Figure 1.

spt mutants have larger RAMs than wild type. (A) Micrographs of 5 DAG roots. Arrowheads indicate the zone of cell division. (B) RAM size expressed as number of cells in the cortex. (C) Length of the RAM. Values are means (n = 15) ± standard error. Asterisks indicate values significantly different from wild type at P < 0.05. Scale bars indicate 100 μm.

Makkena and Lamb BMC Plant Biology 2013 13:1   doi:10.1186/1471-2229-13-1
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