The NH2 terminus of the yeast F1-ATPase beta subunit precursor directs the import of this protein into mitochondria. To define the functionally important components of this import signal, oligonucleotide-directed mutagenesis was used to introduce a series of deletion and missense mutations into the gene encoding the F1-beta subunit precursor. Among these mutations were three nonoverlapping dele...

This paper discusses Indonesia's trade balance during the first quarter of 2020 and examines developments in important sectors. The study investigates what policies need to be taken make Indonesian economy survive. Based on quantitative qualitative data, April experienced a deficit 344.7 million US dollars export-import performance oil gas non-oil sectors, after surplus 715.7 previous month. sl...

uclear import is slowed by too much of a good thing. So says a new systems model of nuclear import from Riddick and Macara (page 1027), which predicts that high levels of the cargo carrier Importin-␤ or the RanGEF RCC1 inhibit import. With its simple nucleus-versus-cytoplasm architecture, import is a good candidate for systems analysis. Most of the components have been identified, and biochemic...

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...