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 کاملEl Cerebelo En El Autismo
Autism is considered as a neurodevelopmental disorder which affects boys more than girls, in a proportion 4:1 respectively. Autism presents neuroanatomical abnormalities located in the frontal cortex, the amygdala and the cerebellum. Autistic cerebellar postmortem studies have revealed a reduced number of Purkinje cells as well as a reduced Purkinje cell size when compared with non-autistic sub...
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ژورنال
عنوان ژورنال: Archivos de la Sociedad Española de Oftalmología
سال: 2004
ISSN: 0365-6691
DOI: 10.4321/s0365-66912004000400012