Microbial Cell Factories

Table 3 The fatty acids composition of the Polar lipids in SR21 and SR21-CCT strains during the fermentation

From: Determining metabolic mechanism linking phospholipids and docosahexaenoic acid through phosphatidylcholine synthesis by phosphocholine cytidylyltransferase (CCT) overexpression in Schizochytrium sp

Fatty acid	SR21				SR21-CCT
Fatty acid	48 h	72 h	96 h	120 h	48 h	72 h	96 h	120 h
C14:0	1.17 ± 0.09%	0.66 ± 0.12%	0.75 ± 0.30%	0.89 ± 0.33%	0.36 ± 0.01%^**	0.48 ± 0.28%	0.31 ± 0.04%	0.45 ± 0.16%
C16:0	31.5 ± 0.94%	24.4 ± 1.71%	24.3 ± 1.35%	26.3 ± 1.14%	23.2 ± 0.31%^**	22.8 ± 1.16%	22.4 ± 1.22%	21.8 ± 1.48%^**
C18:0	8.41 ± 1.56%	5.33 ± 0.22%	7.25 ± 1.42%	8.70 ± 0.24%	9.64 ± 0.33	5.90 ± 0.74%	9.09 ± 0.64%	7.53 ± 0.99%
EPA	0.07 ± 0.05%	0.05 ± 0.03%	0.20 ± 0.03%	0.19 ± 0.09%	0%	0.15 ± 0.04%	0.20 ± 0.02%	0.23 ± 0.08%
DPA	4.18 ± 0.15%	5.27 ± 0.72%	3.80 ± 0.48%	4.18 ± 0.42%	4.79 ± 0.69%	5.01 ± 0.54%	4.17 ± 0.84%	4.81 ± 0.91%
DHA	17.7 ± 2.77%	30.0 ± 0.87%	17.6 ± 1.48%	15.4 ± 0.34%	14.9 ± 0.68%	26.7 ± 0.47%^**	24.0 ± 0.75%^**	23.5 ± 3.97%^**
SFAs	44.8 ± 3.04%	33.0 ± 2.21%	34.8 ± 0.36%	39.7 ± 0.93%	40.0 ± 0.97%	32.7 ± 1.95%	34.7 ± 1.03%	32.4 ± 1.50%^**
PUFAs	24.6 ± 2.01%	37.3 ± 0.49%	23.6 ± 1.76%	21.5 ± 0.32%	25.7 ± 0.55%	34.9 ± 0.89%^*	33.6 ± 0.96%^**	31.5 ± 3.83%^**
PUFAs/SFAs	0.55 ± 0.08	1.13 ± 0.09	0.68 ± 0.06	0.54 ± 0.02	0.64 ± 0.03	1.07 ± 0.09	0.97 ± 0.06^**	0.97 ± 0.16^**

Note: *p-value < 0.05 and **p-value < 0.01, compared to SR21 at each time

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