Photosystem I articles within Nature

Featured

• Article
  13 March 2024 | Open Access

  Anoxygenic phototroph of the Chloroflexota uses a type I reaction centre

  Cultivation of a new anoxygenic phototrophic bacterium from Boreal Shield lake water—representing a transition form in the evolution of photosynthesis—offers insights into how the major modes of phototrophy diversified.

  • J. M. Tsuji
  • , N. A. Shaw
  •  & J. D. Neufeld

• Article | 23 August 2023

  Tropical forests are approaching critical temperature thresholds

  Ground truthed thermal data from a new NASA satellite combined with experimental warming data from three continents in an empirical model suggests that tropical forests are closer to a high temperature threshold than previously thought.

  • Christopher E. Doughty
  • , Jenna M. Keany
  •  & Joshua B. Fisher

• Article | 15 March 2023

  In situ structure of the red algal phycobilisome–PSII–PSI–LHC megacomplex

  In situ structures of PBS–PSII–PSI–LHC megacomplexes from the alga P. purpureum at near-atomic resolution using cryogenic-electron tomography and in situ single-particle analysis are reported, providing interaction details between PBS, PSII and PSI.

  • Xin You
  • , Xing Zhang
  •  & Sen-Fang Sui

• Article | 08 December 2021

  Architecture of the chloroplast PSI–NDH supercomplex in Hordeum vulgare

  Cryo-electron microscopy structures of the photosystem I–NADH dehydrogenase-like supercomplex in barley provide structural details to elucidate the functions and regulation of photosystem I-dependent cyclic electron transport in chloroplasts.

  • Liangliang Shen
  • , Kailu Tang
  •  & Xing Zhang