Caenorhabditis elegans
2
3
4
5
6
AFD AWA, AWB, AWC ADF, ADL ASI, ASJ ASK, ASE ASG, ASH 7
1.0 1.0 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0-0.2 0 0.03 0.1 0.3 0.5 0.7 1.0 3.0 Na concentration (mol/l) -0.4 0.001 0.002 0.01 0.02 0.1 1.0 10 Diacetyl concentration (%) 15 12 9 6 3 0 L2 L3 L4 YA A1 A2 A5 A7 A14 8
(1.0M) 1.0 1.0 (0.1%) 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 L2 L3 L4 YA A1 A2 A5 A7 A14 0 L2 L3 L4 YA A1 A2 A5 A7 A14 9
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11
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14
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19