PMID- 10971391 OWN - NLM STAT- MEDLINE DCOM- 20001002 LR - 20190705 IS - 0007-1048 (Print) IS - 0007-1048 (Linking) VI - 110 IP - 2 DP - 2000 Aug TI - Mapping of leukaemia-associated breakpoints in chromosome band 3q21 using a newly established PAC contig. PG - 343-50 AB - Chromosome aberrations affecting band 3q21 are associated with a particularly poor prognosis in patients with acute myeloid leukaemia. To facilitate the molecular characterization of such rearrangements, we established a PAC contig covering the relevant genomic region. Using these PACs as probes in fluorescence in situ hybridization (FISH) experiments, we showed that a number of 3q21 breakpoints in patient samples map to a previously defined 'breakpoint cluster region'. Others, however, are located at varying distances centromeric of it. These results have important implications in the search for genes affected by 3q21 rearrangements. FAU - Wieser, R AU - Wieser R AD - Institut fur Medizinische Biologie der Universitat Wien, Austria. rotraud.wieser@univie.ac.at FAU - Volz, A AU - Volz A FAU - Schnittger, S AU - Schnittger S FAU - Jager, U AU - Jager U FAU - Gruner, H AU - Gruner H FAU - Meran, J G AU - Meran JG FAU - Wimmer, K AU - Wimmer K FAU - Ziegler, A AU - Ziegler A FAU - Fonatsch, C AU - Fonatsch C LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Br J Haematol JT - British journal of haematology JID - 0372544 SB - IM MH - Acute Disease MH - Adult MH - Aged MH - Chromosome Breakage/*genetics MH - Chromosomes, Human, Pair 3/*genetics MH - Contig Mapping/*methods MH - Female MH - Humans MH - In Situ Hybridization, Fluorescence MH - Leukemia, Myeloid/*genetics MH - Male MH - Middle Aged EDAT- 2000/09/06 11:00 MHDA- 2000/10/07 11:01 CRDT- 2000/09/06 11:00 PHST- 2000/09/06 11:00 [pubmed] PHST- 2000/10/07 11:01 [medline] PHST- 2000/09/06 11:00 [entrez] AID - bjh2192 [pii] AID - 10.1046/j.1365-2141.2000.02192.x [doi] PST - ppublish SO - Br J Haematol. 2000 Aug;110(2):343-50. doi: 10.1046/j.1365-2141.2000.02192.x.