We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCyclic electron flow around photosystem I is essential for photosynthesis.AuthorsMunekage, Yurf; Hashimoto, Mihoko; Miyake, Chikahiro; Tomlzawa, Ken-Ichi; Endo, Tsuyoshi; Tasaka, Masao; Shikanal, ToshiharuPublicationNature, 2004, Vol 429, Issue 6991, p579ISSN0028-0836Publication typearticleDOI10.1038/nature02598