Figure 6
Characterization of the 3-deoxyanthocyanidins inPr1andpr1silks.Compounds were identified based on their retention time to known standards. (A高效液相色谱色谱sil)k methanolic extracts at 480 nm. Luteolinidin glycosides a, b, and c were eluted at approximately 13.6 min, 14.1 min, and 14.9 min, respectively. Anthocyanidins elute at approximately 17.9 min. (B) Total luteolinidin and total anthocyanidin levels in silk tissue of homozygouspr1;P1-wr,Pr1;P1-wr,pr1;P1-rr,Pr1;P1-rr,pr1;p-del2,Pr1;p-del2,pr1;P1-ww, andPr1;P1-wwwere determined by HPLC analysis at 495 nm. All data are presented as mean of six replicates.