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. 2019 Mar 5;9:3599. doi: 10.1038/s41598-019-40383-2

Figure 3.

Figure 3

F-ara-EdU labeling patterns of the SCN in Arabidopsis primary roots. (a) Outline of the experimental strategy testing whether asymmetric chromosomal segregation (ACS) occurs during QC cell division. SCN, blue outline; QC, green outline. (b) Theoretical illustration of symmetric or ACS upon QC cell division in F-ara-EdU-supplemented media. (c) Representative confocal image of F-ara-EdU labeling of the SCN in 4-DAP seedling roots before transfer (0 DAT) and after 1–3 DAT from 1/2 MS media to F-ara-EdU-supplemented media. Red fluorescence indicates incorporation of F-ara-EdU into newly synthesized DNA during cell division. The QC cells are outlined with dashed lines. DAP, days after planting; DAT, days after transfer; Scale bars, 20 μm.