Table 1.
Fatty acid composition (mol%) of tobacco seeds from wild type and fad2–2 mutant plants
| CK | Low temperature treatment | |||||
|---|---|---|---|---|---|---|
| WT | fad2–2#06 | fad2–2#16 | WT | fad2–2#06 | fad2–2#16 | |
| 16:0 | 12.1 ± 0.9 | 8.6 ± 0.7 | 8.5 ± 0.6 | 10.2 ± 0.8 | 8.3 ± 0.8 | 8.5 ± 0.9 |
| 18:0 | 3.3 ± 0.5 | 4.1 ± 0.3 | 3.7 ± 0.1 | 3.1 ± 0.4 | 3.9 ± 0.5 | 3.4 ± 0.1 |
| 18:1Δ9 | 11.6 ± 0.7 | 79.6 ± 3.6 | 78.5 ± 2.8 | 9.1 ± 0.5 | 78.6 ± 4.2 | 77.9 ± 3.7 |
| 18:2Δ9, 12 | 72.4 ± 3.1 | 6.8 ± 0.2 | 8.4 ± 0.6 | 76.7 ± 4.3 | 7.2 ± 0.4 | 9.1 ± 0.8 |
| 18:3Δ9, 12, 15 | 0.6 ± 0.06 | 0.9 ± 0.08 | 0.8 ± 0.06 | 0.9 ± 0.08 | 1.0 ± 0.1 | 0.9 ± 0.1 |
16:0, palmitic acid; 18:0, stearic acid; 18:1Δ9, oleic acid; 18:2Δ9, 12, linoleic acid; 18:2Δ9, 12, 15, linolenic acid. The data are the mean ± SD of three independent experiments