 [pubmed] PHST- 1995/10/10 00:01 [medline] PHST- 1995/10/10 00:00 [entrez] AID - S0888-7543(85)79008-8 [pii] AID - 10.1006/geno.1995.9008 [doi] PST - ppublish SO - Genomics. 1995 Oct 10;29(3):801-3. doi: 10.1006/geno.1995.9008.