Ron Smith is Professor of Economics, Birkbeck College, University of London. He has been Visiting Professor at the London Business School and the University of Colorado and has published seven books and over a hundred papers in the areas of applied econometrics and defense economics. Bernard Udis is Professor of Economics, Emeritus, at the University of Colorado at Boulder. During 1997, he was ...

Exit of secretory cargo from the endoplasmic reticulum (ER) takes place at specialized domains called ER exit sites (ERESs). In mammals, loss of TANGO1 and other MIA/cTAGE (melanoma inhibitory activity/cutaneous T cell lymphoma-associated antigen) family proteins prevents ER exit of large cargoes such as collagen. Here, we show that Drosophila melanogaster Tango1, the only MIA/cTAGE family memb...

Several factors contribute to nuclear mRNA export in Saccharomyces cerevisiae, including Mex67p, Mtr2p, Gle1p, Nup159p, Dbp5p, and Rip1p. Strains carrying mutations in these factors show rapid and dramatic nuclear accumulation of poly(A)(+) RNA. We have characterized two heat shock mRNAs, SSA4 and HSP104, in these mutant backgrounds; each transcript concentrates in a single intranuclear focus. ...

Export is one of key factor on the sustainability economic growth either in developing or developed countries. This issue attracted researchers to examine relationship between export and Bahrain by using data from 1986 until 2018. Johansen co-integration Granger causality conducted for analyze. The finding reveals that all variables are existence at 5% significant level. For granger test, found...

Any metal in excess can be toxic; therefore, metal homeostasis is critical to bacterial survival. Bacteria have developed specialized metal import and export systems for this purpose. For broadly toxic metals such as copper, bacteria have evolved only export systems. The copper export system (cop operon) usually consists of the operon repressor, the copper chaperone, and the copper exporter. In...