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Figure 7 | BMC Plant Biology

Figure 7

From: CCS52A2/FZR1, a cell cycle regulator, is an essential factor for shoot apical meristem maintenance in Arabidopsis thaliana

Figure 7

Morphlogy of ccs52a2-3 clv3-2 , ccs52a2-3 clv1-4 and ccs52a2-3 wus-1 double mutants . (A) to (G), clv3-2(A) and ccs52a2-3 clv3-2(B) (C). Arrowheads indicate shoot apices from one shoot of ccs52a2-3 clv3-2 (C). ccs52a2-3 clv3-2 has enlarged SAM (E) (from section) of 8-day-old seedlings compared with single mutant clv3-2 (D). Bars = 1 cm in (A)-(C); Bar = 50 μm in (D), (E). (F), Mature clv1-4 plant. Bars = 1 cm. (G) to (I), Mature ccs52a2-3 clv1-4 double mutant. Type I (G), type II (H) and type III (I). Bars = 1 cm. (J) and (K), 42-day-old wus-1 single mutant (J) and ccs52a2-3 wus-1 double mutant (K). Bars = 1 cm. (L) and (M), Two weeks old wus-1 (L) and ccs52a2-3 wus-1 (M).

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