Chun Ting Zhang

Summary

Affiliation: Tianjin University
Country: China

Publications

  1. ncbi request reprint Segmentation algorithm for DNA sequences
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Phys Rev E Stat Nonlin Soft Matter Phys 72:041917. 2005
  2. pmc Origins of replication in Sorangium cellulosum and Microcystis aeruginosa
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, People s Republic of China
    DNA Res 15:169-71. 2008
  3. pmc A proposal for a novel impact factor as an alternative to the JCR impact factor
    Zu Guo Yang
    Library, Tianjin University, Tianjin 300072, China
    Sci Rep 3:3410. 2013
  4. pmc GC-Profile: a web-based tool for visualizing and analyzing the variation of GC content in genomic sequences
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    Nucleic Acids Res 34:W686-91. 2006
  5. pmc The h'-index, effectively improving the h-index based on the citation distribution
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin, China
    PLoS ONE 8:e59912. 2013
  6. pmc A novel triangle mapping technique to study the h-index based citation distribution
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Sci Rep 3:1023. 2013
  7. ncbi request reprint The Z curve database: a graphic representation of genome sequences
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, People s Republic of China
    Bioinformatics 19:593-9. 2003
  8. ncbi request reprint Q9, a content-balancing accuracy index to evaluate algorithms of protein secondary structure prediction
    Chun Ting Zhang
    Department of Physics, Tianjin University, PR China
    Int J Biochem Cell Biol 35:1256-62. 2003
  9. ncbi request reprint An isochore map of the human genome based on the Z curve method
    Chun Ting Zhang
    Department of Physics, Tianjin University, Nankai District, Tianjin 300072, China
    Gene 317:127-35. 2003
  10. pmc The e-index, complementing the h-index for excess citations
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin, China
    PLoS ONE 4:e5429. 2009

Detail Information

Publications64

  1. ncbi request reprint Segmentation algorithm for DNA sequences
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Phys Rev E Stat Nonlin Soft Matter Phys 72:041917. 2005
    ..Particularly, it is much simpler and faster than the entropy-based method. Therefore, the new algorithm is more suitable for analyzing long genome sequences, such as human and other newly sequenced eukaryotic genome sequences...
  2. pmc Origins of replication in Sorangium cellulosum and Microcystis aeruginosa
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, People s Republic of China
    DNA Res 15:169-71. 2008
    ....
  3. pmc A proposal for a novel impact factor as an alternative to the JCR impact factor
    Zu Guo Yang
    Library, Tianjin University, Tianjin 300072, China
    Sci Rep 3:3410. 2013
    ..Therefore, it is suggested that IF' could be used to complement the JCR impact factor. ..
  4. pmc GC-Profile: a web-based tool for visualizing and analyzing the variation of GC content in genomic sequences
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    Nucleic Acids Res 34:W686-91. 2006
    ..GC-Profile is freely available at the website http://tubic.tju.edu.cn/GC-Profile/. In addition, precompiled binaries, together with examples and documentation, can also be freely downloaded for a local execution...
  5. pmc The h'-index, effectively improving the h-index based on the citation distribution
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin, China
    PLoS ONE 8:e59912. 2013
    ..One critical disadvantage is that only h-squared citations can be inferred from the h-index, which completely ignores excess and h-tail citations, leading to unfair and inaccurate evaluations in many cases...
  6. pmc A novel triangle mapping technique to study the h-index based citation distribution
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Sci Rep 3:1023. 2013
    ..By viewing the distribution of mapping points, shapes of the citation functions can be studied in a perceivable form. As an example, the distribution of the mapping points for 100 most prolific economists is studied by this technique...
  7. ncbi request reprint The Z curve database: a graphic representation of genome sequences
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, People s Republic of China
    Bioinformatics 19:593-9. 2003
    ..The Z curve is a unique three-dimensional curve representation for a given DNA sequence in the sense that each can be uniquely reconstructed given the other. The Z curve database for more than 1000 genomes have been established here...
