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  • 1
    Electronic Resource
    Electronic Resource
    “Towering” of Birds (1876)
    [s.l.] : Nature Publishing Group
    Nature 15 (1876), S. 177-178 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] I HAVE read Mr. Romanes' communication on the “towering” of grouse and partridges with much interest. As he requests further information, may I be permitted to contribute the following :—I once observed a pheasant which, after being shot, flew apparently untouched for about one hundred yards, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/015177b0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Spectrum of the Electric Light (1881)
    [s.l.] : Nature Publishing Group
    Nature 25 (1881), S. 103-103 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WILL you, or one of your spectroscopical contributors, kindly inform me in what respects (if at all) the spectrum of the electric light differs from that of the sun? At a time apparently not far distant from the almost universal application of the electric light, the question I ask is not ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/025103a0
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  • 3
    Electronic Resource
    Electronic Resource
    Post-mortem changes implicate adenine nucleotides and pyridoxal-5′-phosphate in regulation of brain glutamate decarboxylase (1977)
    [s.l.] : Nature Publishing Group
    Nature 266 (1977), S. 847-848 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The percentage saturation of GAD by pyridoxal-P is defined here as the activity of GAD measured in the absence of added pyridoxal-P as a percentage of the activity measured in the presence of saturating levels of the cofactor (100 µM). This approach is possible because the cofactor is tightly ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/266847a0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Sight in Dogs (1873)
    [s.l.] : Nature Publishing Group
    Nature 7 (1873), S. 361-361 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] I THINK Mr. Kingsley rather underrates the exercise of the organs of vision by the dog when, in comparing it with the horse, he writes,—“ The dog, who has smelt everything, but looked at very little.” Now it is true that the dog does not look about him when on his travels, in the popular sense, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/007361b0
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  • 5
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    Neo-sex Chromosomes in the Monarch Butterfly, Danaus plexippus (2017)
    Genetics Society of America (GSA)
    Details
    Publication Date: 2017-10-06
    Description: We report the discovery of a neo-sex chromosome in the monarch butterfly, Danaus plexippus , and several of its close relatives. Z-linked scaffolds in the D. plexippus genome assembly were identified via sex-specific differences in Illumina sequencing coverage. Additionally, a majority of the D. plexippus genome assembly was assigned to chromosomes based on counts of one-to-one orthologs relative to the butterfly Melitaea cinxia (with replication using two other lepidopteran species), in which genome scaffolds have been mapped to linkage groups. Sequencing coverage-based assessments of Z linkage combined with homology-based chromosomal assignments provided strong evidence for a Z-autosome fusion in the Danaus lineage, involving the autosome homologous to chromosome 21 in M. cinxia . Coverage analysis also identified three notable assembly errors resulting in chimeric Z-autosome scaffolds. Cytogenetic analysis further revealed a large W chromosome that is partially euchromatic, consistent with being a neo-W chromosome. The discovery of a neo-Z and the provisional assignment of chromosome linkage for 〉90% of D. plexippus genes lays the foundation for novel insights concerning sex chromosome evolution in this female-heterogametic model species for functional and evolutionary genomics.
    Electronic ISSN: 2160-1836
    Topics: Biology
    Published by Genetics Society of America (GSA)
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