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作品数:73被引量:102H指数:5
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Does the Genetic Code Have A Eukaryotic Origin?被引量:1
《Genomics, Proteomics & Bioinformatics》2013年第1期41-55,共15页Zhang Zhang Jun Yu 
supported by grants from the National Basic Research Program (973 Program) (Grant No. 2011CB944100and 2011CB944101);National Natural Science Foundation of China (Grant No. 90919024);the Special Foundation Work Program, the Ministry of Science and Technology (Grant No.2009FY120100);the "100-Talent Program" of Chinese Academy of Sciences (Grant No. Y1SLXb1365);the National Programs for High Technology Research and Development(863 Program;Grant No. 2012AA020409) by the Ministry of Science and Technology of China
In the RNA world, RNA is assumed to be the dominant macromolecule performing most, if not all, core "house-keeping" functions. The ribo-cell hypothesis suggests that the genetic code and the translation machinery ma...
关键词:Genetic code Purine content Sensitivity CODON Amino acid 
Strand-biased Gene Distribution in Bacteria Is Related to both Horizontal Gene Transfer and Strand-biased Nucleotide Composition
《Genomics, Proteomics & Bioinformatics》2012年第4期186-196,共11页Hao Wu Hongzhu Qu Ning Wan Zhang Zhang Songnian Hu Jun Yu 
supported by grants from Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.KSCX2-EW-R-01-04);Natural Science Foundation of China(Grant No.90919024 and 30900831);the Ministry of Science and Technology of China as the National Science and Technology Key Project (Grant No.2008ZX10004-013);the Special Foundation Work Program(Grant No.2009FY120100);the National Basic Research Program(Grant No. 2011CB944100)
Although strand-biased gene distribution (SGD) was described some two decades ago, the underlying molecular mechanisms and their relationship remain elusive. Its facets include, but are not limited to, the degree of...
关键词:Strand-biased gene distribution Strand-biased nucleotide composition Horizontal gene transfer Purine asymmetry GC content 
On the Organizational Dynamics of the Genetic Code被引量:1
《Genomics, Proteomics & Bioinformatics》2011年第1期21-29,共9页Zhang Zhang Jun Yu 
supported by a faculty fund from King Abdullah University of Science and Technology (http://www.kaust.edu.sa) awarded to JY
The organization of the canonical genetic code needs to be thoroughly illuminated. Here we reorder the four nu- cleotides--adenine, thymine, guanine and cytosine--according to their emergence in evolution, and apply t...
关键词:genetic code CODON GC content purine content organizational dynamics compositional dynamics 
A Content-Centric Organization of the Genetic Code被引量:3
《Genomics, Proteomics & Bioinformatics》2007年第1期1-6,共6页Jun Yu 
The codon table for the canonical genetic code can be rearranged in such a way that the code is divided into four quarters and two halves according to the variability of their GC and purine contents, respectively. For...
关键词:genetic code CODON GC content purine content 
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