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Col-0. Col-0. 35S:: C. 35S:: C. A. 7000. 6000. Cell number/leaf. 5000. 4000. 3000. C. Col-0 35S:: D C. 2000. KRP2. 1000. KRP5. 0. 11 13 15 (DAG). KRP6. B. 0.008. Cell division rate (cells/cell . h). TUB. 0.007. 0.006. 0.005. 0.004.
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Col-0 Col-0 35S::C 35S::C A 7000 6000 Cell number/leaf 5000 4000 3000 C Col-0 35S::DC 2000 KRP2 1000 KRP5 0 11 13 15 (DAG) KRP6 B 0.008 Cell division rate (cells/cell.h) TUB 0.007 0.006 0.005 0.004 0.003 0.002 0.001 0 11 13 15 (DAG) Supplemental Figure 2. Characterization of the 35S::DC transgenic plants.Kinematic analysis of leaf growth was carried out on plants grown on MS media. Bars indicate standard deviation of the mean. Statistical significance of the measurements was determined by a student t-test (P<0.01). DAG, days after germination. (A) Cell number per leaf. (B) Estimated cell division rates. (C) Expression of KRPs. Note that KRP2 and KRP6 are upregulated but KRP5 is unaffected in 35S::DC, as observed in ntm1-D (Figure 3D).