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. 2021 Apr 7;66(5):2033–2050. doi: 10.1002/lno.11742

Fig. 2.

Fig. 2

(ad) Principal component analyses of δ13C (left) and δ15N (right) values of individual amino acids in coral hosts, Symbiodiniaceae symbionts, and a pooled plankton sample in relation to tissue fractions (a,b) and treatments (c,d). Ellipses represent 90% standard deviation with arrows for individual amino acids being significant (p < 0.05) correlation vectors.