PMID- 9205112 OWN - NLM STAT- MEDLINE DCOM- 19970902 LR - 20061115 IS - 0888-7543 (Print) IS - 0888-7543 (Linking) VI - 42 IP - 3 DP - 1997 Jun 15 TI - A transcript map encompassing the multiple endocrine neoplasia type-1 (MEN1) locus on chromosome 11q13. PG - 405-12 AB - A transcription map of a 1200-kb region encompassing the MEN1 locus was constructed by direct cDNA selection and mapping ESTs. A total of 29 genes were mapped. Ten transcripts were identified by cDNA selection of a focused 300-kb genomic region telomeric to the MEN1 consensus region. Since many of the sequences cloned by cDNA selection also identified ESTs from the region, 19 additional RH-mapped ESTs were mapped to the entire contig region by PCR amplification of genomic clones. Nine known genes, 2 putative human homologues to mouse genes, and 18 novel transcripts map to the region. Transcripts that map to the MEN1 interval PYGM-D11S449 include SGC35223, IB1256, AA147620, ZFM1, FAU, and CAPN1. The latter 3 known genes have already been excluded as candidate MEN1 genes. The 2 putative human homologues of mouse genes Ltbp2 and Spa-1 may be candidate tumor suppressor genes, but they map telomeric to D11S449. Although both of these genes map outside the MEN1 consensus region they may play a role in sporadic endocrine tumors independent of the MEN1 gene or in other tumors, such as breast cancer, that have loss of heterozygosity within this region. FAU - Sawicki, M AU - Sawicki M AD - Department of Surgery Molecular Biology Core Unit, West Los Angeles Veterans Administration Medical Center, California 90073, USA. msawicki@ucla.edu FAU - Arnold, E AU - Arnold E FAU - Ebrahimi, S AU - Ebrahimi S FAU - Duell, T AU - Duell T FAU - Jin, S AU - Jin S FAU - Wood, T AU - Wood T FAU - Chakrabarti, R AU - Chakrabarti R FAU - Peters, J AU - Peters J FAU - Wan, Y AU - Wan Y FAU - Samara, G AU - Samara G FAU - Weier, H U AU - Weier HU FAU - Udar, N AU - Udar N FAU - Passaro, E Jr AU - Passaro E Jr FAU - Srivatsan, E S AU - Srivatsan ES LA - eng SI - GENBANK/U80781 SI - GENBANK/U80782 SI - GENBANK/U80783 SI - GENBANK/U80784 SI - GENBANK/U80785 SI - GENBANK/U80786 SI - GENBANK/U80963 SI - GENBANK/U80964 SI - GENBANK/U80965 PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, Non-P.H.S. PL - United States TA - Genomics JT - Genomics JID - 8800135 RN - 0 (MEN1 protein, human) RN - 0 (Neoplasm Proteins) RN - 0 (Proto-Oncogene Proteins) SB - IM MH - Blotting, Northern MH - Chromosome Mapping MH - *Chromosomes, Human, Pair 11 MH - Humans MH - In Situ Hybridization, Fluorescence MH - Multiple Endocrine Neoplasia Type 1/*genetics MH - Neoplasm Proteins/*genetics MH - *Proto-Oncogene Proteins MH - Sequence Analysis, DNA MH - Transcription, Genetic EDAT- 1997/06/15 00:00 MHDA- 2001/03/28 10:01 CRDT- 1997/06/15 00:00 PHST- 1997/06/15 00:00 [pubmed] PHST- 2001/03/28 10:01 [medline] PHST- 1997/06/15 00:00 [entrez] AID - S0888-7543(97)94773-X [pii] AID - 10.1006/geno.1997.4773 [doi] PST - ppublish SO - Genomics. 1997 Jun 15;42(3):405-12. doi: 10.1006/geno.1997.4773.