Pigment composition of <i>Sclerotinia</i>-infected plants.

<p>Four-week-old <i>Arabidopsis</i> leaves were inoculated with <i>Sclerotinia</i> for 3 h and kept under a light intensity of 130 μmol m^-2 s^-1. Xanthophylls were subjected to HPLC analysis after extraction with pre-cooled acetone. Pigment content was normalized to 100 Chl <i>a</i>+<i>b</i> molecules, except for Chl <i>a</i>/<i>b</i>. Abbreviations: Vio, violaxanthin; Ant, antheraxanthin; Zea, zeaxanthin; Neo, neoxanthin; Lut, lutein; ND, not detectable. Data shown are means ± _SE (n = 3).</p><p>Pigment composition of <i>Sclerotinia</i>-infected plants.