Skip to main content

2001, DOI: 10.1104/pp.125.4.1558

Non-photochemical quenching. A response to excess light energy

Plant Physiology

Abstract

FigurePlants and algae have a love/hate relationship with light. As oxygenic photoautotrophic organisms, they require light for life; however, too much light can lead to increased production of damaging reactive oxygen species as byproducts of photosynthesis. In extreme cases, photooxidative damage can cause pigment bleaching and death, a phenomenon all too familiar to anyone who has tried to move a houseplant outdoors into full sunlight.

Go to original publication Download PDF
Privacy Policy