Skip to main content

Table 2 Effects of dehydration and heat on the content of each lipid category in seedlings of Bombax ceiba

From: Effects of repeated drought stress on the physiological characteristics and lipid metabolism of Bombax ceiba L. during subsequent drought and heat stresses

Lipid category

Treatment

     
 

Control

D1

D3

Control

H

D2H

 

Lipid content

(μmol/g FW)

    

Neutral glycerolipids

2.603 ± 0.927b

2.795 ± 0.318b

7.006 ± 1.115a

2.603 ± 0.927b

4.746 ± 0.563a

2.946 ± 1.138b

Glycerophospholipids

1.655 ± 0.221a

1.772 ± 0.167a

2.334 ± 0.590a

1.655 ± 0.221b

2.160 ± 0.414b

3.086 ± 0.656a

Saccharolipids

3.298 ± 0.670a

4.394 ± 1.408a

4.938 ± 2.550a

3.298 ± 0.670b

7.293 ± 1.454a

7.164 ± 2.901a

Lysophospholipids

0.011 ± 0.004b

0.022 ± 0.0008a

0.023 ± 0.006a

0.011 ± 0.004b

0.013 ± 0.006b

0.022 ± 0.004a

Sphingolipids

0.451 ± 0.074a

0.526 ± 0.095a

0.620 ± 0.202a

0.451 ± 0.074b

0.703 ± 0.153a

0.624 ± 0.094a

Sterol lipids

0.250 ± 0.067a

0.288 ± 0.024a

0.289 ± 0.117a

0.250 ± 0.067b

0.569 ± 0.120a

0.437 ± 0.149a

Prenol lipids

0.061 ± 0.011a

0.053 ± 0.005a

0.072 ± 0.037a

0.061 ± 0.011b

0.102 ± 0.016a

0.114 ± 0.043a

Fatty acyls

0.003 ± 0.001a

0.003 ± 0.002a

0.002 ± 0.001a

0.003 ± 0.001b

0.006 ± 0.002a

0.002 ± 0.000b

Total lipids

8.331 ± 1.126b

9.853 ± 1.810b

15.283 ± 3.030a

8.331 ± 1.126b

15.593 ± 4.389a

14.395 ± 4.273a