title: A novel application of metabolomics in vertebrate development.
abstract: Many studies have demonstrated the functions of individual genes associated with embryogenesis and have determined the genome sequences of several organisms. Despite the availability of enormous amount of genetic information, dynamic changes that occur during embryogenesis have not yet been completely understood. In order to understand the dynamic processes involved in embryogenesis, we employed the metabolomic approach. The results of our study indicated that there is a close correlation between metabolomes and developmental stages. Our method enables the identification of embryonic stages using metabolomes as "fingerprints." In this manner, we could successfully predict embryonic development on the basis of metabolomic fingerprints. This is the first report describing a model for predicting vertebrate development by using metabolomics.
authors.affiliation: Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita 565-0871, Japan.
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Hayashi
authors.forename: Shinichi
authors.initials: S
authors.lastname: Akiyama
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Tamaru
authors.forename: Yasuaki
authors.initials: Y
authors.lastname: Takeda
authors.forename: Toshinobu
authors.initials: T
authors.lastname: Fujiwara
authors.forename: Kunio
authors.initials: K
authors.lastname: Inoue
authors.forename: Akio
authors.initials: A
authors.lastname: Kobayashi
authors.forename: Shingo
authors.initials: S
authors.lastname: Maegawa
authors.forename: Eiichiro
authors.initials: E
authors.lastname: Fukusaki
mesh_terms: D000818:Animals; D055442:Metabolome; D055432:Metabolomics / Q000379:methods; D008954:Models, Biological; D015027:Zebrafish / Q000196:embryology* / Q000378:metabolism*