نتایج جستجو برای: ph modifications
تعداد نتایج: 240362 فیلتر نتایج به سال:
The plant hormone abscisic acid (ABA) plays a major role in seed maturation and germination, as well as in adaptation to abiotic environmental stresses. ABA promotes stomatal closure by rapidly altering ion fluxes in guard cells. Other ABA actions involve modifications of gene expression, and the analysis of ABA-responsive promoters has revealed a diversity of potential cis-acting regulatory el...
Modifications like asparagine deamidation, aspartate isomerization, methionine oxidation, and lysine glycation are typical degradations for recombinant antibodies. For the identification and functional evaluation of antibody critical quality attributes (CQAs) derived from chemical modifications in the complementary-determining regions (CDRs) and the conserved regions, an approach employing spec...
Laccases belong to the group of phenol oxidizes and constitute one of the most promising classes of enzymes for future use in various fields. For industrial and biotechnological purposes, laccases were among the first enzymes providing larger-scale applications such as removal of polyphenols or conversion of toxic compounds. The wood-degrading basidiomycete Cerrena unicolor C-139, reported in t...
Completely bio-based poly(limonene carbonate) is a thermoplastic polymer, which can be synthesized by copolymerization of limonene oxide (derived from limonene, which is found in orange peel) and CO2. Poly(limonene carbonate) has one double bond per repeating unit that can be exploited for further chemical modifications. These chemical modifications allow the tuning of the properties of the ali...
Firefly bioluminescence has attracted great interest because of its high quantum yield and intriguing modifiable colours. Modifications to the structure of the enzyme luciferase can change the emission colour of firefly bioluminescence, and the mechanism of the colour change has been intensively studied by biochemists, structural biologists, optical physicists, and quantum-chemistry theorists. ...
Kiyoshi Kikuchi, Yasushi Ohkusa,Ph.D., Tamie Sugawara, Mika Shigematsu,M.D.,Ph.D.,Kiyosu Taniguchi,M.D.,Ph.D., Nobuhiko Okabe,M.D.,Ph.D. Department of Pediatrics, Shimane Prefectual Central Hospital, National Institute of Infectious Diseases, Objective So as to be able to detect nosocomial outbreaks at an early stage, we examine the construction of a syndromic surveillance system for inpatients...
Dr. James E. Doyle is a technical staff member in the Nonproliferation and International Security Division at Los Alamos National Laboratory. His professional focus is on systems analysis, strategic planning, and policy development. Dr. Doyle holds a Ph.D in International Security Studies from the University of Virginia. Previously, Dr. Doyle was a senior policy analyst at Science Applications ...
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