Nature Communications (Jun 2021)

Identification of a dual orange/far-red and blue light photoreceptor from an oceanic green picoplankton

  • Yuko Makita,
  • Shigekatsu Suzuki,
  • Keiji Fushimi,
  • Setsuko Shimada,
  • Aya Suehisa,
  • Manami Hirata,
  • Tomoko Kuriyama,
  • Yukio Kurihara,
  • Hidefumi Hamasaki,
  • Emiko Okubo-Kurihara,
  • Kazutoshi Yoshitake,
  • Tsuyoshi Watanabe,
  • Masaaki Sakuta,
  • Takashi Gojobori,
  • Tomoko Sakami,
  • Rei Narikawa,
  • Haruyo Yamaguchi,
  • Masanobu Kawachi,
  • Minami Matsui

DOI
https://doi.org/10.1038/s41467-021-23741-5
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 12

Abstract

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Blue light penetrates deeper than red light in ocean, thus blue light sensing is critical for adaptation to marine environments. Here, the authors report the genome of Pyconococcus provasolii and identify a chimeric dual orange/far-red and blue light receptor composed of a phytochrome and a cryptochrome by analyzing the marine metagenomes.