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. 2018 Jul 18;8:10847. doi: 10.1038/s41598-018-29165-4

Figure 1.

Figure 1

Accumulation of root-knot nematode infective juveniles at root tips. Bars indicate the numbers of infective juveniles (J2) of Meloidogyne hapla, M. incognita, and M. javanica touching the terminal 7 mm of seedling roots after 4 h in 23% PF-127 gel. For each species, the red bars represent the response to wild type (Wt) tomato variety Rutgers and the ethylene insensitive mutant Never ripe (NR). The green bars represent attraction to wild type Medicago truncatula (Wt) and two hypernodulating mutants, skl and sunn. Each bar is the mean of 6 replicates with SEM indicated. For each nematode species, different letters above bars represent significantly different numbers of J2 (P < 0.05) according to Tukey’s multiple range test.