  8. ncbi request reprint Q9, a content-balancing accuracy index to evaluate algorithms of protein secondary structure prediction
    Chun Ting Zhang
    Department of Physics, Tianjin University, PR China
    Int J Biochem Cell Biol 35:1256-62. 2003
    ..Rather than Q(3), we believe that Q(9) should be used to evaluate algorithms of protein secondary structure prediction in future studies in order to improve prediction quality...
  9. ncbi request reprint An isochore map of the human genome based on the Z curve method
    Chun Ting Zhang
    Department of Physics, Tianjin University, Nankai District, Tianjin 300072, China
    Gene 317:127-35. 2003
    ..Due to the relevance to many important biological functions, the clarification of isochore structures will provide much insight into the understanding of the human genome...
  10. pmc The e-index, complementing the h-index for excess citations
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin, China
    PLoS ONE 4:e5429. 2009
    ....
  11. ncbi request reprint Isochore structures in the mouse genome
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Genomics 83:384-94. 2004
    ..In addition, the analysis of a segment of the rat genome shows that the rat genome also has clear isochore structures...
  12. ncbi request reprint A nucleotide composition constraint of genome sequences
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Comput Biol Chem 28:149-53. 2004
    ..211 and 0.789...
  13. ncbi request reprint Using a Euclid distance discriminant method to find protein coding genes in the yeast genome
    Chun Ting Zhang
    Department of Physics, Tianjin University, China
    Comput Chem 26:195-206. 2002
    ..This fact constitutes the basis of the algorithm to distinguish between coding and non-coding ORFs in the yeast genome. The names of putative non-coding ORFs are listed here in detail...
  14. ncbi request reprint A novel method to calculate the G+C content of genomic DNA sequences
    C T Zhang
    Department of Physics, Tianjin University, China
    J Biomol Struct Dyn 19:333-41. 2001
    ..Especially, the position and size of the large integron island on the smaller chromosome was precisely predicted. This method would be a useful tool for analyzing genomic sequences...
  15. ncbi request reprint S curve, a graphic representation of protein secondary structure sequence and its applications
    C T Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Biopolymers 53:539-49. 2000
    ..This is particularly useful in the cases in which longer sequences are involved and structures of proteins are unknown...
  16. ncbi request reprint A quadratic discriminant analysis of protein structure classification based on the Helix/Strand content
    C T Zhang
    Department of Physics, Tianjin University, Tianjin, 300072, China
    J Theor Biol 201:189-99. 1999
    ..Further complete automated classification scheme should consider both structures and evolutionary relationship. The methodology presented provides an appropriate mathematical format to reach this goal...
  17. ncbi request reprint A graphic approach to evaluate algorithms of secondary structure prediction
    C T Zhang
    Department of Physics, Tianjin University, China
    J Biomol Struct Dyn 17:829-42. 2000
    ..It is pointed out that the accuracy for predicting either the alpha-helix or beta-strand in proteins with higher alpha-helix or beta-strand content, respectively, should be greatly improved for both algorithms...
  18. ncbi request reprint Evaluation of gene-finding algorithms by a content-balancing accuracy index
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    J Biomol Struct Dyn 19:1045-52. 2002
    ..Additionally, the new accuracy index q(9) may be applied to evaluate the performance of weather forecast, clinical diagnosis, psychological examination and protein secondary structure prediction etc...
  19. ncbi request reprint A new criterion to classify globular proteins based on their secondary structure contents
    C T Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China and Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Bioinformatics 14:857-65. 1998
    ..The Fisher linear discriminant algorithm is used to derive the new classification criterion...
  20. ncbi request reprint A new quantitative criterion to distinguish between alpha/beta and alpha+beta proteins (domains)
    C T Zhang
    Department of Physics, Tianjin University, China
    FEBS Lett 440:153-7. 1998
    ..Applying the new criterion to reclassify the alpha/beta and alpha+beta proteins (domains) in SCOP is also discussed. It is hoped that the new quantitative criterion will be useful for the development of protein classification databases...
