Fig. 5

CLSM images of colonization of strain GJ-22-gfp on the leaves and root of rice. a–c and e–g were the results of foliar and root treatment for 24 h, 48 h and 72 h respectively. a Cells were lined up along the surface layer; b cells were observed linear distribution in the leaves damage area throughout the entire length; c single cells occupied the longitudinal intercellular space of mesophyll epidermal cells linearly of leaves in rice; e cells were seen adsorbed on the root apex, root cap of rice; f cells were distributed linearly in the root extension; g most fluorescence cells were distributed on the root extension of rice. No fluorescence cells were found on the rice leaf d and root h with the uninoculated treatment. Magnification: ×20. And the experiment was repeated seven times