A second-generation linkage map of the sheep genome

@article{Gortari2009ASL,
  title={A second-generation linkage map of the sheep genome},
  author={Maurico J. de Gortari and Bradley A. Freking and Rachel P. Cuthbertson and Steven M. Kappes and John W. Keele and R. T. Stone and Kreg A. Leymaster and Ken G. Dodds and Allan M. Crawford and Craig Beattie},
  journal={Mammalian Genome},
  year={2009},
  volume={9},
  pages={204-209}
}
A genetic map of Ovis aries (haploid n = 27) was developed with 519 markers (504 microsatellites) spanning ∼3063 cM in 26 autosomal linkage groups and 127 cM (female specific) of the X Chromosome (Chr). Genotypic data were merged from the IMF flock (Crawford et al., Genetics 140, 703, 1995) and the USDA mapping flock. Seventy-three percent (370/504) of the microsatellite markers on the map are common to the USDA-ARS MARC cattle linkage map, with 27 of the common markers derived from sheep. The… 
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ASSOCIATION OF MICROSATELLITE MARKERS WITH PRODUCTION TRAITS IN SANTA INÊS AND CROSSBRED SHEEP
TLDR
Associations of alleles of 13 microsatelite loci located on sheep chromosome 20 (Major Histocompatibility Complex) with performance and carcass traits as well as resistance to gastrointestinal parasites in 138 pure Santa Ines sheep and their crosses with Bergamasca, Texel and Ile de France are observed.
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References

SHOWING 1-10 OF 24 REFERENCES
A comprehensive map of the porcine genome.
TLDR
The high-resolution comprehensive map has the marker density needed to identify quantitative trait loci (QTL), implement marker-assisted selection or introgression and YAC contig construction or chromosomal microdissection.
An autosomal genetic linkage map of the sheep genome.
We report the first extensive ovine genetic linkage map covering 2070 cM of the sheep genome. The map was generated from the linkage analysis of 246 polymorphic markers, in nine three-generation
Cosmid-derived markers anchoring the bovine genetic map to the physical map
TLDR
Comparison of the estimated size of the physical and linkage maps suggests that the genetic length of the bovine genome may be around 4000 cM.
A genetic linkage map of the bovine genome
TLDR
A cattle genetic linkage map was constructed which marks about 90% of the expected length of the cattle genome and shows as many differences in gene order compared to humans as is found between humans and mice.
A genetic linkage map for cattle.
TLDR
This map provides the skeletal framework prerequisite to development of a comprehensive genetic map for cattle and analysis of economic trait loci (ETL).
A medium-density genetic linkage map of the bovine genome
TLDR
A cattle genetic linkage map was constructed which provides a basis for high-resolution mapping of the bovine genome with physical resources such as Yeast and Bacterial Artificial Chromosomes as well as providing the underpinning for the interpolation of information from the Human Genome Project.
Directed cosmid isolation of bovine markers for physical assignment by fish
TLDR
A directed PCR‐based iterative screening protocol was developed to isolate cosmids containing microsatellite markers linked to chromosomal regions of interest, such as those near the ends of linkage groups or quantitative trait loci, and may be extended to comparative mapping of genes.
Comparative mapping of human Chromosome 2 identifies segments of conserved synteny near the bovine mh locus
TLDR
Overall, the data reveal a complex rearrangement of gene order between BTA2q12-44 and HSA2q14-37 that underscores the need to establish boundaries of conserved synteny when applying comparative mapping information to identify genes or traits of interest.
Meiosis and spermatogenesis in bulls heterozygous for a presumptive 1/29 Robertsonian translocation.
Bulls heterozygous for the 1/29 Robertsonian translocation showed normal mating behaviour, semen quality and spermatogenesis. The karyotypes of 90 offspring of one heterozygous bull were consistent
Convergent Domestication of Cereal Crops by Independent Mutations at Corresponding Genetic Loci
TLDR
This work has shown that independent domestication of sorghum, rice, and maize involved convergent selection for large seeds, reduced disarticulation of the mature inflorescence, and daylength-insensitive flowering, which supports models of quantitative inheritance that invoke relatively few genes, obviates difficulties in map-based cloning of QTLs, and impels the comparative mapping of complex pheno-types across large evolutionary distances.
...
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