ZFIN ID: ZDB-PUB-961014-497
Centromere-linkage analysis and consolidation of the zebrafish genetic map
Johnson, S.L., Gates, M.A., Johnson, M., Talbot, W.S., Horne, S., Baik, K., Rude, S., Wong, J.R., and Postlethwait, J.H.
Date: 1996
Source: Genetics 142: 1277-1288 (Journal)
Registered Authors: Gates, Michael A., Horne-Badovinac, Sally, Johnson, Stephen L., Postlethwait, John H., Talbot, William S.
Keywords: none
MeSH Terms: Animals; Base Sequence; Centromere*; Chromosome Mapping*; DNA Primers (all 10) expand
PubMed: 8846904
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.
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