Table 1. Lipid class composition (mg g lipid−1) of distal intracolonial locations in two size classes of Acropora millepora colonies.
Small | Large | ||||||
---|---|---|---|---|---|---|---|
Lipid class (mg g lipid−1) | Centre | S-50 | Edge | Centre | L-33 | L-66 | Edge |
Wax ester | 114 ± 15.9b | 171 ± 48.5a | 118 ± 15.8ab | 194 ± 92.3a | 130 ± 7.71a | 125 ± 9.88a | 119 ± 6.77a |
Triacylglycerol | 499 ± 94.1a | 411 ± 92.8a | 311 ± 94.9a | 270 ± 123a | 301 ± 69.9a | 456 ± 69.2a | 312 ± 75.3ab |
Free fatty acid | 14.6 ± 3.48a | 16.5 ± 5.78a | 19 ± 3.29a | 20.1 ± 7.05a | 18.3 ± 2.73a | 17 ± 3.16a | 22.2 ± 2.08a |
1,2-diacylglycerol | 39.1 ± 13a | 44.5 ± 13a | 50.6 ± 14.5a | 58.5 ± 19.4a | 52.7 ± 22.1a | 38 ± 10.7a | 34.5 ± 14a |
Sterol | 44.9 ± 9.17b | 48.5 ± 8.31b | 71.9 ± 9.47a | 56.4 ± 9.42a | 66 ± 7.72a | 63.9 ± 28a | 74.1 ± 6.81a |
AMPL | 96.7 ± 23b | 100 ± 20.6b | 150 ± 25.6a | 118 ± 21.3ab | 138 ± 17a | 88.5 ± 12.2b | 145 ± 27a |
Phosphatidylethanolamine | 49.9 ± 9.51b | 54.7 ± 9.57ab | 69.3 ± 12.9a | 70.5 ± 14.1a | 68.9 ± 17.5a | 54.5 ± 8.15a | 73.4 ± 9.82a |
Phosphatidylserine/phosphatidylinositol | 53.1 ± 16.7b | 69 ± 20ab | 89.6 ± 15.2a | 89.7 ± 25.7a | 95.1 ± 22.3a | 69.1 ± 12.9a | 92.9 ± 16.5a |
Phosphatidylcholine | 77.3 ± 19.2b | 81.1 ± 13.6ab | 115 ± 20.3a | 103 ± 19.4a | 116 ± 15.3a | 72.6 ± 7.72b | 121 ± 16.5a |
Lysophosphatidylcholine | 11.7 ± 11.2a | 3.12 ± 5.7a | 6.05 ± 10.5a | 19.3 ± 14.5a | 13.5 ± 14.8a | 15.1 ± 12a | 6.1 ± 9.15a |
∑Storage | 66.6 ± 6.91a | 64.3 ± 6.5a | 49.8 ± 7.85b | 54.3 ± 8.23a | 50.2 ± 5.65a | 63.6 ± 6.05a | 48.8 ± 7.05a |
∑Structural | 33.4 ± 6.91b | 35.7 ± 6.5b | 50.2 ± 7.85a | 45.7 ± 8.23a | 49.8 ± 5.65a | 36.4 ± 6.05a | 51.2 ± 7.05a |
Storage:Structural | 2.34 ± 0.66a | 2.1 ± 0.64ab | 1.17 ± 0.45b | 1.55 ± 0.59a | 1.14 ± 0.33a | 1.99 ± 0.42a | 1.09 ± 0.29a |