title: Molecular cytogenetic analysis of the monoblastic cell line U937. karyotype clarification by G-banding, whole chromosome painting, microdissection and reverse painting, and comparative genomic hybridization.
abstract: Previous reports on the analysis of the human monoblastic cell line U937 had described several sublines containing unidentified rearrangements and marker chromosomes. In order to determine the true nature of the rearrangements, conventional banding analysis was carried out with various combinations of molecular cytogenetic techniques: comparative genomic hybridization, fluorescence in situ hybridization (FISH) with whole chromosome painting probes, and microdissection and reverse painting FISH. The origins of the marker chromosomes were identified and the composite karyotype is described.
authors.affiliation: Department of Medical Genetics, College of Medicine, Hanyang University, Seoul 133-791, South Korea.
authors.forename: Ji-Yun
authors.initials: JY
authors.lastname: Lee
authors.forename: Chul-Hoon
authors.initials: CH
authors.lastname: Lee
authors.forename: Sung-Han
authors.initials: SH
authors.lastname: Shim
authors.forename: Han-Kyu
authors.initials: HK
authors.lastname: Seo
authors.forename: Jee-Hong
authors.initials: JH
authors.lastname: Kyhm
authors.forename: Sechin
authors.initials: S
authors.lastname: Cho
authors.forename: Youl-Hee
authors.initials: YH
authors.lastname: Cho
mesh_terms: D002871:Chromosome Banding / Q000379:methods*; D020223:Chromosome Painting / Q000379:methods*; D002877:Chromosomes, Human / Q000235:genetics; D004210:Dissection; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007621:Karyotyping; D009693:Nucleic Acid Hybridization / Q000379:methods*; D020298:U937 Cells