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Fig. 2 | Plant Methods

Fig. 2

From: Characterizing virus-induced gene silencing at the cellular level with in situ multimodal imaging

Fig. 2

Spectra of selected carotenoid ad standards and e supplements. a Raman, c absorption and fluorescence spectra of phytoene. b Raman, d absorption and fluorescence spectra of β-carotene. The phytoene absorption maximum is ~ 291 nm, which is not resonantly enhanced with a 532 nm laser, leading to a lack of peaks in the Raman spectrum. e Raman spectra of lycopene, β-carotene, zeaxanthin, lutein, and a mixture of the supplements with corresponding peak maxima

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