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Table 1 Alpha diversity metrics of gut microbial communities in sea bream fed with three experimental diets

From: Effects of hydrolyzed fish protein and autolyzed yeast as substitutes of fishmeal in the gilthead sea bream (Sparus aurata) diet, on fish intestinal microbiome

Items Ctrl DIETS AY
FPH
Reads 52,248 ± 14,709 49,553 ± 17,950 53,334 ± 15,413
Observed OTUs 53.0 ± 4.2 47.4 ± 8.8 49.0 ± 6.1
Good’s coverage 0.99 ± 0.00 0.99 ± 0.00 0.99 ± 0.00
PD whole tree 6.1 ± 0.4ab 5.4 ± 1.0b 6.5 ± 0.9a
Chao1 56.2 ± 4.9 49.6 ± 9.4 52.5 ± 7.9
Shannon 1.8 ± 0.2a 1.7 ± 0.1ab 1.6 ± 0.2b
Simpson 0.5 ± 0.1 0.5 ± 0.0 0.5 ± 0.1
  1. All data are reported as mean values (n = 15) ± SD. Different superscript letters on the same row indicate significant differences (p < 0.05).