  21. pmc Recognition of protein coding genes in the yeast genome at better than 95% accuracy based on the Z curve
    C T Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Nucleic Acids Res 28:2804-14. 2000
    ..5 or YZ < 0.5, respectively. The YZ scores for all the ORFs annotated in the MIPS database have been calculated and are available on request by sending e-mail to the corresponding author...
  22. ncbi request reprint DoriC: a database of oriC regions in bacterial genomes
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    Bioinformatics 23:1866-7. 2007
    ..AVAILABILITY: DoriC can be accessed from http://tubic.tju.edu.cn/doric/. SUPPLEMENTARY INFORMATION: Supplementary data are available at http://tubic.tju.edu.cn/doric/supplementary.htm...
  23. pmc ZCURVE: a new system for recognizing protein-coding genes in bacterial and archaeal genomes
    Feng Biao Guo
    Department of Physics, Tianjin University, Tianjin 300072, China
    Nucleic Acids Res 31:1780-9. 2003
    ..For a typical genome, e.g. Escherichia coli, the system ZCURVE 1.0 takes approximately 2 min on a Pentium III 866 PC without any human intervention. The system ZCURVE 1.0 is freely available at: http://tubic. tju.edu.cn/Zcurve_B/...
  24. ncbi request reprint Seven GC-rich microbial genomes adopt similar codon usage patterns regardless of their phylogenetic lineages
    Ling Ling Chen
    Department of Physics, Tianjin University, 300072, Tianjin, China
    Biochem Biophys Res Commun 306:310-7. 2003
    ..We hope that the work might be useful for understanding the common characteristics in the organization of microbial genomes...
  25. pmc Ori-Finder: a web-based system for finding oriCs in unannotated bacterial genomes
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    BMC Bioinformatics 9:79. 2008
    ..Therefore, the increasing availability of genome sequences calls for improved software to identify oriCs in newly sequenced and unannotated bacterial genomes...
  26. ncbi request reprint ZCURVE_CoV: a new system to recognize protein coding genes in coronavirus genomes, and its applications in analyzing SARS-CoV genomes
    Ling Ling Chen
    Department of Physics, Tianjin University, PR China
    Biochem Biophys Res Commun 307:382-8. 2003
    ..tju.edu.cn/sars/). The software ZCURVE_CoV can also be downloaded freely from the web address mentioned above and run in computers under the platforms of Windows or Linux...
  27. ncbi request reprint A systematic method to identify genomic islands and its applications in analyzing the genomes of Corynebacterium glutamicum and Vibrio vulnificus CMCP6 chromosome I
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Bioinformatics 20:612-22. 2004
    ..Two new indices are proposed to assess the codon usage bias and amino acid usage bias in genomic islands...
  28. ncbi request reprint Gene recognition from questionable ORFs in bacterial and archaeal genomes
    Ling Ling Chen
    Department of Physics, Tianjin University, Tianjin, 300072, China
    J Biomol Struct Dyn 21:99-109. 2003
    ..A user may submit the DNA sequence of an ORF to the server at http://tubic.tju.edu.cn/ZCURVE_C/Default.cgi, and the Z-curve score of the ORF is calculated and returned to the user immediately...
  29. ncbi request reprint Coronavirus phylogeny based on a geometric approach
    Wen Xin Zheng
    Department of Physics, Tianjin University, Tianjin 300072, China
    Mol Phylogenet Evol 36:224-32. 2005
    ..Because the phylogenetic relationships are inferred from the whole genome, instead of some individual genes, the present method represents a new direction of phylogeny study in the post-genome era...
  30. pmc DEG: a database of essential genes
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Nucleic Acids Res 32:D271-2. 2004
    ..Analysis of essential genes could help to answer the question of what are the basic functions necessary to support cellular life. DEG is freely accessible from the website http://tubic.tju.edu.cn/deg/...
