Results 41 to 50 of about 3,810,700 (346)
PLoS ONE, 2009 The human respiratory tract is constantly exposed to a wide variety of viruses, microbes and inorganic particulates from environmental air, water and food.
D. Willner +9 more
semanticscholar +1 more source
Chinese Giant Salamander Iridovirus 025L Is a Viral Essential Gene
Viruses, 2023 Ranavirus is a large nucleocytoplasmic DNA virus. Chinese giant salamander iridovirus (CGSIV) belongs to the ranavirus genus, and its replication involves a series of essential viral genes.
Zijing Liu +7 more
doaj +1 more source
A novel cassette method for probe evaluation in the designed biochips [PDF]
, 2014 A critical step in biochip design is the selection of probes with identical hybridisation characteristics. In this article we describe a novel method for evaluating DNA hybridisation probes, allowing the fine-tuning of biochips, that uses cassettes with ...
Al-humam, Abdulmohsen A. +7 more
core +4 more sources
Nucleic Acids Research, 2011 The use of nucleases as toxins for defense, offense or addiction of selfish elements is widely encountered across all life forms. Using sensitive sequence profile analysis methods, we characterize a novel superfamily (the SUKH superfamily) that unites a ...
Dapeng Zhang, L. Iyer, L. Aravind
semanticscholar +1 more source
Replication of Epstein-Barr Viral DNA [PDF]
Cold Spring Harbor Perspectives in Biology, 2013 Epstein-Barr virus (EBV) is a paradigm for human tumor viruses: it is the first virus recognized to cause cancer in people; it causes both lymphomas and carcinomas; yet these tumors arise infrequently given that most people in the world are infected with the virus. EBV is maintained extrachromosomally in infected normal and tumor cells.
Wolfgang, Hammerschmidt, Bill, Sugden
openaire +2 more sources
Nucleotide-dependent DNA gripping and an end-clamp mechanism regulate the bacteriophage T4 viral packaging motor. [PDF]
, 2018 ATP-powered viral packaging motors are among the most powerful biomotors known. Motor subunits arranged in a ring repeatedly grip and translocate the DNA to package viral genomes into capsids.
Alam, Istiaq +4 more
core +3 more sources
A review of DNA viral infections in psittacine birds.
Journal of Veterinary Medical Science, 2010 To date, several DNA viral infections have been reported in psittacine birds. Psittacine beak and feather disease (PBFD) is characterized by symmetric feather dystrophy and loss and development of beak deformities.
H. Katoh, H. Ogawa, K. Ohya, H. Fukushi
semanticscholar +1 more source
VirSorter2: a multi-classifier, expert-guided approach to detect diverse DNA and RNA viruses
Microbiome, 2021 Viruses are a significant player in many biosphere and human ecosystems, but most signals remain “hidden” in metagenomic/metatranscriptomic sequence datasets due to the lack of universal gene markers, database representatives, and insufficiently advanced
Jiarong Guo +10 more
semanticscholar +1 more source
Atomic force microscopy shows that vaccinia topoisomerase IB generates filaments on DNA in a cooperative fashion [PDF]
, 2005 Type IB DNA topoisomerases cleave and rejoin one strand of the DNA duplex, allowing for the removal of supercoils generated during replication and transcription.
Dekker, Cees +5 more
core +2 more sources
Brd4 is displaced from HPV replication factories as they expand and amplify viral DNA. [PDF]
PLoS Pathogens, 2013 Replication foci are generated by many viruses to concentrate and localize viral DNA synthesis to specific regions of the cell. Expression of the HPV16 E1 and E2 replication proteins in keratinocytes results in nuclear foci that recruit proteins ...
Nozomi Sakakibara +7 more
doaj +1 more source