Excess Copper Predisposes Photosystem II to Photoinhibition in Vivo by Outcompeting Iron and Causing Decrease in Leaf Chlorophyll

Photoinhibition of photosystem II was studied in vivo with bean (Phaseolus vulgaris) plants grown in the presence of 0.3 (control), 4, or 15 μm Cu(2+). Although photoinhibition, measured in the presence of lincomycin to block concurrent recovery, is faster in leaves of Cu(2+)-treated plants than in...

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Cyhoeddwyd yn:	Plant Physiol
Prif Awduron:	Pätsikkä, Eija, Kairavuo, Marja, Šeršen, Frantisek, Aro, Eva-Mari, Tyystjärvi, Esa
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	Oxford University Press 2002
Pynciau:	Research Article
Mynediad Ar-lein:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC166529/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12114589/ https://ncbi.nlm.nih.govhttps://doi.org/10.1104/pp.004788
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