PMID- 7774908 OWN - NLM STAT- MEDLINE DCOM- 19950707 LR - 20190904 IS - 0888-7543 (Print) IS - 0888-7543 (Linking) VI - 25 IP - 1 DP - 1995 Jan 1 TI - High-resolution cytogenetic mapping of the short arm of chromosome 1 with newly isolated 411 cosmid markers by fluorescence in situ hybridization: the precise order of 18 markers on 1p36.1 on prophase chromosomes and "stretched" DNAs. PG - 114-23 AB - A high-resolution cytogenetic map of the short arm of chromosome 1 with newly isolated 411 cosmid markers was constructed by fluorescence in situ hybridization (FISH). These markers were scattered throughout chromosome 1p, but they were preferentially concentrated on R-band dominant regions such as 1p36, 1p34, 1p32, 1p22, and 1p13. Among these markers, 197 were localized on chromosome band 1p36, a region frequently deleted in neuroblastoma. Of these, 18 were precisely ordered on 1p36.1 by multicolor FISH of prophase chromosomes and "stretched" DNAs as follows: 1pter-163-41-11-1-226-586-568-614-631-665-451-199-190-561-241-74-1 76-652-1cen. The high-density map of chromosome 1p constructed here can provide useful landmarks for constructing a contig map of the short arm of chromosome 1 with YACs and cosmid clones and will expedite the identification of breakpoints and/or tumor suppressor gene(s) associated with several types of malignant tumors that frequently exhibit chromosomal aberrations or deletions of chromosome 1p. FAU - Ariyama, T AU - Ariyama T AD - Department of Hygiene, Kyoto Prefectural University of Medicine, Japan. FAU - Inazawa, J AU - Inazawa J FAU - Ezaki, T AU - Ezaki T FAU - Nakamura, Y AU - Nakamura Y FAU - Horii, A AU - Horii A FAU - Abe, T AU - Abe T LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Genomics JT - Genomics JID - 8800135 RN - 0 (Genetic Markers) RN - 9007-49-2 (DNA) SB - IM MH - Animals MH - Cell Line MH - Chromosome Aberrations MH - Chromosome Banding MH - Chromosome Mapping MH - *Chromosomes, Human, Pair 1 MH - *Cosmids MH - Cytogenetics MH - DNA/analysis/genetics MH - Genes, Tumor Suppressor MH - Genetic Markers MH - Humans MH - Hybrid Cells MH - In Situ Hybridization, Fluorescence MH - Metaphase MH - Mice MH - Neoplasms/genetics EDAT- 1995/01/01 00:00 MHDA- 1995/01/01 00:01 CRDT- 1995/01/01 00:00 PHST- 1995/01/01 00:00 [pubmed] PHST- 1995/01/01 00:01 [medline] PHST- 1995/01/01 00:00 [entrez] AID - 0888-7543(95)80116-4 [pii] AID - 10.1016/0888-7543(95)80116-4 [doi] PST - ppublish SO - Genomics. 1995 Jan 1;25(1):114-23. doi: 10.1016/0888-7543(95)80116-4.