منابع مشابه
Genetically, Merino ewes that lose less live weight during joining have a higher chance of having lambs but the total weight of the born lambs is not affected
Sheep in many areas of Australia and New Zealand experience periods of variable feed supply. Merino sheep can be bred to be more resilient to this varying feed supply. Resilient sheep lose less live weight when grazing poor quality pasture. However, we do not know if breeding for live weight change genetically affects reproduction. To estimate genetic correlations between live weight change and...
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If one believes that vegetarianism is morally obligatory, there are numerous ways to argue for that conclusion. In this paper, classic utilitarian and rights-based attempts to ground this obligation are considered, as well as Cora Diamond’s reframing of the debate in terms of the proper way to view other animals. After discussion of these three ways to ground the obligation and their problems, ...
متن کاملReal but modest gains from genetic barcoding
Costa and Carvalho make a compelling case for the practical utility of barcoding fish. Essentially the barcode, the precise sequence of a carefully chosen few hundred base pairs of a mitochondrial gene found in all eukaryotes, is intended as a defini taxonomic criterion that can be added to the existing description of a species, but that has the enormous advantage of being applicable to any par...
متن کاملSelf-Cannibalism: The Man Who Eats Himself
Self-mutilation is a general term for a variety of forms of intentional self-harm without the wish to die. Although there have been many reports of self-mutilation injuries in the literature, none have reported self-cannibalism after self-mutilation. In this article we present a patient with self-cannibalism following self-mutilation. A 34-year-old male patient was brought to the emergency depa...
متن کاملUnclear Relationship: Prenatal but not Concurrent Bisphenol A Exposure Linked to Lower Weight and Less Fat
The first prospective study to estimate effects of prenatal and earlylife exposure to bisphenol A (BPA) on children’s body mass has found that girls who were exposed to the highest concentrations in utero had lower weight for their height and were less likely to be obese at age 9 than girls with the lowest exposures [EHP 121(4):514–520; http://dx.doi.org/1205548]. However, the same was not true...
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ژورنال
عنوان ژورنال: Nature Reviews Genetics
سال: 2000
ISSN: 1471-0056,1471-0064
DOI: 10.1038/35049517