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Table 1 The effect of MC on the content of IAA-amide conjugates

From: The effects of mepiquat chloride on the lateral root initiation of cotton seedlings are associated with auxin and auxin-conjugate homeostasis

Time after treatment (h)

IAA-Phe (ng/g FW)

IAA-Met (ng/g FW)

IAA-Ala (ng/g FW)

IAA-Gly (ng/g FW)

CK

MC

CK

MC

CK

MC

CK

MC

3

9.62 ±0.14

9.59 ±0.35

8.39 ±0.42

7.78 ±0.24

3.59 ±0.24

2.93 ±0.27*

1.02 ±0.13

1.20 ±0.33

6

8.43 ±0.33

7.60 ±0.32*

4.97 ±0.21

3.88 ±0.36*

3.06 ±0.32

2.92 ±0.13

1.14 ±0.13

0.92 ±0.25

12

7.41 ±0.53

5.44 ±0.25*

4.32 ±0.33

3.63 ±0.25*

2.89 ±0.10

2.70 ±0.14

1.40 ±0.14

0.97 ±0.52

18

6.34 ±0.36

3.64 ±0.35*

3.14±0.14

2.12±0.24*

2.10 ±0.11

1.14 ±0.13*

ND

ND

24

5.08 ±0.33

2.72 ±0.24*

ND

ND

ND

ND

ND

ND

60

3.03 ±0.35

2.43 ±0.35*

ND

ND

ND

ND

ND

ND

  1. ND: not detected; Asterisks (*) indicate a significant difference (P < 0.05) in comparison with the corresponding control