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. 2013 Jul 16;8(7):e69463. doi: 10.1371/journal.pone.0069463

Figure 1. Representative transgenic grape hairy root lines used in this study.

Figure 1

Individual hairy root lines carrying a 16D10 RNAi construct, pART27-42 or pART27-271, were cultured and inoculated with J2 RKNs to evaluate their resistance against RKNs. pART27 0 was a control line which was transformed with an empty binary vector pART27. Note that pART27-271 line 20 and pART27-42 line 24 showed contrasting variation in their root morphology and proliferation. The pictures were taken three weeks (pART27-271 line 20 and pART27-42 line 24) or five weeks (the rest) after nematode inoculation.