It is composed of the viral genome and capsid proteins surrounded by an envelope and a shell of proteins. After infecting a host cell, the dengue virus hijacks the host cell's machinery to ...

Around the capsid, there may be a spiky covering known as the envelope. These spikes are proteins that enable viruses to bind to and enter host cells. There, if the conditions are right ...

that sits at the virus's center and contains its genetic material, known as RNA. Before infiltrating a cell, the capsid is surrounded by an envelope of fatty molecules; this envelope fuses to the ...

Some viruses have a second protective layer known as the envelope. This layer is usually ... coding only for essential proteins such as capsid proteins, enzymes and proteins necessary for ...

Only certain cleaners kill norovirus, a leading cause of vomiting, diarrhea and foodborne illness. Why is that?

“The capsid is key to the virus infection cycle. If we could disrupt the assembly process, the virus wouldn’t be able to produce infectious copies of itself.” The Indiana University researchers had ...

Flu viruses and many cold viruses also have a viral envelope, meaning the capsid is covered by two layers of lipids similar to the cell membranes found on organisms. Viruses can’t multiply on ...

Viruses are comparatively simple in structure, consisting of a piece of genetic material (RNA or DNA) enclosed in a protein coat (the capsid). Some also have an outer envelope. Viruses get into ...

Implications on virus assembly and envelope incorporation," was recently published in ... The Gag protein is made of individual domains including matrix, capsid, and nucleocapsid. Each domain has ...

A computational model of the more than 26 million atoms in a DNA-packed viral capsid expands our understanding of virus structure and DNA dynamics, insights that could provide new research avenues ...

Patients with multidrug-resistant human immunodeficiency virus type 1 (HIV-1) infection have limited treatment options. Lenacapavir is a first-in-class capsid inhibitor that showed substantial ...