Table 1.
Number of endophytes isolated from different organs of Dongzao jujube.
Table 2.
Antagonism of different endophytic strains against A. alternata.
Fig 1.
The inhibition effect of ferment of endophytic stains St-zn-9(A) and St-zn-34(B) against A. alternate.
Table 3.
Inhibition effects of the filtrates of 14 endophytes on A. alternata.
Fig 2.
Microscopic observation on the suppression effects of strain St-zn-34 filtrate on the spore germination of A. alternata (bar = 10 μm).
Spore germination in (A) sterile distilled water, (B) filtrate of strain St-zn-9, and (C) filtrate of strain St-zn-34.
Fig 3.
Effects of different concentrations of filtrate of endophytic strain St-zn-34 on the spore germination rate of A. alternate.
Note: Data are the average of three replicates and presented as the means±standard error. Different lowercase and capital letters in the same column indicate significant differences at 0.05 and 0.01 levels, respectively.
Fig 4.
Population dynamics of strain St-zn-34r in the leaves of Dongzao jujube after inoculation.
Note: The data are the average of three replicates and presented as the means±standard error. Different lowercase and capital letters in the same column indicated significant differences at 0.05 and 0.01 levels, respectively.
Fig 5.
Culture characteristic in PDA (A) and microscopic observation under environment scanning electron microscope (B) of St-zn-34 (bar = 3 μm).
Table 4.
Physiological and biochemical characteristics of St-zn-34.
Fig 6.
Electrophoretogram of PCR amplicons of 16S rDNA gene.
M: Marker; S: Sample.
Fig 7.
Phylogenetic tree of St-zn-34 based on 16S rDNA sequence.