نتایج جستجو برای: provoke destroying environment
تعداد نتایج: 525919 فیلتر نتایج به سال:
At presynaptic active zones (AZs), the frequently observed tethering of synaptic vesicles to an electron-dense cytomatrix represents a process of largely unknown functional significance. Here, we identified a hypomorphic allele, brpnude, lacking merely the last 1% of the C-terminal amino acids (17 of 1740) of the active zone protein Bruchpilot. In brpnude, electron-dense bodies were properly sh...
Big mammals have big (or slow) cells C ells use two basic strategies to adapt to the size of the organism in which they reside, say Van Savage and colleagues. Depending on how often they divide, comparable cells in a mouse and an elephant differ in either metabolic rate or cell volume, but usually not both. The need for such adaptation stems from simple geometry. As body volume increases, surfa...
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