PMID- 7806232 OWN - NLM STAT- MEDLINE DCOM- 19950130 LR - 20220316 IS - 0888-7543 (Print) IS - 0888-7543 (Linking) VI - 22 IP - 2 DP - 1994 Jul 15 TI - Regional localization of 725 human chromosome 7-specific yeast artificial chromosome clones. PG - 439-48 AB - Toward the construction of a complete physical map of human chromosome 7, we have localized 725 YAC clones to cytogenetically defined regions using fluorescence in situ hybridization (FISH) and by screening with DNA markers of known chromosomal locations. These chromosome 7-specific YAC clones are part of a library constructed with DNA isolated from monochromosomal 7 human-hamster somatic cell hybrid lines. The FISH mapping for 575 clones was accomplished by using "Alu-PCR" amplified YAC DNA against metaphase chromosome spreads made from a monochromosomal 7 human-mouse somatic cell hybrid line. Hybridization- or PCR-based screening of previously mapped DNA markers was performed for the mapping of 221 YAC clones. There was excellent correlation between the map locations obtained for the 71 YACs localized with both methods. All of the regionally localized YAC clones are valuable reagents for mapping and identification of disease genes on human chromosome 7. FAU - Kunz, J AU - Kunz J AD - Institut fur Humangenetik, Philipps-Universitat Marburg, Germany. FAU - Scherer, S W AU - Scherer SW FAU - Klawitz, I AU - Klawitz I FAU - Soder, S AU - Soder S FAU - Du, Y Z AU - Du YZ FAU - Speich, N AU - Speich N FAU - Kalff-Suske, M AU - Kalff-Suske M FAU - Heng, H H AU - Heng HH FAU - Tsui, L C AU - Tsui LC FAU - Grzeschik, K H AU - Grzeschik KH 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) SB - IM MH - Animals MH - Chromosome Mapping MH - *Chromosomes, Artificial, Yeast MH - *Chromosomes, Human, Pair 7 MH - Cricetinae MH - Gene Library MH - *Genetic Markers MH - Humans MH - Hybrid Cells MH - In Situ Hybridization, Fluorescence MH - Polymerase Chain Reaction EDAT- 1994/07/15 00:00 MHDA- 1994/07/15 00:01 CRDT- 1994/07/15 00:00 PHST- 1994/07/15 00:00 [pubmed] PHST- 1994/07/15 00:01 [medline] PHST- 1994/07/15 00:00 [entrez] AID - S0888-7543(84)71407-8 [pii] AID - 10.1006/geno.1994.1407 [doi] PST - ppublish SO - Genomics. 1994 Jul 15;22(2):439-48. doi: 10.1006/geno.1994.1407.