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Fig. 4 | BMC Microbiology

Fig. 4

From: αβ-Dehydrocurvularin isolated from the fungus Aspergillus welwitschiae effectively inhibited the behaviour and development of the root-knot nematode Meloidogyne graminicola in rice roots

Fig. 4

Analysis of giant cell structures in rice root galls after treatment with αβ-DC or DMSO solution. a Volume of each giant cell transection. b. Giant cells (*) induced by the nematode (N) in αβ-DC-amended root galls and DMSO solution were stained at 7 dpi with toluidine blue solution and photographed under an Olympus DP74 (bar = 50 μm). N denotes the nematode. c. Numbers of giant cells at each feeding site. The experiment was repeated twice, with ten galls in each treatment

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