Figure 5. LHW expression.
(A–B) Confocal images of lhw-2 roots expressing 35S::LHW-GFP in nuclei (green). Expression of this transgene is sufficient to rescue the lhw-2 xylem phenotype (B). (C-E) LHWpro::GUS reporter expression in root tips, staining for 1hr, 4hr and 8hr, respectively (F). RT-PCR of LHW and actin (ACT) expression. S, 14-dpg seedling; L, expanded rosette leaf; RT, 5mm of 14-dpg root tip; R, whole 14-dpg root; SAM, transition SAM and youngest leaves; F, flower stage 8-15; 79402, 14-dpg seedling of SALK_79402.