  31. ncbi request reprint Gene recognition based on nucleotide distribution of ORFs in a hyper-thermophilic crenarchaeon, Aeropyrum pernix K1
    Feng Biao Guo
    Department of Physics, Tianjin University, Tianjin, 300072, China
    DNA Res 11:361-70. 2004
    ..Annotation information of re-recognized genes and their AZ scores are available at: http://tubic.tju.edu.cn/Aper/...
  32. pmc DEG 10, an update of the database of essential genes that includes both protein-coding genes and noncoding genomic elements
    Hao Luo
    Department of Physics, Tianjin University, Tianjin 300072, People s Republic of China and Center for Molecular Medicine and Genetics, School of Medicine, Wayne State University, Detroit 48201, USA
    Nucleic Acids Res 42:D574-80. 2014
    ..Therefore, DEG 10 includes essential genomic elements under different conditions in three domains of life, with customizable BLAST tools. ..
  33. pmc ZCURVE_V: a new self-training system for recognizing protein-coding genes in viral and phage genomes
    Feng Biao Guo
    Department of Physics, Tianjin University, Tianjin 300072, China
    BMC Bioinformatics 7:9. 2006
    ..This paper puts forward an alternative approach for viral and phage gene-finding to improve the quality of annotations, particularly for newly sequenced genomes...
  34. ncbi request reprint Isochore structures in the chicken genome
    Feng Gao
    Department of Physics, Tianjin University, China
    FEBS J 273:1637-48. 2006
    ..The cumulative GC profile, equipped with the new segmentation algorithm, would be an appropriate starting point for analyzing the isochore structures of higher eukaryotic genomes...
  35. ncbi request reprint GS-Finder: a program to find bacterial gene start sites with a self-training method
    Hong Yu Ou
    Department of Physics, Tianjin University, Tianjin 300072, China
    Int J Biochem Cell Biol 36:535-44. 2004
    ..02 increases from 63 to 91% for 832 E. coli reliable CDSs. An open source computer program to implement the method, GS-Finder, is freely available for academic purposes from http://tubic.tju.edu.cn/GS-Finder/...
  36. ncbi request reprint Prediction of proteinase cleavage sites in polyproteins of coronaviruses and its applications in analyzing SARS-CoV genomes
    Feng Gao
    Department of Physics, Tianjin University, 300072, Tianjin, PR China
    FEBS Lett 553:451-6. 2003
    ..Compared with known annotations, the performance of the present method is satisfactory. The software ZCURVE_CoV 2.0 is freely available at http://tubic.tju.edu.cn/sars/...
  37. ncbi request reprint Identification of isochore boundaries in the human genome using the technique of wavelet multiresolution analysis
    Sheng Yun Wen
    Department of Physics, Tianjin University, PR China
    Biochem Biophys Res Commun 311:215-22. 2003
    ..These 'singularity' points may be considered to be candidates of isochore boundaries in the human genome. The method presented is a general one and can be used to analyze any other genomes...
  38. doi request reprint Gene essentiality analysis based on DEG, a database of essential genes
    Chun Ting Zhang
    Department of Physics, Tianjin University, Tianjin, China
    Methods Mol Biol 416:391-400. 2008
    ..Finally, some potential pitfalls for analyzing gene essentiality based on DEG are discussed...
  39. ncbi request reprint Multiple replication origins of the archaeon Halobacterium species NRC-1
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Biochem Biophys Res Commun 302:728-34. 2003
    ..In addition, the potential multiple replication origins of the archaeon Sulfolobus solfataricus are suggested by the analysis based on the Z curve method...
  40. ncbi request reprint Comparison of various algorithms for recognizing short coding sequences of human genes
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    Bioinformatics 20:673-81. 2004
    ..The paper is devoted to assessing various algorithms, including those currently available and the new ones proposed here, in order to find the best algorithm to solve the issue...
