Figure 5.

Mutants in B1‐type cyclins are sensitive to Al in short‐term growth assays.

(a) Six‐day‐old seedlings of wild‐type (WT), cdkb1, cycb1;1, cycb1;2, cycb1;3 and cycb1;4 mutants were transferred to 1.5 mm Al‐containing hydroponics (pH 4.2) and treated for 12 h. Treated seedlings were planted on agar plates without Al and grown for 5 days. Scale bar: 1 cm. (b) Root growth measurements of WT, cdkb1, cycb1;1, cycb1;2, cycb1;3 and cycb1;4. Al‐treated seedlings were transferred to agar plates without Al and root length was monitored for 5 days. Data are presented as mean ± SD in three independent experiments. Different letters indicate significant differences by independent samples t‐test: *P < 0.05.