title: The cytogenetic and molecular architecture of chromosome 1R--one of the most widely utilized sources of alien chromatin in wheat varieties.
abstract: Chromosome 1R of rye (Secale cereale) is one of the most intensively used sources of alien chromatin in bread wheat. It provides a source of valuable disease resistance genes and its widespread use has stimulated the development of genetic maps incorporating protein and DNA markers. Published data as well as new mapping data were combined into a consensus map by using common markers in the different mapping studies to orient the various data sets relative to each other. The consensus map provides a tentative order, and relative distances, between the genetic markers. A summary of the dispersed repetitive sequences that are now available for the detection and characterization of chromosome 1R segments in wheat is also provided.
authors.affiliation: CSIRO, Division of Plant Industry, Canberra, ACT, Australia.
authors.forename: M
authors.initials: M
authors.lastname: Baum
authors.forename: R
authors.initials: R
authors.lastname: Appels
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D002875:Chromosomes; D003582:Cytogenetics; D004247:DNA / Q000235:genetics; D005819:Genetic Markers; D008969:Molecular Sequence Data; D010944:Plants / Q000235:genetics*; D012434:Secale / Q000235:genetics; D014908:Triticum / Q000235:genetics
chemical_list: D005819:Genetic Markers; D004247:DNA