Results 41 to 50 of about 29,883 (310)
Chemistry Central Journal, 2010 Background Mutagenicity is the capability of a substance to cause genetic mutations. This property is of high public concern because it has a close relationship with carcinogenicity and potentially with reproductive toxicity. Experimentally, mutagenicity
Gini Giuseppina, Ferrari Thomas
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DNA Replication Errors Drive Genome‐Wide Small Inverted Triplication Dynamics
Advanced Science, EarlyView.This study provides insight into the dynamic equilibrium mechanism of a novel structural variant, small inverted triplication (SIT), which is generated by misalignment of the 3’ flap generated under DNA replication stress with palindromic sequence. Alternatively, the end sequence may fold back on itself to form an inverted fragment.
Yi Lei +12 more
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Genetics and Molecular Biology, 2016 This study aimed to evaluate DNA damage in animal and plant cells exposed to water from the Água Boa stream (Dourados, Mato Grosso do Sul, Brazil) by using bioassays, and to identify the chemical compounds in the water to determine the water quality in ...
Priscila Leocádia Rosa Dourado +8 more
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An Integrated DNA Nanoprobe for Intranuclear Imaging and in Situ Profiling of OGG1 Activity
Advanced Science, EarlyView.The TP‐SA nanoprobe, integrating an AS1411 aptamer for nuclear delivery and a FRET array for signal amplification, enables real‐time tracking of nuclear OGG1 activity. It reveals cell‐line‐specific basal OGG1 levels and shows clinical promise using pneumonia patients’ lavage fluid.
Mingzhu Zhao +9 more
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Вісник Харківського Національного Університету Імені В.Н. Каразіна: Серія БіологіяThe article focuses on the assessment of the genotoxic potential of chemical compounds that may be released into the environment. The necessity of changing the basic vector of development of modern toxicology in view of the achievements in the field of ...
S.V. Kislyak +3 more
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Brazilian Archives of Biology and Technology, 2013 The aim of this work was to investigate the genetic effects of resveratrol (RSV) at concentrations of 10, 15, 25, 40, 75 and 100 µM and its activities on the genotoxicity induced by the permethrin (PM) (200 µM).
Hasan Turkez, Elanur Aydin
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Теория и практика переработки мяса, 2022 Meat and meat products, which have a very important place in terms of nutrition, can endanger human health if they are not properly prepared and preserved. Meat and meat products except for products such as sushi, which are deliberately consumed raw, are
E. Oz, F. Oz
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Mutagenicity of Hydrolyzed Proteins
, 1998 The presence of 3-chloro-l, 2-propanediol (MCP) in hydrolyzed proteins (HPs) was reported, due to the reaction of excessive hydrochloric acid in the system with glycerine derived from neutral fat triglyceride.
渡辺, 悦生 +13 more
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Advanced Science, EarlyView.Eco‐friendly enzymatic synthesis of high‐fidelity, site‐specifically modified DNA using 3′‐blocked nucleotides for full synthetic control and next‐generation sequencing compatibility. ABSTRACT Methods for site‐specific incorporation of modified DNA building blocks remain limited.
Raveena Raveena +2 more
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Potential hazard of simultaneous occurrence of aflatoxin B-1 and ochratoxin A
Veterinární Medicína, 2001 Contents of aflatoxin B1 (AFB1) and ochratoxin A (OA) in the samples of wheat and barley were detected by RIA method. Average contents of AFB1 in the samples of wheat and barley were 2.4 µg/kg and 2.2 µg/kg, respectively.
M. Sedmíková +4 more
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