Search Results - (Author, Cooperation:C. D. Millar)
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Publication Date: 2013-06-28Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; *Evolution, Molecular ; Genome/*genetics ; Horses/*genetics ; *PhylogenyPublished by: -
2Huynen, L. ; Millar, C. D. ; Scofield, R. P. ; Lambert, D. M.
[s.l.] : Macmillian Magazines Ltd.
Published 2003Staff ViewISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Ancient DNA studies have typically used multi-copy mitochondrial DNA sequences. This is largely because single-locus nuclear genes have been difficult to recover from sub-fossil material, restricting the scope of ancient DNA research. Here, we have isolated single-locus nuclear DNA markers to ...Type of Medium: Electronic ResourceURL: -
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ISSN: 1420-9071Keywords: Drosophila pseudoobscura ; mating behavior ; divergence ; sterilitySource: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: Summary Recently discovered individuals in New Zealand of the North American speciesDrosophila pseudoobscura were analyzed for any divergence in mating behavior. Cultures collected from five localities in North American were mated with a stock from Rotorua, New Zealand. No significant divergence was obtained in any of the within North Americ, and more importantly, between North American and New Zealand mating experiments. Further analyses also showed no development of sterility between recently caught New Zealand and North American flies. We discuss our results in relation to others of this type.Type of Medium: Electronic ResourceURL: -
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ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] SIR-In an interesting and provocative article, Halstead1 rejected the anti-darwinian views of the Japanese biologist Imanishi. His rejection is apparently based on his negative impressions of Japanese society. Halstead remarked that: "the ordinary Japanese [is] condemned... to the rigid ...Type of Medium: Electronic ResourceURL: -
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ISSN: 1573-3297Keywords: Drosophila pseudoobscura ; speciation ; laboratory culturing ; mate recognition systems ; asymmetrical matingSource: Springer Online Journal Archives 1860-2000Topics: BiologyPsychologyNotes: Abstract Drosophila pseudoobscura stocks maintained in laboratory culture for some time had altered mate recognition systems compared with recently collected control stocks. Three showed a significant deviation from random mating; in one, a tendency toward homogametic mating was recorded. Such deviations are in marked contrast to results from populations which have been recently collected from the field. Asymmetrical mating was observed in two of the crosses in the direction predicted by the Kaneshiro model.Type of Medium: Electronic ResourceURL: