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Symmetry and asymmetry are fundamental properties of nature. Seen from above, butterflies have left-right symmetry, while male fiddler crabs show dramatic asymmetry. This is also the case for the fundamental units of life: cells. They control the symmetry of their internal structures to regulate all biological functions.Publishing in Nature Communications, a team led by Kyoto University's Hakubi Center for Advanced Research has announced the development of an artificia
nike store dunk l cell that brings to light the dynamics that govern each cell's internal symmetry.The team found that the actomyosin network 鈥?a complex consisting primarily of the protein actin that creates th
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dunks olecular motor myosin 鈥?self-organizes into two distinct structures that push-and-pull intracellular components as if in a tug-of-war.Previous studies have shown that the structural mass of a cell 鈥?the actin cytoskeleton 鈥?is involved in symmetrical positioning. It has been hypoth ISLAMABAD:After a year-long struggle, the government has finally allocated Rs100 million for upgrading the early warning system of the Pakistan Meteorological Department (PMD) under the Public Sector Development Programme 2017-18.According to PSDP 2017-18, it is one of the new schemes of the Aviation Division with an estimated cost of Rs19.2 billion.A federal government official, who spoke on condition of anonymity, said, 鈥淭he amount has been allocated after a year-long struggle as it was not among the government鈥檚 top priorities.鈥滻t is a meagre amount for such a mega project, but it would at least help start the project, said the official.Impending storm: No money allocated for new wea
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adidas campus uomo her radars鈥淭he PMD had been pressing the government for some allocation since June last year,鈥?he said, add
adidas campus 00's ing that the PMD intensified its efforts for the budget allocation after the Prime Minister had asked the department to submit a report on its failure to inform the government about the windstorms
