Table 1. Differentially expressed lipids (DEL) between T24S and T24R in positive or negative ion mode.
| Mode | Identifier | Annotation | InChI Key | Species | m/z | RT | P-value | Q-value | Log2FC | Mean normalized intensity | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S- | R- | ||||||||||
| Positive | 10.30_719.57 | CE (22:6) | VOEVEGPMRIYYKC -HNJOWPRISA-N |
[M+Na]+ | 719.5729 | 10.30 | 0.0116 | 0.0911 | 1.4461 | 7881.9 | 21476.0 |
| 4.93_768.55 | PC (35:4) | OROZWUJCDDCYAU -IPUAOQJZSA-N |
[M+H]+ | 768.5528 | 4.93 | 0.0204 | 0.0948 | 0.6450 | 18501.8 | 28933.0 | |
| 4.47_778.54 | PC (36:6) | SPWBDEZMKCRQSX -NGPPOSSDSA-N |
[M+H]+ | 778.5385 | 4.47 | 0.0048 | 0.0931 | 0.6402 | 14238.8 | 22192.0 | |
| 5.70_724.53 | PE (p-36:4) / PE (o-36:5) |
ADWDFBQPQIEGRZ -XBICFDGKSA-N |
[M+H]+ | 724.5279 | 5.70 | 0.0002 | 0.0301 | –0.6337 | 403765.9 | 260236.6 | |
| 6.39_752.56 | PE (p-38:4) / PE (o-38:5) |
ZTZQZGHJLWFLFQ -VZBWJDOASA-N |
[M+H]+ | 752.5591 | 6.39 | 0.0142 | 0.0897 | –0.8247 | 239093.0 | 134988.5 | |
| 6.40_778.57 | PE (p-40:5) / PE (o-40:6) |
HHQFKPJXVYWLLJ -ABYSKWQHSA-N |
[M+H]+ | 778.5743 | 6.40 | 0.0185 | 0.0951 | –0.6302 | 80510.8 | 52015.6 | |
| 7.15_813.68 _7.15_835.67 |
SM (d42:2) | DACOGJMBYLZYDH -GXJPFUDISA-N |
[M+H]+ _[M+Na]+ |
813.6848 _835.6658 |
7.15 | 0.0070 | 0.0814 | 1.2411 | 204780.6 | 484070.9 | |
| 6.56_811.66 _6.55_833.65 |
SM (d42:3) | TXFLWJQVQCDUDZ -BRUGZULGSA-N |
[M+H]+ _[M+Na]+ |
811.6624 _833.6505 |
6.56 | 0.0001 | 0.0558 | 4.3471 | 10492.5 | 213546.9 | |
| 11.16_829.73 _11.17_824.77 |
TG (48:0) | PVNIQBQSYATKKL -UHFFFAOYSA-N |
[M+H]+ _[M+NH4]+ |
829.7256 _824.7705 |
11.17 | 0.0060 | 0.0894 | –1.7587 | 190985.2 | 56439.4 | |
| 11.32_838.78 | TG (49:0) | TTWJTJMWHOYBPQ -ANFMRNGASA-N |
[M+NH4]+ | 838.7829 | 11.32 | 0.0262 | 0.0989 | –1.6911 | 15051.5 | 4661.4 | |
| 10.96_841.73 _10.96_836.77 |
TG (49:1) | VYYGQDOPVVYUKW -UKFBYESTSA-N |
[M+H]+ _[M+NH4]+ |
841.7263 _836.7709 |
10.96 | 0.0256 | 0.0993 | –1.5552 | 64017.0 | 21784.1 | |
| 11.56_857.76 _11.57_852.80 |
TG (50:0) | MARPCPMDFOPPJX -UHFFFAOYSA-N |
[M+Na]+ _[M+NH4]+ |
857.7562 _852.8018 |
11.57 | 0.0177 | 0.0989 | –2.0145 | 151586.5 | 37517.4 | |
| 11.89_885.78 _11.91_880.84 |
TG (52:0) | SDNYRTVJOFMYIW -OIVUAWODSA-N |
[M+H]+ _[M+NH4]+ |
885.784 _880.8354 |
11.90 | 0.0115 | 0.0920 | –1.7912 | 96039.1 | 27748.3 | |
| 10.69_898.79 _10.67_903.74 |
TG (54:5) | OEJXMJPFOHYSIU -GRLFFVHSSA-N |
[M+NH4]+ _[M+Na]+ |
898.7855 _903.7415 |
10.68 | 0.0191 | 0.0941 | –1.4113 | 212399.1 | 79854.1 | |
| Negative | 4.40_733.55 | SM (d32:1) | KYICBZWZQPCUMO -PSALXKTOSA-N |
[M+Hac-H]- | 733.5478 | 4.40 | 0.0001 | 0.0027 | 1.1264 | 18915.2 | 41295.4 |
| 7.15_871.69 | SM (d42:2) B | DACOGJMBYLZYDH -GXJPFUDISA-N |
[M+Hac-H]- | 871.6894 | 7.15 | 0.0012 | 0.0212 | 1.2472 | 46562.3 | 110528.3 | |
Annotated DELs with q-value less than 0.1 were shown. The full list of DELs was included in Supplementary Table 2 and 3. For each DEL, unique identifier given as RT, m/z, annotation identified by MS-Dial, InChI key, formula of the lipid, m/z, retention time (RT), p-value, q-value, log2-transformed fold-change (log2FC), and mean normalized intensities were shown.