  41. pmc Identification of replication origins in archaeal genomes based on the Z-curve method
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Archaea 1:335-46. 2005
    ..IM2 genomes...
  42. ncbi request reprint Functionality of essential genes drives gene strand-bias in bacterial genomes
    Yan Lin
    Department of Physics, Tianjin University, Tianjin 300072, China
    Biochem Biophys Res Commun 396:472-6. 2010
    ....
  43. doi request reprint Prediction of replication time zones at single nucleotide resolution in the human genome
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    FEBS Lett 582:2441-4. 2008
    ..1, 6p21.32, 17q11.2 and 22q12.1 nearly all coincide with the determined isochore boundaries. The precise boundaries of the 3198 isochores are available via the website: http://tubic.tju.edu.cn/isomap/...
  44. ncbi request reprint Analysis of nucleotide distribution in the genome of Streptomyces coelicolor A3(2) using the Z curve method
    Hong Yu Ou
    Department of Physics, Tianjin University, Tianjin 300072, PR China
    FEBS Lett 540:188-94. 2003
    ..A set of supplementary materials including the plots displaying the base distribution patterns of ORFs in 12 prokaryotes is provided on the website http://tubic.tju.edu.cn/highGC/...
  45. ncbi request reprint Identification of genomic islands in the genome of Bacillus cereus by comparative analysis with Bacillus anthracis
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Physiol Genomics 16:19-23. 2003
    ..Furthermore, the integrations of the genomic islands, BCGI-1 and BCGI-3, result in deletions of DNA sequence fragments; therefore, such integrations lead to both gene gain and gene loss simultaneously...
  46. ncbi request reprint Isochore structures in the genome of the plant Arabidopsis thaliana
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, 300060 Tianjin, China
    J Mol Evol 59:227-38. 2004
    ..Furthermore, we show that the differences in GC content among isochores are mainly due to the GC content variation of introns, the third codon positions and intergenic regions...
  47. ncbi request reprint Identification of replication origins in the genome of the methanogenic archaeon, Methanocaldococcus jannaschii
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, 300060 Tianjin, China
    Extremophiles 8:253-8. 2004
    ..The analysis of the y component of the Z curve, i.e., MK disparity curve, suggests the presence of another replication origin corresponding to one of the peaks in the MK disparity curve at around 1,388 kb of the genome...
  48. ncbi request reprint Recognizing shorter coding regions of human genes based on the statistics of stop codons
    Yonghong Wang
    Department of Physics, Tianjin University, Tianjin, 300072, China
    Biopolymers 63:207-16. 2002
    ..It is hoped that by incorporating the present method with some existing algorithms, the accuracy for identifying human genes from unannotated sequences would be increased...
  49. ncbi request reprint Analysis of the codon usage pattern in the Vibrio cholerae genome
    J Wang
    Department of Physics, Tianjin University, China
    J Biomol Struct Dyn 18:872-80. 2001
    ..The encoding products of these genes have significant bias in amino acids composition as compared with other genes. The codon usage patterns for the 1,836 function unknown ORFs are also analyzed, which is useful to study their functions...
  50. pmc Greglist: a database listing potential G-quadruplex regulated genes
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Nucleic Acids Res 36:D372-6. 2008
    ..Greglist therefore provides candidates for further studying G-quadruplex functions and is freely available at http://tubic.tju.edu.cn/greglist...
  51. ncbi request reprint The impact of comparative genomics on infectious disease research
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, Tianjin 300060, China
    Microbes Infect 8:1613-22. 2006
    ..These applications hold considerable promise for alleviating the burden of infectious diseases in the coming years...
  52. pmc Genomic islands in the Corynebacterium efficiens genome
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, China
    Appl Environ Microbiol 71:3126-30. 2005
    ..e., the adaptive mutations have not occurred extensively due to the recent horizontal gene transfer...
