aMolecular Biology and Genetics Laboratory, central Veterinary study Laboratory, and bCamel Reproduction Center, Dubai, united Arab Emirates; cSchool of Forensic and also Investigative Science, university of main Lancashire, Preston, UK; dDepartment of veterinary Integrative Biosciences, Texas A&M University, university Station, Tex., USA

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Accepted: April 07, 2014Published online: respectable 29, 2014Issue release date: October 2014

Number of print Pages: 7Number the Figures: 3Number of Tables: 5

ISSN: 1424-8581 (Print) eISSN: 1424-859X (Online)

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Chromosome configurations and also chiasma frequency throughout the metaphase I stage of spermatogenesis in the male horse are characterized in this work. The genome-wide frequency and distribution the chiasmata was detected together 49.45 ± 2.07 for 14 abundant stallions. All X and also Y chromosomes mutual a single chiasma at their pseudoautosomal region, while 1-4 chiasmata were observed in autosomal chromosomes. The chiasma frequency and also distribution were further studied because that 8 various bivalents identified by FISH in 5 fertile stallions. Hereditary length was calculated from chiasmata data for the totality genome and also for this 8 chromosomes. The findings complement the hereditary linkage data and provide insight into the genetic basis the spermatogenesis in normal stallions.

Amann RP: useful anatomy the the adult male, in McKinnon AO, Voss JL (eds): horse Reproduction, pp 645-657 (Lea and Febiger, Philadelphia 1993).
Anderson LK, Reeves A, Webb LM, Ashley T: circulation of crossing over on computer mouse synaptonemal complexes making use of immunofluorescent localization that MLH1 protein. Genetics 151:1569-1579 (1998).
External Resources
Barlow AL, Hultén MA: cross over analysis at pachytene in man. Eur J Hum Genet 6:350-358 (1998).
External Resources
Bowling AT, Breen M, Chowdhary BP, Hirota K, Lear T, et al: worldwide system for cytogenetic nomenclature the the residential horse. Report of the 3rd international committee for the standardization that the domestic horse karyotype, Davis, CA, USA, 1996. Chromosome Res 5:433-443 (1997).
Chowdhary BP, Raudsepp T: The steed derby: racing from map to whole genome sequence. Chromosome Res 16:109-127 (2008).
Das PJ, Lyle SK, Beehan D, Chowdhary BP, Raudsepp T: Cytogenetic and also molecular characterization of Y isochromosome in a 63,X0/64,Xi(Yq) mosaic karyotype of an intersex horse. Sex Dev 6:117-127 (2012).
Dib C, Fauré S, Fizames C, Samson D, Drouot N, et al: A substantial genetic map the the human being genome based upon 5,264 microsatellites. Nature 380:152-154 (1996).
Durkin K, Raudsepp T, Chowdhary BP: Cytogenetic review of the stallion, in McKinnon AO, Squires EL, Vaala WE, Varner DD (eds): horse Reproduction, pp 1462-1468 (Wiley Blackwell, Ames 2011).
Fang JS, Jagiello GM: An evaluation of the chromosome map and chiasmata features of human being diplotene spermatocytes. Cytogenet cell Genet 47:52-57 (1988).
External Resources
Hassold T, hunt P: The genesis of human being aneuploidy. Macmillan Magazines 2:280-291 (2001).
External Resources

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Holstein AF, Schulze W, Davidoff M: understanding spermatogenesis is a prerequisite because that treatment. Reprod Biol Endocrinol 1:107-122 (2003).