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. 2014 Jun 10;9(6):e98999. doi: 10.1371/journal.pone.0098999

Figure 4. Skeleton weights (µg) of aposymbiotic and symbiotic polyps associated with clades C1 or D algae, 0, 105, and 135 days after inoculation.

Figure 4

The number of polyps in each treatment are described in each bar graph. Values are means ± S.E. Asterisks indicate statistically significant differences resulting from t-tests: * P<0.05, ** P<0.01.