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Table 1 Average length of shoot with different concentrations of shoot inducing medium (SIM)

From: Optimization of salicylic acid and chitosan treatment for bitter secoiridoid and xanthone glycosides production in shoot cultures of Swertia paniculata using response surface methodology and artificial neural network

Types of media Plant growth regulators (μM) Mean shoot length (cm)
(After 4 weeks)
Mean shoot length (cm)
(After 6 weeks)
½ MS Control 0.00 0.00
BAP + KN
(2.22 + 2.22) 1.2 ± 0.1a 1.4 ± 0.2a
(4.44 + 4.44) 0.6 ± 0.2a 0.7 ± 0.1a
BAP + KN + NAA
(2.22 + 2.22 + 2.60) 3.2 ± 0.2a 5.8 ± 0.4a
(4.44 + 4.44 + 5.20) 1.6 ± 0.1a 2.7 ± 0.2a
MS Control 0.00 0.00
BAP + KN
(2.22 + 2.22) 0.00 0.00
(4.44 + 4.44) 0.00 0.00
BAP + KN + NAA
(2.22 + 2.22 + 2.60) 0.00 1.3 ± 0.1a
(4.44 + 4.44 + 5.20) 0.00 0.00
  1. All the values are represented in means± standard deviation (where n = 3)