Skip to main content
Fig. 3 | Annals of Microbiology

Fig. 3

From: Prospecting the plant growth–promoting activities of endophytic bacteria Franconibacter sp. YSD YN2 isolated from Cyperus esculentus L. var. sativus leaves

Fig. 3

Strain improvement and screening by ARTP. a Lethality rate of YSD YN2 under different mutagenic time. b The IAA concentration and organic phosphate concentration (Po) under different mutagenic time. c Hereditary stability of mutant strain. d Quantitative production of IAA by endophytic bacterial isolates; with and without tryptophan. Experiments were performed in triplicate, and the values are represented as mean ± standard deviation. Data are presented as the mean of 3 replicates. Lowercase for different IAA concentrations at the same strains (P ≤ 0.05, Tukey’s multiple-comparison tests)

Back to article page

Annals of Microbiology

ISSN: 1869-2044

Contact us