Zobrazeno 1 - 10
of 15
pro vyhledávání: '"John Berriman"'
Autor:
Hui Wei, R Holland Cheng, John Berriman, William J Rice, David L Stokes, A Katz, David Gene Morgan, Paul Gottlieb
Publikováno v:
PLoS ONE, Vol 4, Iss 9, p e6850 (2009)
BACKGROUND:Bacteriophage phi12 is a member of the Cystoviridae, a unique group of lipid containing membrane enveloped bacteriophages that infect the bacterial plant pathogen Pseudomonas syringae pv. phaseolicola. The genomes of the virus species cont
Externí odkaz:
https://doaj.org/article/5c8a8b7d52e54f258410140e71597808
Autor:
Ryuji Kobayashi, Elena Yakubovskaya, Daniel F. Bogenhagen, John Berriman, Caroline Kisker, Joseph S. Wall, Zhixin Chen, Mark Lukin
Publikováno v:
The EMBO Journal. 26:4283-4291
We used electron microscopy to examine the structure of human DNA pol gamma, the heterotrimeric mtDNA replicase implicated in certain mitochondrial diseases and aging models. Separate analysis of negatively stained preparations of the catalytic subun
Autor:
S. Bullivant, Clive W. Evans, John Berriman, David L. Christie, Joerg Kistler, Andrew Corin, W. T. M. Gruijters
Publikováno v:
Journal of Structural Biology. 103:204-211
A 70-kDa membrane protein (MP70) is a component of the lens fiber gap junctions. Its membrane topology and its N-terminal sequence are similar to those of the connexin family of proteins. Some features of MP70 containing fiber gap junctions are, howe
Autor:
Glenn Minko, Rakhi Podder, Alexandra Alimova, Alvin Katz, Paul Gottlieb, Robert R. Alfano, Hui Wei, John Berriman
Publikováno v:
Photochemistry and photobiology. 81(4)
Native fluorescence spectroscopy (NFS), primarily from tryptophan (trp), was used for in situ investigation of the virus-receptor attachment process in phi6, a lipid-containing bacteriophage from the Cystoviridae family. NFS allowed us to monitor the
Publikováno v:
Ultramicroscopy. 72(1-2)
We describe procedures to assess charging of biological specimens under electron irradiation in an electron cryomicroscope. Charging can be observed by an expansion of the illuminating beam, blurring of electron diffraction patterns and by beam "foot
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 52:118-119
There is an ever present need in electron microscopy of biological specimens to improve the quality of the recorded data to approach the atomic resolution capability of the modem instruments. The method adopted which has yielded the only significant
Autor:
Kevin Leonard, John Berriman
Publikováno v:
Ultramicroscopy. 19:349-366
The electron diffraction patterns of tilted thin crystals were used to determine the unit cell size in the direction normal to the supporting film. The method revealed a considerable dose-dependent thinning or shrinkage. Using a variety of specimens
Publikováno v:
Ultramicroscopy. 13:351-364
A new method is described for specimen thickness determination in transmission electron microscopy. This is carried out by marking specimens with gold particles and analysing the images of a tilt series by computer. The method makes it possible to di
Publikováno v:
Journal of Molecular Biology. 165:401-406
Membrane crystals of mitochondrial ubiquinol: cytochrome c reductase of improved size and long-range order and of the cytochrome bc 1 subcomplex have been obtained by a dialysis method. The enzyme-Triton X-100 complex was mixed with Triton-phospholip
Autor:
John Trinick, John Berriman
Publikováno v:
Ultramicroscopy. 21:393-397
The recently introduced Zeiss EM902 is the first commercially available electron microscope to incorporate a magnetic spectrometer capable of forming directly energy-filtered images and diffraction patterns. We have briefly assessed the potential use