Photosynthesis Research

, Volume 116, Issue 2, pp 277–293

Chlorophyll d and Acaryochloris marina: current status

Authors

  • Patrick Loughlin
    • School of Biological Sciences (A08)University of Sydney
  • Yuankui Lin
    • School of Biological Sciences (A08)University of Sydney
    • School of Biological Sciences (A08)University of Sydney
Review

DOI: 10.1007/s11120-013-9829-y

Cite this article as:
Loughlin, P., Lin, Y. & Chen, M. Photosynth Res (2013) 116: 277. doi:10.1007/s11120-013-9829-y

Abstract

The discovery of the chlorophyll d-containing cyanobacterium Acaryochloris marina in 1996 precipitated a shift in our understanding of oxygenic photosynthesis. The presence of the red-shifted chlorophyll d in the reaction centre of the photosystems of Acaryochloris has opened up new avenues of research on photosystem energetics and challenged the unique status of chlorophyll a in oxygenic photosynthesis. In this review, we detail the chemistry and role of chlorophyll d in photosynthesis and summarise the unique adaptations that have allowed the proliferation of Acaryochloris in diverse ecological niches around the world.

Keywords

ChlorophyllsChlorophyll dAcaryochloris marinaPhotosynthesis

Abbreviation

Acaryochloris

Acaryochloris marina

APC

Allophycocyanin

Chl

Chlorophyll

EPR

Electron paramagnetic resonance

ESE

Electron spin echo

FTIR

Fourier transform infrared spectroscopy

ORF

Open reading frame

PBP

Phycobiliprotein

PC

Phycocyanin

PE

Phycoerythrin

PEC

Phycoerythrocyanin

Phe

Pheophytin

PS

Photosystem

QA

The primary quinine electron acceptor of photosystem II

YZ

Redox-active tyrosine in photosystem II

Copyright information

© Springer Science+Business Media Dordrecht 2013