Molecular Replication

Molecular Biology of Rotavirus Entry and Replication

Rotavirus is a nonenveloped, double-stranded, RNA virus belonging to the Reoviridae family and is the major etiological agent of viral gastroenteritis in young children and young animals. Remarkable progress in the understanding of the rotavirus cycle has been made in the last 10 years. The knowledge of viral replication thus far acquired is based on structural studies, the expression and coexp...

Molecular Mechanisms of DNA Replication Checkpoint Activation

The major challenge of the cell cycle is to deliver an intact, and fully duplicated, genetic material to the daughter cells. To this end, progression of DNA synthesis is monitored by a feedback mechanism known as replication checkpoint that is untimely linked to DNA replication. This signaling pathway ensures coordination of DNA synthesis with cell cycle progression. Failure to activate this ch...

Molecular events leading to picornavirus genome replication.

Bluetongue virus replication, molecular and structural biology.

The icosahedral bluetongue virus (BTV) particle (~80 nm diameter) is composed of three distinct protein layers. These include the subcore shell (VP3), core-surface layer (VP7) and outer capsid layer (VP2 and VP5). The core also contains ten dsRNA genome segments and three minor proteins (VP1[Pol], VP4[CaP]and VP6[Hel]), which form transcriptase complexes. The atomic structure of the BTV core ha...

Molecular docking study of anti-viral FDA-approved drugs as novel entry and replication Ebola viral inhibitors

Background & Objective: Because of the reported high ability of virulence and the lack of appropriate drug of Ebola virus during the last decades, many investigations have been accomplished regarding discovery and the introduction of anti-Ebola drugs. The aim of this research was the bioinformatical study of entry and replication of Ebola viral inhibition by drug repurposing. Materials & Method...