منابع مشابه
Op-brai150102 1949..1960
Corticocortical interactions between the primary motor cortex, the ventral premotor cortex and posterior parietal motor areas, such as the anterior and caudal intraparietal sulcus, are relevant for skilled voluntary hand function. It remains unclear to what extent these brain regions and their interactions also contribute to basic motor functions after stroke. We hypothesized that white matter ...
متن کاملCraig C. Mello (1960- )
Craig C. Mello is an American developmental biologist and Nobel Laureate, who helped discover RNA interference [4] (RNAi). Along with his colleague Andrew Fire [5], he developed gene knockouts using RNAi. In 2006 Mello won the Nobel Prize in Physiology or Medicine [6] for his contribution to the discovery of RNAi. Mello also contributed to developmental biology, focusing on gene regulation [7],...
متن کاملDev118448 1960..1970
Vasa is a conserved RNA-helicase found in the germ lines of all metazoans tested. Whereas Vasa presence is often indicated as a metric for germline determination in animals, it is also expressed in stem cells of diverse origin. Recent research suggests, however, that Vasa has a much broader function, including a significant role in cell cycle regulation. Results herein indicate that Vasa is uti...
متن کاملDev104166 1950..1960
Apical and basolateral determinants specify and maintain membrane domains in epithelia. Here, we identify new roles for two apical surface proteins – Cadherin 99C (Cad99C) and Stranded at Second (SAS) – in conferring apical character in Drosophila tubular epithelia. Cad99C, the Drosophila ortholog of human Usher protocadherin PCDH15, is expressed in several embryonic tubular epithelial structur...
متن کاملRefining Objects
Inspired by Cardelli’s pioneering work, many type disciplines for object-oriented programming are based on enrichments of structural type theories with constructs such as subtyping and bounded polymorphism. A principal benefit of such a formulation is that the absence of “message not understood” errors is an immediate corollary of the type safety theorem. A principal drawback is that the result...
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ژورنال
عنوان ژورنال: Bulletin of The Japan Petroleum Institute
سال: 1961
ISSN: 0582-4656
DOI: 10.1627/jpi1959.3.76