title: Centromere-linkage analysis and consolidation of the zebrafish genetic map.
abstract: The ease of isolating mutations in zebrafish will contribute to an understanding of a variety of processes common to all vertebrates. To facilitate genetic analysis of such mutations, we have identified DNA polymorphisms closely linked to each of the 25 centromeres of zebrafish, placed centromeres on the linkage map, increased the number of mapped PCR-based markers to 652, and consolidated the number of linkage groups to the number of chromosomes. This work makes possible centromere-linkage analysis, a novel, rapid method to assign mutations to a specific linkage group using half-tetrads.
authors.affiliation: Institute of Neuroscience, University of Oregon, Eugene 97403, USA. sjohnson@uoneuro.uoregon.edu
authors.forename: S L
authors.initials: SL
authors.lastname: Johnson
authors.forename: M A
authors.initials: MA
authors.lastname: Gates
authors.forename: M
authors.initials: M
authors.lastname: Johnson
authors.forename: W S
authors.initials: WS
authors.lastname: Talbot
authors.forename: S
authors.initials: S
authors.lastname: Horne
authors.forename: K
authors.initials: K
authors.lastname: Baik
authors.forename: S
authors.initials: S
authors.lastname: Rude
authors.forename: J R
authors.initials: JR
authors.lastname: Wong
authors.forename: J H
authors.initials: JH
authors.lastname: Postlethwait
mesh_terms: D000818:Animals; D001483:Base Sequence; D002503:Centromere; D002874:Chromosome Mapping; D017931:DNA Primers; D008040:Genetic Linkage; D005819:Genetic Markers; D008969:Molecular Sequence Data; D011110:Polymorphism, Genetic; D015027:Zebrafish / Q000235:genetics*
chemical_list: D017931:DNA Primers; D005819:Genetic Markers