منابع مشابه
Conformation-directed Recombination of Enzyme-activated Peptide
Protein fragments have been activated by the addition of amino acid esters using proteolytic enzymes under conditions where the equilibria are shifted in the direction of synthesis. Because of the natural propensity of large protein fragments to form complexes approximating native conformation, these activated fragments have been induced to recombine by formation of the missing peptide bond. Al...
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Despite its well-known toxicity, carbon monoxide (CO) is now recognized as a potential therapeutic agent. Its inherent toxicity, however, has limited clinical applications because uncontrolled inhalation of the gas leads to severe systemic derangements in higher organisms. In order to obviate life-threatening effects and administer the gas by bypassing the respiratory system, CO releasing molec...
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Current mouse gene targeting technology is unable to introduce somatic mutations at a chosen time and/or in a given tissue. We report here that conditional site-specific recombination can be achieved in mice using a new version of the Cre/lox system. The Cre recombinase has been fused to a mutated ligand-binding domain of the human estrogen receptor (ER) resulting in a tamoxifen-dependent Cre r...
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The ability to influence key properties of molecular systems by using light holds much promise for the fields of materials science and life sciences. The cornerstone of such systems is molecules that are able to reversibly photoisomerize between two states, commonly referred to as photoswitches. One serious restriction to the development of functional photodynamic systems is the necessity to tr...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2005
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja0531226