@article{CTT100548106,
  author = {Takeshi Obayashi and Shinpei Hayashi and Masayuki Shibaoka and Motoshi Saeki and Hiroyuki Ohta and Kengo Kinoshita},
  title = {COXPRESdb: a database of coexpressed gene networks in mammals},
  journal = {Nucleic Acids Research},
  year = 2008,
}

@article{CTT100548098,
  author = {Takeshi Obayashi and Kengo Kinoshita and Kenta Nakai and Masayuki Shibaoka and Shinpei Hayashi and Motoshi Saeki and Daisuke Shibata and Kazuki Saito and Hiroyuki Ohta},
  title = {ATTED-II: a database of co-expressed genes and cis elements for identifying co-regulated gene groups in Arabidopsis},
  journal = {Nucleic Acids Research},
  year = 2007,
}