Chloroplasts are a major destination of protein traffic within leaf cells. Protein import into chloroplasts is mediated by a set of translocon complexes at the chloroplast envelope. Current data indicate that the expression of translocon genes is regulated in a tissue-specific manner, possibly to accommodate the higher import demand of chloroplasts in leaves and the lower demand of plastids in ...

In this paper, we use the Global Gas Model to analyze the perspectives and infrastructure needs of the European natural gas market until 2050. Three pathways of natural gas consumption in a future low-carbon energy system in Europe are envisaged: i) a decreasing natural gas consumption, along the results of the PRIMES model for the EMF decarbonization scenarios; ii) a moderate increase of natur...

in this article, demand equations for import of consumer, intermediate and capital goods for the period 1971(2) to 1999(1), is estimated and analyzed, using the ardl pesaran & shin method. the results show that the behavior of the different categories of imported goods in iran is best explained by the parallel market exchange rate, implying this rate is a closer approximation fir the opportunit...

In this article, demand equations for import of consumer, intermediate and capital goods for the period 1971(2) to 1999(1), is estimated and analyzed, using the ARDL Pesaran & Shin method. The results show that the behavior of the different categories of imported goods in Iran is best explained by the parallel market exchange rate, implying this rate is a closer approximation fir the opportunit...

Most of the mitochondrial inner-membrane proteins are generated without a presequence and their targeting depends on inadequately defined internal segments. Despite the numerous components of the import machinery identified by proteomics, the properties of hydrophobic import substrates remain poorly understood. Recent studies support several principles for these membrane proteins: first, they b...