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Effects of aqueous chlorine dioxide treatment on enzymatic browning and shelf-life of fresh-cut asparagus lettuce (Lactuca sativa L.)
Abstract Effects of aqueous chlorine dioxide (ClO2) treatment on enzymatic browning and shelf-life of fresh-cut asparagus lettuce (Lactuca sativa L. var. angustana) were investigated. Fresh-cutExpand
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High-level expression, purification, and characterization of non-tagged Aspergillus flavus urate oxidase in Escherichia coli.
  • Jianmin Li, Zhao Chen, +6 authors W. Chen
  • Biology, Medicine
  • Protein expression and purification
  • 1 September 2006
The entire encoding region for Aspergillus flavus uricase was cloned into pET-32a and expressed in Escherichia coli BL21 (DE3). The uricase was expressed in the E. coli cytoplasm in a completelyExpand
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G-quadruplex formation at the 3′ end of telomere DNA inhibits its extension by telomerase, polymerase and unwinding by helicase
Telomere G-quadruplex is emerging as a promising anti-cancer target due to its inhibition to telomerase, an enzyme expressed in more than 85% tumors. Telomerase-mediated telomere extension and someExpand
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Estimation of percentage body fat by dual-energy x-ray absorptiometry: evaluation by in vivo human elemental composition.
Dual-energy x-ray absorptiometry (DXA) is widely applied for estimating body fat. The percentage of body mass as fat (%fat) is predicted from a DXA-estimated R(ST) value defined as the ratio of softExpand
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A Refractive Index Nanosensor Based on Fano Resonance in the Plasmonic Waveguide System
A novel and compact refractive index sensor based on Fano resonance in the plasmonic waveguide system, which comprises with a stub and groove resonator coupled with a metal-insulator-metal waveguide,Expand
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Influence of elevated Zn (II) on Anammox system: Microbial variation and zinc tolerance.
Nitrogen removal by anaerobic ammonium oxidation (Anammox) has attracted increasing attention in nowadays. An Anammox biofilter was subjected to a continuous loading of elevated Zn (II). TheExpand
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Dynamics of water fluxes and storages in an Alpine karst catchment under current and potential future climate conditions
Abstract. Karst aquifers are difficult to manage due to their unique hydrogeological characteristics. Future climate projections suggest a strong change in temperature and precipitation regimes inExpand
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Reduced or diminished stabilization of the telomere G-quadruplex and inhibition of telomerase by small chemical ligands under molecular crowding condition.
Telomere DNA in human cells shortens during each round of DNA replication. In cancer cells, telomere shortening is compensated by telomerase or the alternative lengthening of telomere (ALT) mechanismExpand
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Multiple Fano Resonances Based on Different Waveguide Modes in a Symmetry Breaking Plasmonic System
Multiple Fano resonances are numerically investigated based on different waveguide modes in a nanoscale plasmonic waveguide resonator system, which consists of two grooves coupled with aExpand
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Sharp Asymmetric Line Shapes in a Plasmonic Waveguide System and its Application in Nanosensor
A sharp and asymmetric line shape is numerically predicted in a novel and compact plasmonic waveguide system. This system consists of a groove and a ring resonator coupled with aExpand
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