Le virus de la Rougeole reste le plus meurtrier des virus contre lesquels il existe un vaccin, avec environ 350000 décès par an dans le monde. Ce virus appartient à la famille des Paramyxoviridae, qui sont des virus enveloppés de forme sphérique dont le génome est composé d’un seul brin d’ARN de polarité négative. L’élément central de la réplication et de la transcription du génome viral est le complexe, de forme hélicoïdale, entre l’ARN du virus et la nucléoprotéine. Cette association intime appelée nucléocapside a des propriétés étonnantes non encore élucidées. En effet, l’ARN des virus à ARN négatif a la particularité de n’être jamais nu, même lors des étapes de réplication/transcription nécessitant pourtant le passage de la polymérase v...
Rhabdoviruses, including vesicular stomatitis virus (VSV) and rabies virus (RAV), are enveloped viru...
SummaryThe traditional Fourier-Bessel approach to three-dimensional reconstruction from electron mic...
Members of the Paramyxoviridae such as measles, mumps, and parainfluenza viruses have pleomorphic, e...
Flexible helical protein polymers exemplified by actin filaments, microtubules and bacterial flagell...
AbstractThe 3-D reconstructed images of two related viral structures, obtained by digital image proc...
The treatment of helical objects as a string of single particles has become an established technique...
<div><p>Cryo-electron microscopy permits 3-D structures of viral pathogens to be determined in remar...
Describing the protein interactions that form pleomorphic and asymmetric viruses represents a consid...
Several major human pathogens, including the filoviruses, paramyxoviruses, and rhabdoviruses, packag...
Viruses, are such efficient nano-machines that they can pack all the genomic materials in a confined...
In microbiology, and in particular in virus research, electron microscopy (EM) is an important tool,...
Viruses are a group of contagious microbes that have compact structures, containing a nucleic acid c...
International audienceHelical reconstruction from electron cryomicrographs has become a routine tech...
The term "virosphere" describes both the space where viruses are found and the space they influence,...
Packaging of the Cystovirus phi 8 genome into the polymerase complex is catalysed by the hexameric P...
Rhabdoviruses, including vesicular stomatitis virus (VSV) and rabies virus (RAV), are enveloped viru...
SummaryThe traditional Fourier-Bessel approach to three-dimensional reconstruction from electron mic...
Members of the Paramyxoviridae such as measles, mumps, and parainfluenza viruses have pleomorphic, e...
Flexible helical protein polymers exemplified by actin filaments, microtubules and bacterial flagell...
AbstractThe 3-D reconstructed images of two related viral structures, obtained by digital image proc...
The treatment of helical objects as a string of single particles has become an established technique...
<div><p>Cryo-electron microscopy permits 3-D structures of viral pathogens to be determined in remar...
Describing the protein interactions that form pleomorphic and asymmetric viruses represents a consid...
Several major human pathogens, including the filoviruses, paramyxoviruses, and rhabdoviruses, packag...
Viruses, are such efficient nano-machines that they can pack all the genomic materials in a confined...
In microbiology, and in particular in virus research, electron microscopy (EM) is an important tool,...
Viruses are a group of contagious microbes that have compact structures, containing a nucleic acid c...
International audienceHelical reconstruction from electron cryomicrographs has become a routine tech...
The term "virosphere" describes both the space where viruses are found and the space they influence,...
Packaging of the Cystovirus phi 8 genome into the polymerase complex is catalysed by the hexameric P...
Rhabdoviruses, including vesicular stomatitis virus (VSV) and rabies virus (RAV), are enveloped viru...
SummaryThe traditional Fourier-Bessel approach to three-dimensional reconstruction from electron mic...
Members of the Paramyxoviridae such as measles, mumps, and parainfluenza viruses have pleomorphic, e...