title: Rings, ellipses and horseshoes: how purple bacteria harvest solar energy.
abstract: This Review summarises the current state of research on the structure and function of light-harvesting apparatus in purple photosynthetic bacteria. Particular emphasis is placed on the major open questions still outstanding in this field in addition to what is already known.
authors: Division of Biochemistry and Molecular Biology, Institute of Biomedical and Life Sciences, University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK, R.Cogdell@bio.gla.ac.uk.
authors: Richard J
authors: RJ
authors: Cogdell
authors: Alastair T
authors: AT
authors: Gardiner
authors: Aleksander W
authors: AW
authors: Roszak
authors: Christopher J
authors: CJ
authors: Law
authors: June
authors: J
authors: Southall
authors: Neil W
authors: NW
authors: Isaacs