  53. ncbi request reprint Biological implications of isochore boundaries in the human genome
    Wen Xin Zheng
    Department of Physics, Tianjin University, Tianjin 300072, China
    J Biomol Struct Dyn 25:327-36. 2008
    ..These results suggest possible key roles of the isochore boundaries and may further our understanding of the human genome organization...
  54. ncbi request reprint Single replication origin of the archaeon Methanosarcina mazei revealed by the Z curve method
    Ren Zhang
    Department of Epidemiology and Biostatistics, Tianjin Cancer Institute and Hospital, China
    Biochem Biophys Res Commun 297:396-400. 2002
    ..Our results strongly suggest that the single replication origin of M. mazei is situated at the intergenic region between the cdc6 gene and the gene for the adjacent protein, from 1,564,657 to 1,566,241 bp of the genome...
  55. pmc DoriC 5.0: an updated database of oriC regions in both bacterial and archaeal genomes
    Feng Gao
    Department of Physics, Tianjin University, Tianjin 300072, China
    Nucleic Acids Res 41:D90-3. 2013
    ..Consequently, the latest release of DoriC contains oriCs for >1500 bacterial genomes and 81 archaeal genomes, respectively...
  56. ncbi request reprint Identification of protein-coding genes in the genome of Vibrio cholerae with more than 98% accuracy using occurrence frequencies of single nucleotides
    J Wang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Eur J Biochem 268:4261-8. 2001
    ..A computer program was written to calculate a coding score called VCZ for gene identification in the genome. Coding/noncoding is simply determined by VCZ > 0/VCZ < 0. The program is freely available on request for academic use...
  57. doi request reprint DeOri: a database of eukaryotic DNA replication origins
    Feng Gao
    Department of Physics, Tianjin University, Tianjin, China
    Bioinformatics 28:1551-2. 2012
    ....
  58. ncbi request reprint Skewed distribution of protein secondary structure contents over the conformational triangle
    C T Zhang
    Department of Physics, Tianjin University, Tianjin 300072, China
    Protein Eng 12:807-10. 1999
    ..223. It is hoped that the skewed distribution observed here could be used to test the secondary structure and threading predictions...
  59. pmc Comparison of journal self-citation rates between some Chinese and non-Chinese international journals
    Zu Guo Yang
    Library, Tianjin University, Tianjin, China
    PLoS ONE 7:e49001. 2012
    ..This study aimed to evaluate these journals by calculating various journal self-citation rates, which are important parameters influencing a journal impact factor...
  60. ncbi request reprint A graphic representation of protein sequence and predicting the subcellular locations of prokaryotic proteins
    Zhi Ping Feng
    Department of Physics, Tianjin University, 300072, Tianjin, China
    Int J Biochem Cell Biol 34:298-307. 2002
    ..The method of extracting information from the primary structure may be useful for other areas of protein studies...
  61. ncbi request reprint A refined accuracy index to evaluate algorithms of protein secondary structure prediction
    C T Zhang
    Department of Physics, Tianjin University, Tianjin, China
    Proteins 43:520-2. 2001
    ..Of the five algorithms, PHD turned out to be the unique algorithm, with Q8 accuracy better than 70%. It is suggested that Q3 should be replaced by Q8 in evaluating secondary structure prediction in future studies...
  62. ncbi request reprint Prediction of the subcellular location of prokaryotic proteins based on the hydrophobicity index of amino acids
    Z P Feng
    Department of Physics, Tianjin University, 300072, Tianjin, PR China
    Int J Biol Macromol 28:255-61. 2001
    ..This work would be useful for a systematic analysis of the great amounts of prokaryotic genome sequences. The computer programs used in this paper are available on request via email...
  63. ncbi request reprint A new approach to predict the helix/strand content of globular proteins
    Z Zhang
    Chemical Engineering Research Center, Tianjin University, Tianjin 300072, China
    J Theor Biol 208:65-78. 2001
    ..Both tests indicate the self-consistency and the extrapolating effectiveness of the new method. The high prediction accuracy means that the method is suitable for practical applications...