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. 2012 Mar 20;7(3):e33270. doi: 10.1371/journal.pone.0033270

Figure 10. Macroautophagy is necessary for nuclear degeneration during appressorium development in M. oryzae.

Figure 10

(A) The Macroautophagy gene MoATG1 is required for nuclear degeneration. Upper panel: time course live cell images showing nuclear division and nuclear degeneration during appressorium development in a M. oryzae ΔMoatg1 mutant. ΔMoatg1 conidia expressing H1:RFP were examined by epifluorescence microscopy at indicated time points. Lower panel: time series of bar charts showing the percentage of spores in ΔMoatg1 containing 0 to 4 nuclei (mean ± SD, n>100, triple replications). (B) The Macroautophagy core gene MoATG4 is required for nuclear degeneration. Upper panel: time course live cell images showing nuclear division and nuclear degeneration during appressorium development in M. oryzae ΔMoatg4 mutant. ΔMoatg4 conidia expressing H1:RFP were examined by epifluorescence microscopy at indicated time points during appressorium development. Lower panel: time series of bar charts showing the percentage of spores in ΔMoatg4 containing 0 to 4 nuclei (mean±SD, n>100, triple replications). Scale bar = 10 µm.