منابع مشابه
Australian revelations
The almost chance discovery of a file of unknown watercolour paintings revealed in a routine valuation of the contents of an English country house has set Australian art specialists alight. The paintings, bought by Australian National Library in Canberra, are now back home and on tour around the country. The pictures, discovered in a dusty file, excited the valuers by their vividness and qualit...
متن کاملProteomic Revelations
The power of proteomics in cultured skin fibroblasts from individuals with either systemic sclerosis or recessive dystrophic epidermolysis bullosa has led to the common finding of senescence and deficiencies in autophagy. Both of these disorders exert high demand on fibroblast activity, and without the protective action of autophagy cellular stress could have many adverse effects that are furth...
متن کاملY revelations
it is required by law to keep an eye on any human embryo created in any other way than by the natural proceedings. In December 2002, the High Court seriously undermined the HFEA's position when it decided that its ruling that allowed the Hashmi family to use embryo selection had exceeded its legal powers. In May, however, the appeal court overturned that judgment and cleared the last legal hurd...
متن کاملRevelations of the RYK receptor.
Significant progress has been made over the last decade in elucidating the mechanisms employed by receptor protein tyrosine kinases (RTKs) in transducing extracellular signals critical for the regulation of diverse cellular activities. Nevertheless, revealing the biological significance of a subset of the RTKs that contain catalytically inactive protein tyrosine kinase domains has proven more e...
متن کاملIsland revelations
Madagascar is the world’s fourth largest island and is recognised as one of of the world’s top ten hotspots for biodiversity. Separated from Africa for 160 million years, it is home to between around 12,000 plant species of which nearly 10,000 are thought to be unique to the island. And much of its fauna is of great interest too, no more so than its lemurs, the primate family of major interest ...
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ژورنال
عنوان ژورنال: Nature
سال: 2010
ISSN: 0028-0836,1476-4687
DOI: 10.1038/466191a