Frank Zhigang Wang Sining Wu Na Helian Zhiwei Xu Yuhui Deng Vineet R. Khare Chenhan Liao Chris Thompson Michael Parker Grid-based Data Access to Nucleotide Sequence Database. 409-424 2007 25 New Generation Comput. 4 http://dx.doi.org/10.1007/s00354-007-0026-4 db/journals/ngc/ngc25.html#WangWHXDKLTP07