Results 121 to 130 of about 4,249 (213)

Coherent diffraction of single Rice Dwarf virus particles using hard X-rays at the Linac Coherent Light Source [PDF]

open access: yes, 2016
Single particle diffractive imaging data from Rice Dwarf Virus (RDV) were recorded using the Coherent X-ray Imaging (CXI) instrument at the Linac Coherent Light Source (LCLS).
Andreasson, Jakob   +52 more
core   +2 more sources

Mimivirus-like Particles in Acanthamoebae from Sewage Sludge

open access: yesEmerging Infectious Diseases, 2011
To the Editor: Mimivirus is a giant, double-stranded DNA virus. Its 650-nm diameter and 1.2-Mb genome make it the largest known virus (1). In 2003, mimivirus was isolated from a water cooling tower in Bradford, UK, after a pneumonia outbreak and was reported to infect Acanthamoeba polyphaga amebae (2).
Gaze, WH   +3 more
openaire   +4 more sources

Holography and Coherent Diffraction with Low-Energy Electrons: A Route towards Structural Biology at the Single Molecule Level [PDF]

open access: yes, 2015
The current state of the art in structural biology is led by NMR, X-ray crystallography and TEM investigations. These powerful tools however all rely on averaging over a large ensemble of molecules.
Escher, Conrad   +3 more
core   +1 more source

A Phylogenomic Study of Acanthamoeba polyphaga Draft Genome Sequences Suggests Genetic Exchanges With Giant Viruses

open access: yesFrontiers in Microbiology, 2018
Acanthamoeba are ubiquitous phagocytes predominant in soil and water which can ingest many microbes. Giant viruses of amoebae are listed among the Acanthamoeba-resisting microorganisms.
Nisrine Chelkha   +5 more
doaj   +1 more source

Discovery and biological characteristics of Mimivirus [PDF]

open access: yes, 2010
Otkriće Mimivirusa (Acanthamoeba polyfaga mimivirus, APMV) potaknulo je velik interes znanstvenika za daljnje otkrivanje značajki, funkcija i same pojave velikih virusa čiji bi APMV mogao biti prvi predstavnik.
Sumpor, Danijel
core   +2 more sources

Evidence for diversifying selection of genetic regions of encoding putative collagen-like host-adhesive fibers in Pasteuria penetrans [PDF]

open access: yes, 2019
© FEMS 2018. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided ...
Anderson   +70 more
core   +3 more sources

Single-Shot Electron Diffraction using a Cold Atom Electron Source [PDF]

open access: yes, 2015
Cold atom electron sources are a promising alternative to traditional photocathode sources for use in ultrafast electron diffraction due to greatly reduced electron temperature at creation, and the potential for a corresponding increase in brightness ...
McCulloch, Andrew J.   +5 more
core   +2 more sources

More to Phaeovirus infections than first meets the eye [PDF]

open access: yes, 2015
Phaeoviruses infect the brown algae, Phaeophyceae. They exploit a Persistent evolutionary strategy via genome integration and are the only known representatives to do so amongst the giant viruses, Megaviridae.
Schroeder, Declan C.
core   +1 more source

Recombinant expression of Mimivirus L725 ORFan gene product

open access: yesActa virologica, 2017
Mimivirus was the first discovered amoebal giant virus. The Mimivirus virions are covered by a dense layer of approximately 130 nm-long fibers, the length and shape of which diverge from those of other viruses. Here, we aimed at expressing the L725 protein to further confirm and study its role as a fiber-associated protein.
Sobhy, H.   +4 more
openaire   +4 more sources

Viruses associated with pneumonia in adults. [PDF]

open access: yes, 2012
Viral pneumonia, which is typically associated with disease in childhood, is increasingly recognized as causing problems in adults. Certain viruses, such as influenza virus, can attack fully immunocompetent adults, but many viruses take advantage of more-
Cesario, Thomas C
core   +1 more source

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