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Table 3 Analysis of the seed fatty acid composition of independent T1 transgenic lines with pNapin-BnaGPAT9-C11124A-Nos

From: The functional divergence of homologous GPAT9 genes contributes to the erucic acid content of Brassica napus seeds

Line

Palmitic acid

(C16:0)

Stearic acid

(C18:0)

Oleic acid

(C18:1)

Linoleic acid

(C18:2)

Linolenic acid

(C18:3)

Arachidonic acid

(C20:0)

Eicosenoic acid

(C20:1)

Erucic acid

(C22:1)

WT

4.10b ± 0.05

2.25a ± 0.22

65.14a ± 0.91

18.81c ± 0.13

8.13b ± 1.05

0.58a ± 0.04

0.97a ± 0.03

0.02c ± 0.00

N-6

3.94b ± 0.16

2.24a ± 0.03

60.01b ± 0.55

20.83ab ± 0.39

10.20a ± 0.12

0.80a ± 0.30

1.09a ± 0.12

0.89a ± 0.00

N-11

6.86a ± 0.64

2.23a ± 0.75

53.88c ± 1.64

25.21a ± 2.93

10.11a ± 0.23

0.50a ± 0.05

0.99a ± 0.09

0.23b ± 0.01

N-12

6.47a ± 0.28

2.19a ± 0.37

54.19c ± 0.21

24.63a ± 0.05

10.49a ± 0.24

0.50a ± 0.01

1.22a ± 0.02

0.30b ± 0.08

N-13

4.56b ± 0.19

2.88a ± 0.04

61.97b ± 0.40

19.19c ± 0.57

9.54a ± 0.12

0.64a ± 0.04

1.03a ± 0.09

0.19b ± 0.01

  1. The values are the means ± SDs, n = 3. The same lowercase letters within a column indicate no significant differences at P < 0.05. WT: untransformed ‘Zhongshuang 11’ with the BnaGPAT9-C1 homozygous haplotype (T/T) at the 1124 bp site. N-6, N-11, N-12 and N-13: independent pNapin-BnaGPAT9-C11124A-Nos transformant lines in the ‘Zhongshuang 11’ genetic background