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. 2018 Jul 27;19(8):2201. doi: 10.3390/ijms19082201

Figure 2.

Figure 2

Figure 2

Hormone content and the hormone ratios in the basal sections (rooting zone) of stem cuttings of ‘T337’ apple root stocks during AR formation. (A) AUX: Auxin; CTK: cytokinin (zeatin riboside); GA: gibberellic acid 3; BR: brassinolide; JA: jasmonic acid; ABA: abscisic acid. (B) Ratios of hormone contents: AUX/CTK, AUX/GA, GA/CTK, GA/ABA, ABA/AUX, and ABA/CTK. Statistically significant differences in IBA-treated cuttings and control on each stages are indicated with different letters (a, b, c, ab, abc).