Results 231 to 240 of about 84,247 (263)
Some of the next articles are maybe not open access.
The sense of the helix of paramyxovirus nucleocapsids
Journal of Molecular Biology, 1972Abstract The sense of the helix of the nucleocapsid of the parainfluenza virus SV5 is left-handed, and evidence has been found suggesting that the nucleocapsid of mumps virus is also left-handed.
R W, Compans +2 more
openaire +2 more sources
The ultrastructure of disrupted herpesvirus nucleocapsids
Virology, 1975Abstract Nucleocapsids prepared by treating herpes simplex or varicella-zoster virions with Nonidet P-40 were found to be degraded by EDTA-trypsin. Initial action of the enzyme appeared to be to degrade the pentameric capsomeres located on the vertices of the icosahedron and thus cause the capsid to flatten and the capsomeres to align in a ...
E L, Palmer, M L, Martin, G W, Gary
openaire +2 more sources
Nucleocapsid Structure and Function
2008Measles virus belongs to the Paramyxoviridae family within the Mononegavirales order. Its nonsegmented, single-stranded, negative-sense RNA genome is encapsidated by the nucleoprotein (N) to form a helical nucleocapsid. This ribonucleoproteic complex is the substrate for both transcription and replication.
openaire +2 more sources
Metal binding to the HIV nucleocapsid peptide
JBIC Journal of Biological Inorganic Chemistry, 1999Co(II) and Zn(II) binding constants have been measured for binding to the HIV-1 nucleocapsid N-terminal metal binding domain (residues 1-18), using competition titration methods and monitoring Co(II) binding by visible absorbance spectroscopy. Enthalpies for binding were directly measured by isothermal titration colorimetry.
G, McLendon +3 more
openaire +2 more sources
Isolation and structure of the nucleocapsid of HVJ
Virology, 1968Abstract A method for isolation of the nucleocapsids of HVJ from virions was developed: HVJ virions suspended in Na 2 CO 3 NaHCO 3 buffer (0.02 M , 1:1) were disintegrated with Emasol 1130 (a Tween 20-like surfactant) and banded by CsCl equilibrium centrifugation. The nucleocapsids of HVJ formed a band at a buoyant density of 1.31, and most of the
openaire +2 more sources
Envelope and nucleocapsid antigens of Cytomegalovirus (CMV)
Medical Microbiology and Immunology, 1975A method for the purification and concentration of Cytomegalovirus nucleocapsids and particles complete with envelope is described. Antibody to either nucleocapsid or envelope antigens can be detected in human sera. In patients with CMV disease the antibodies to the envelope antigen could not be detected before the 3rd week after the beginning of ...
H, Schmitz, H W, Doerr, M, Obrig
openaire +2 more sources
Mechanisms governing hepadnaviral nucleocapsid assembly
Journal of Hepatology, 1993Reverse transcription of an RNA pregenome is the central step in the replication cycle of the hepatitis B viruses. This reaction takes place within the viral nucleocapsid composed of the core protein, product(s) of the P (pol) gene and the RNA pregenome.
R, Bartenschlager, H, Schaller
openaire +2 more sources
Intracellular stability of nonreplicating paramyxovirus nucleocapsids
Virology, 1990Using Northern blot analysis, we have demonstrated the ability of infectious measles and Sendai virus particles to rescue the intracellular replication of their homologous defective interfering (DI) nucleocapsids up to 3 days and 1 day, respectively, after initial DI infection. The half-life of the paramyxovirus DI nucleocapsids was therefore judged to
Mottet G, Curran J, Roux L
openaire +3 more sources
[Morphogenesis of AcMNPV nucleocapsid].
Wei sheng wu xue bao = Acta microbiologica Sinica, 1999In this paper we reported that the nucleocapsid morphogenetic process of AcMNPV in which polyhedrin gene was deleted in the nuclei of sf9 cells. First, the capsid proteins entered the nuclei and assembled many 34nm diameter long fascicularly arranged hollow-tube structures.
J, Chen, J, Teng, Z, Zhai
openaire +1 more source