Community-level analysis of phototrophy: psbA Gene Diversity.
Photosynthetic organisms play a crucial role in the marine environment. In vast areas of the oceans, most of this marine production is performed by cells smaller than 2-3 microm (picoplankton). This chapter describes molecular analyses of the conserved photosynthetic psbA gene (protein D1 of photosystem II reaction center) as a diversity indicator of naturally occurring marine oxygenic picophytoplankton and of marine cyanophages carrying photosynthesis genes.
Zeidner
Gil
G
Department of Biology, Technion-Israel Institute of Technology, Haifa.
Béjà
Oded
O
D022202:Chromosomes, Artificial, Bacterial / Q000235:genetics; D017931:DNA Primers; D015723:Gene Library; D014644:Genetic Variation; D045332:Photosystem II Protein Complex / Q000235:genetics*; D018524:Phototropism / Q000235:genetics; D010839:Phytoplankton / Q000235:genetics*; D016133:Polymerase Chain Reaction; D012150:Polymorphism, Restriction Fragment Length; D012623:Seawater / Q000382:microbiology*
D017931:DNA Primers; D045332:Photosystem II Protein Complex; C422369:photosystem II, psbA subunit