Expression of different components of the ethylene signaling pathway during fruit development of <i>Morus atropurpurea</i> cv. <i>Jialing</i> No.40.

<p>The batch 1 fruits were used for qRT-PCR. Each column height indicates relative mRNA abundance. Error bars on each column indicate SDs from three replicates. Significant differences (<i>P</i><0.05) are marked with different letters above bars.