Figure 2.
Dominant negative interference by overexpressed phyB affects growth throughout early seedling development. Hypocotyl elongation on 2% Suc medium was measured 2, 3, or 4 d following transfer of the seedlings to 8.7 μmol m−2 s−1 FR light. Growth of original parental (No-O) and introgressed parental (RLD) wild types are compared with ABO in two independent experiments representing approximately 100 seedlings per treatment. Error bars represent ±1 se.