LEXICAL MEANS OF VERBALIZATION OF UNCERTAINTY IN THE ARABIC LANGUAGE ON THE EXAMPLE OF MODERN BEST SELLERS


Widespread Distribution and Functional Specificity of the Copper Importer CcoA: Distinct Cu Uptake Routes for Bacterial Cytochrome c Oxidases

ABSTRACT Cytochrome c oxidases are members of the heme-copper oxidase superfamily.These enzymes have different subunits, cofactors, and primary electron acceptors, yet they all contain identical heme-copper (CuB) binuclear centers within their catalytic subunits.The uptake and delivery pathways of the CuB atom incorporated into this active site, wh

read more

Suramin Inhibits Chikungunya Virus Replication by Interacting with Virions and Blocking the Early Steps of Infection

Chikungunya virus (CHIKV) is a mosquito-transmitted alphavirus that can cause a debilitating disease that is primarily characterized by persistent joint pain.CHIKV has been emerging globally, while neither a vaccine nor antiviral medication is available.The anti-parasitic drug suramin was previously shown to inhibit CHIKV replication.In this study

read more