title: Chromosomal localization of human lactotransferrin gene (LTF) by in situ hybridization.
abstract: Lactotransferrin (LTF) is an important member of the transferrin family of proteins. These proteins play an essential role in the transport of iron in extracellular fluid (Aisen and Listowsky, 1980). Southern blot analysis of mouse-human somatic cell hybrids have localized the LTF gene to region q21----qter of human chromosome 3 (Teng et al., unpublished data). Using the same full-length mouse cDNA probe (2.2 kb), the LTF gene was mapped to human chromosomal bands 3q21----q23 by in situ hybridization. The sublocalization of the LTF gene to 3q21----q23 is in the region of human chromosome 3 where the gene loci of transferrin and transferrin receptor have been localized (Yang et al., 1984; van de Rijn et al., 1983).
authors: Department of Obstetrics and Gynecology, University of Texas Health Science Center at San Antonio 78284.
authors: J L
authors: JL
authors: McCombs
authors: C T
authors: CT
authors: Teng
authors: B T
authors: BT
authors: Pentecost
authors: V L
authors: VL
authors: Magnuson
authors: C M
authors: CM
authors: Moore
authors: J R
authors: JR
authors: McGill
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D002893:Chromosomes, Human, Pair 3 / Q000648:ultrastructure; D004247:DNA / Q000235:genetics; D005796:Genes; D006801:Humans; D007781:Lactoferrin / Q000235:genetics*; D007782:Lactoglobulins / Q000235:genetics*; D051379:Mice; D009693:Nucleic Acid Hybridization
chemical_list: D007782:Lactoglobulins; D004247:DNA; D007781:Lactoferrin