نتایج جستجو برای: energy import dependency
تعداد نتایج: 726835 فیلتر نتایج به سال:
After synthesis in the cytoplasm, H1 histones are imported into the nucleus through an energy-dependent process that can be mediated by an importin beta-importin 7 (Impbeta-Imp7) heterodimer. H1 histones contain two structurally different types of nuclear localization signals (NLS). The first type of NLS resides within the unstructured C-terminal domain and is rich in basic amino acids. In cont...
according to amount of oil seeds import in iran are more than 80% of domestic needs, in this study, import comparative advantage in soybeans using rca and rsca index is calculated in 1961-2008 periods for iran and ten important importer countries. iran’s competition state is investigated. also long run relation between production and import comparative advantage index is estimated using johanse...
Using the Vector Error Correction Model (VECM) and Toda-Yamamoto Causality approach, this paper investigates short-run long–run relationship between export diversification, physical human capital, imports, economic growth in UAE. The study period consideration is 1975-2017. findings obtained from VECM test confirm existence of a significant long-run Besides, Toda Yamamoto Granger results reveal...
Active transport between nucleus and cytoplasm proceeds through nuclear pore complexes (NPCs) and is mediated largely by shuttling transport receptors that use direct RanGTP binding to coordinate loading and unloading of cargo [1] [2] [3] [4]. Import receptors such as importin beta or transportin bind their substrates at low RanGTP levels in the cytoplasm and release them upon encountering RanG...
There are many compressor stations along long-distance natural gas pipelines. Natural gas can be transported using different boot programs and import pressures, combined with temperature control parameters. Moreover, different transport methods have correspondingly different energy consumptions. At present, the operating parameters of many pipelines are determined empirically by dispatchers, re...
The peroxisome targeting signal type 1 (PTS1) receptor, Pex5p, of the tetratricopeptide repeat (TPR) motif family is located mostly in the cytosol and mediates the translocation of PTS1 proteins to peroxisomes. As a step towards understanding the mechanisms of protein import into peroxisomes, we investigated the molecular mechanisms involved in PTS1 recognition by Pex5p with regard to requireme...
The ubiquitous Made in China stickers and labels on consumer products remind us daily of China’s incredible economic rise. The world is accustomed to this powerful phenomenon and seems to expect that China’s economy will grow at 10 percent annually for at least another decade. Such remarkable economic progress has lifted millions of Chinese out of poverty and also substantially benefited the gl...
Oligodendrocytes make myelin and support axons metabolically with lactate. However, it is unknown how glucose utilization and glycolysis are adapted to the different axonal energy demands. Spiking axons release glutamate and oligodendrocytes express NMDA receptors of unknown function. Here we show that the stimulation of oligodendroglial NMDA receptors mobilizes glucose transporter GLUT1, leadi...
Most mitochondrial proteins are encoded in the nucleus. They are synthesized as precursor forms in the cytosol and must be imported into mitochondria with the help of different protein translocases. Distinct import signals within precursors direct each protein to the mitochondrial surface and subsequently onto specific transport routes to its final destination within these organelles. In this r...
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