Results 11 to 20 of about 55,351 (242)
Annual Review of Biochemistry, 2013 First discovered as a structure-specific endonuclease that evolved to cut at the base of single-stranded flaps, flap endonuclease (FEN1) is now recognized as a central component of cellular DNA metabolism. Substrate specificity allows FEN1 to process intermediates of Okazaki fragment maturation, long-patch base excision repair, telomere maintenance ...
Lata, Balakrishnan, Robert A, Bambara
openaire +2 more sources
IUCrJ, 2018 The Arenaviridae family, together with the Bunyaviridae and Orthomyxoviridae families, is one of the three negative-stranded RNA viral families that encode an endonuclease in their genome.
Magali Saez-Ayala +5 more
doaj +1 more source
Ciência e Agrotecnologia, 2010 A análise de características morfológicas e culturais podem não ser suficientes para uma caracterização precisa das espécies de Trichoderma e Fusarium.
Josiane Pacheco Menezes +5 more
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Historical Aspects of Restriction Endonucleases as Intelligent Scissors for Genetic Engineering
Fermentation, 2023 Restriction endonucleases are a component of restriction–modification systems, where the main biological function is to protect bacterial cells from incoming foreign DNA molecules.
Irina V. Alekseeva, Nikita A. Kuznetsov
doaj +1 more source
Brazilian Archives of Biology and Technology, 2012 The performance of an anaerobic sequencing-batch biofilm reactor (ASBBR- laboratory scale- 14L )containing biomass immobilized on coal was evaluated for the removal of elevated concentrations of sulfate (between 200 and 3,000 mg SO4-2·L-1) from ...
Arnaldo Sarti +2 more
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Pre-Ribosomal RNA Processing in Human Cells: From Mechanisms to Congenital Diseases
Biomolecules, 2018 Ribosomal RNAs, the most abundant cellular RNA species, have evolved as the structural scaffold and the catalytic center of protein synthesis in every living organism.
Maxime Aubert +3 more
doaj +1 more source
Divalent metal ion differentially regulates the sequential nicking reactions of the GIY-YIG homing endonuclease I-BmoI. [PDF]
PLoS ONE, 2011 Homing endonucleases are site-specific DNA endonucleases that function as mobile genetic elements by introducing double-strand breaks or nicks at defined locations.
Benjamin P Kleinstiver +3 more
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Enzymatic cleavage of type II restriction endonucleases on the 2'-O-methyl nucleotide and phosphorothioate substituted DNA. [PDF]
PLoS ONE, 2013 The effects of nucleotide analogue substitution on the cleavage efficiencies of type II restriction endonucleases have been investigated. Six restriction endonucleases (EcoRV, SpeI, XbaI, XhoI, PstI and SphI) were investigated respectively regarding ...
Guojie Zhao +5 more
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New Insights Into DNA Repair Revealed by NucS Endonucleases From Hyperthermophilic Archaea
Frontiers in Microbiology, 2020 Hyperthermophilic Archaea (HA) thrive in high temperature environments and their genome is facing severe stability challenge due to the increased DNA damage levels caused by high temperature.
Likui Zhang +5 more
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Viruses, 2023 Nucleases are ubiquitous hydrolytic enzymes that cleave phosphodiester bond of DNA (DNases), RNA (RNases), or protein-RNA/DNA (phosphodiesterases), within the strand (endonucleases) or from the end (exonucleases) [...]
Zhengqiang Wang, Robert J. Geraghty
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