Efficient fungal UV-screening provides a remarkably high UV-B tolerance of photosystem II in lichen photobionts

Lichen photobionts in situ have an extremely UV-B tolerant photosystem II efficiency (Fv/Fm). We have quantified the UV-B-screening offered by the mycobiont and the photobiont separately. The foliose lichens Nephroma arcticum and Umbilicaria spodochroa with 1: intact or 2: removed cortices were expo...

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Veröffentlicht in:	Plant physiology and biochemistry 2018-11, Vol.132, p.89-94
Hauptverfasser:	Váczi, Peter, Gauslaa, Yngvar, Solhaug, Knut Asbjørn
Format:	Artikel
Sprache:	eng
Schlagworte:	Chlorophyll fluorescence Coccomyxa Lichen cortex Nephroma arcticum Trebouxia Umbilicaria spodochroa UV-screening
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