Fig. 7.

(a) Agarose gel depicting total RNA of A BO 91 and B CoJ 64 in normalized concentration (b) Differential expression of PEPC gene in control and GA₃-sprayed LTM leaves of A BO 91 and B CoJ 64 (c) Differential expression of sucrose transporter gene in control and GA₃-sprayed LTM leaves of A BO 91 and B CoJ 64 (d) RNA normalization verified using 25S rRNA gene primer as internal control. Lanes 1: LTM leaf of control cane on 0 DAS; Lanes 2–3: LTM leaf of control and GA₃-sprayed cane on 30 DAS; Lanes 4–5: LTM leaf of control and GA₃-sprayed cane on 60 DAS; Lanes 6–7: LTM leaf of control and GA₃-sprayed cane on 90 DAS; Lanes 8–9: LTM leaf of control and GA₃-sprayed cane on 120 DAS; Lanes 10–11: LTM leaf of control and GA₃-sprayed cane on 150 DAS; Lanes 12–13: LTM leaf of control and GA₃-sprayed cane on 180 DAS