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. 2002 Apr 30;99(9):6410–6415. doi: 10.1073/pnas.092657299

Figure 1.

Figure 1

Morphological analysis. (a) Scanning electron micrograph of single-celled mature wild-type trichomes. (b) Scanning electron micrograph of multicellular pGL2∷CYCD3;1#1 trichomes. (c) Four consecutive sections through a multicellular pGL2∷CYCD3;1#1 trichome revealing many separate cells. (d) Scanning electron micrograph of pGL2∷CYCD3;1#2 trichomes that have a lower rate of multicellular trichomes in comparison to line 1. (e) Light micrograph of 4′,6-diamidino-2-phenylindole-stained trichomes of pGL2∷CYCD3;1–pGL2∷CYCB1;2 plants showing a strong synergistic phenotype with up to 80 nuclei per trichome initiation site (TIS); similar trichomes arise by the expression of pGL2∷CYCD3;1 in a homozygous sim mutant background. (f) Staining of pGL2∷CYCD3;1 trichomes revealing the expression of the trichome marker line pGL2∷GUS. (g) Staining of pGL2∷CYCD3;1 trichomes (arrows) revealing the expression of the trichome marker line pGL1∷GUS.