Bacterial biota of shrimp intestine is significantly modified by the use of a probiotic mixture: a high throughput sequencing approach

Table 1 Bacteria species detected in the probiotic mixture and their detection in shrimp reared in the probiotic-based system (using the mixture) and in the traditional system

Phylum	Species detected in the probiotic mixture	Proportion (%)	Traditional system	Probiotic-based system
Proteobacteria	Acinetobacter baumannii	3.2	−	−
	Methylomonas methanica	0.8	−	+
	Pseudomonas stutzeri	1.6	−	+
	Pseudoxanthomonas suwonensis	1.6	−	+/−
Firmicutes	Bacillus subtilis	0.8	−	+/−
	Geobacillus thermoleovorans	41.6	−	+
	Macrococcus caseolyticus	1.6	−	−
	Sphingobacterium ingobacterium sp.	3.2	−	−/+
	Weeksella virosa	12.8	−	−
Bacteriodetes	Pedobacter saltans	0.8	−	−
Deinococcus-Thermus	Oceanithermus profundus	1.6	−	+
Tenericutes	Mycoplasma synoviae	1.6	−	+
Proteobacteria	Colwellia psychrerythraea	1.6	+	+
	Ketogulonicigenium vulgare	0.8	+	+
	Salmonella enterica	1.6	+	+
	Xanthomonas albilineans	1.6	+	+
Firmicutes	Bacillus cereus	4.2	+	+
	Bacillus thuringiensis	3.8	+	+
	Bacillus weihenstephanensis	0.8	+	+/−
	Streptococcus agalactiae	11.2	+	+
Actinobacteria	Tropheryma whipplei	0.8	+	+
Actinobacteria	Nocardioides ardioides sp.	0.8	+	+
Spirochaetes	Borrelia relia sp.	1.6	+	+/−

Detected (+), Detected at the 30th or 60th day of culture only (±), Not detected (−). The proportion of reads detected for each species is also included

ISSN: 1438-3888