Light-induced Ethylene Production in Sorghum

Abstract
Ethylene production wasinduced insections ofdark-grown Sorghumvulgare L.seedlings bytreatment withlight inthe blueandfarredregions ofthelight spectrum. Theaction spectrumclosely resembled thepreviously reported spectra forhighirradiance response; thus,light-induced ethylene production isprobably ahighirradiance response withphyto- chromeastheinitial photoreceptor.
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