نتایج جستجو برای: codon optimization

تعداد نتایج: 338257  

2017
Alessandra Lopes Kevin Vanvarenberg Véronique Préat Gaëlle Vandermeulen

DNA vaccine can be modified to increase protein production and modulate immune response. To enhance the efficiency of a P815 mastocytoma DNA vaccine, the P1A gene sequence was optimized by substituting specific codons with synonymous ones while modulating the number of CpG motifs. The P815A murine antigen production was increased with codon-optimized plasmids. The number of CpG motifs within th...

Journal: :The Journal of general virology 2007
J Maclean M Koekemoer A J Olivier D Stewart I I Hitzeroth T Rademacher R Fischer A-L Williamson E P Rybicki

Virus-like particle-based vaccines for high-risk human papillomaviruses (HPVs) appear to have great promise; however, cell culture-derived vaccines will probably be very expensive. The optimization of expression of different codon-optimized versions of the HPV-16 L1 capsid protein gene in plants has been explored by means of transient expression from a novel suite of Agrobacterium tumefaciens b...

Journal: :hepatitis monthly 0
mojtaba mortazavi department of biotechnology, institute of science and high technology and environmental science, graduate university of advanced technology, kerman, ir iran mohammad zarenezhad gastroentrohepatology research center, shiraz university of medical sciences, shiraz, ir iran; legal medicine research center, legal medicine organization of iran, tehran, ir iran seyed moayed alavian baqiyatallah research center for gastroenterology and liver disease, baqiyatallah university of medical sciences, tehran, ir iran saeed gholamzadeh legal medicine research center, legal medicine organization of iran, tehran, ir iran; legal medicine research center, legal medicine organization of iran, tehran, ir iran. tel: +98-7136324100 abdorrasoul malekpour legal medicine research center, legal medicine organization of iran, tehran, ir iran; legal medicine research center, legal medicine organization of iran, tehran, ir iran. tel: +98-7136324100 mohammad ghorbani department of pathology, school of medicine, fasa university of medical sciences, fasa, ir iran

conclusions genotypes 1 and 4 demonstrated remarkable similarity in terms of genome sequences and proteins, but surprisingly, in terms of the preferred codons for gene expression, they showed the greatest difference. more studies are therefore needed to confirm the results and select the best approach for treatment of these genotypes based on their codon usage properties. results the six genoty...

2010
Roger A. Craig Jin Lu Jinquan Luo Lei Shi Li Liao

Protein libraries are essential to the field of protein engineering. Increasingly, probabilistic protein design is being used to synthesize combinatorial protein libraries, which allow the protein engineer to explore a vast space of amino acid sequences, while at the same time placing restrictions on the amino acid distributions. To this end, if site-specific amino acid probabilities are input ...

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