Transitional reactive oxygen species (ROS) production in fertilized egg embryos of devil stinger (Inimicus japonicus), a Marine fish species

Daekyung Kim, Sayaka Naruse, Kazushi Kadomura, Takuji Nakashima, Zedong Jiang, Yasuhiro Yamasaki, Kenichi Yamaguchi, Tatsuya Oda*

*この研究の対応する著者

研究成果: Article査読

抄録

A time-course analysis of reactive oxygen species (ROS) generation in fertilized eggs of the devil stinger (Inimicus japonicus) from 0 h post-fertilization (hpf) to the early larval stage indicated that the ROS level was highest in the 22 hpf embryo, and declined thereafter. Phorbol myristate acetate (PMA) had no effect on ROS generation by the 22 hpf embryo, whereas PMA significantly increased larval ROS generation, suggesting that the ROS generation mechanisms of the 22 hpf embryo and larva are different at least in terms of PMA-responsiveness. Our results suggest the presence of a specific ROS generation system in devil stinger embryo which can be transitionally activated during embryogenesis.

本文言語English
ページ(範囲)1561-1564
ページ数4
ジャーナルBioscience, Biotechnology and Biochemistry
76
8
DOI
出版ステータスPublished - 2012
外部発表はい

ASJC Scopus subject areas

  • バイオテクノロジー
  • 分析化学
  • 生化学
  • 応用微生物学とバイオテクノロジー
  • 分子生物学
  • 有機化学

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