. 2022 Jan 10;12:3. doi: 10.1186/s13568-022-01343-8

Table 2.

The effect of the different types and concentrations of PGRs on the explant viability, browning, and callus induction from leaf explants of M. azedarach L.

Concentration of PGRs (mg/L)	Viability (%)	Browning (%)	Callus induction (%)	Callus weight (mg/explant)
3 NAA + 1 Kin	91.33 ± 4.00^ab	8.67 ± 4.00^cd	18.17 ± 3.60^a	455.737 ± 17.445^b−e
3 NAA + 1 BAP	83.70 ± 5.98^bc	16.30 ± 0.50^abc	19.00 ± 3.79^a	814.529 ± 252.15^b−e
3 2,4-D + 1 Kin	88.30 ± 5.03^ab	11.89 ± 3.18^bcd	15.32 ± 3.89^ab	66.444 ± 39.585^de
3 2,4-D + 1 BAP	90.82 ± 3.50^ab	9.17 ± 3.53^cd	16.00 ± 3.83^ab	103.150 ± 41.373^de
3 NAA + 3 Kin	78.80 ± 6.07^c	21.19 ± 4.07^a	14.49 ± 3.92^abc	987.000 ± 28.824^bc
3 NAA + 3 BAP	77.66 ± 6.18^c	22.33 ± 4.18^a	18.35 ± 3.13^a	851.095 ± 30.287^bcd
3 2,4-D + 3 Kin	76.80 ± 5.23^c	23.19 ± 3.43^a	10.14 ± 3.46^abc	78.800 ± 48.109^de
3 2,4-D + 3 BAP	83.21 ± 5.62^bc	18.06 ± 3.01^ab	20.15 ± 3.14^a	488.714 ± 19.267^b−e
5 NAA + 1 Kin	91.97 ± 4.18^ab	9.03 ± 4.18^cd	11.85 ± 3.69^abc	154.706 ± 83.611^de
5 NAA + 1 BAP	89.30 ± 4.07^ab	10.70 ± 4.07^bcd	3.67 ± 3.67^bc	53.647 ± 53.647^de
5 2,4-D + 1 Kin	91.66 ± 3.76^ab	8.33 ± 3.76^cd	0.98 ± 0.98^c	2.765 ± 2.765^e
5 2,4-D + 1 BAP	91.24 ± 4.04^ab	9.93 ± 4.48^bcd	10.29 ± 3.31^abc	112.353 ± 53.227^de
5 NAA + 5 Kin	96.98 ± 1.65^a	3.32 ± 1.58^d	15.47 ± 3.68^ab	222.167 ± 92.369^cde
5 NAA + 5 BAP	96.14 ± 1.84^a	5.25 ± 1.91^d	14.09 ± 3.41^abc	1073.722 ± 63.623^b
5 2,4-D + 5 Kin	91.20 ± 5.05^ab	8.79 ± 3.05^cd	15.98 ± 3.46^ab	1804.833 ± 85.304^a
5 2,4-D + 5 BAP	92.90 ± 3.14^a	7.09 ± 3.14^d	11.73 ± 2.90^abc	342.063 ± 179.899^b−e

In each column, different letters indicate a significant difference (P ≤ 5%) according to Duncan’s Multiple-Range Tests (DMRTs)