نتایج جستجو برای: directed evolution
تعداد نتایج: 492112 فیلتر نتایج به سال:
Biological evolution gives rise to self-organizing phenomena. Inspired by this theory, directed variation is added to the ( , ) evolution strategies (ES) algorithm and it is called directed variation ES (DVES). In DVES, some neighboring individuals in the population mutate correlatively according to the distribution of the whole population. Experimental results showed that, with the same number...
Biocatalysts, especially enzymes, have the ability to catalyze reactions with high product selectivity, utilize a broad range of substrates, and maintain activity at low temperature and pressure. Therefore, they represent a renewable, environmentally friendly alternative to conventional catalysts. Most current industrial-scale chemical production processes using biocatalysts employ soluble enzy...
In recent years, significant progress has been made in the computational design of functional artificial enzymes. When combined with directed evolution protocols, their efficiencies are comparable to those obtained with catalytic antibodies. In comparison, the in silico creation of artificial metalloenzymes remains challenging. This could be due to the difficulty in computing both the transitio...
Synthetic circuits offer great promise for generating insights into nature's underlying design principles or forward engineering novel biotechnology applications. However, construction of these circuits is not straightforward. Synthetic circuits generally consist of components optimized to function in their natural context, not in the context of the synthetic circuit. Combining mathematical mod...
Despite recent successes, many G protein-coupled receptors (GPCRs) remained refractory to detailed molecular studies due to insufficient production yields, even in the most sophisticated eukaryotic expression systems. Here we introduce a robust method employing directed evolution of GPCRs in yeast that allows fast and efficient generation of receptor variants which show strongly increased funct...
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