MdPUB24 is essential for the suppression of ethylene biosynthesis driven by SA. (IMAGE)

Nanjing Agricultural University The Academy of Science

MdPUB24 is essential for the suppression of ethylene biosynthesis driven by SA.

Caption

MdPUB24 is essential for the suppression of ethylene biosynthesis driven by SA. (A–E) MdPUB24 was overexpressed in apple fruit (MdPUB24-OE) through transient transformation mediated by A. tumefaciens. The injected fruit was treated with SA after 3 days. They were subsequently kept at room temperature for 20 days. (A) Phenotype of the apple fruit. Scale bars, 1 cm. MdPUB24 expression (B), ethylene production (C), MdACS1 expression (D), and MdWRKY40 protein abundance (E) were investigated. Values represent means ± SD (n = 3 biological replicates). Student’s t-test assessed statistical significance (**P < 0.01).

Credit

Horticulture Research

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