Yeast mannan rich fraction positively influences microbiome uniformity, productivity associated taxa, and lay performance

Table 1 The 20 most abundant species per treatment group

	MRF-supplemented birds	Control birds
Rank	Species	η_%	Species	η_%
1	Megamonas hypermegale	5.754	Megamonas hypermegale	4.916
2	Faecalibacterium prausnitzii	3.334	Faecalibacterium prausnitzii	3.377
3	Faecalibacterium sp. An122	1.724	Mediterranea sp. An20	1.888
4	Mediterranea sp. An20	1.652	Faecalibacterium sp. An122	1.781
5	Lactobacillus johnsonii	1.652	Lactobacillus johnsonii	1.640
6	Bacteroides sp. An322	1.459	Bacteroides sp. An322	1.369
7	Lactobacillus crispatus	1.382	Bacteroides sp. An279	1.269
8	Bacteroides sp. An279	1.203	Bifidobacterium pullorum	1.074
9	Bacteroides plebeius	1.102	Lactobacillus crispatus	1.065
10	Bifidobacterium pullorum	0.928	Olsenella sp. An188	1.055
11	Olsenella sp. An188	0.781	Lactobacillus reuteri	0.900
12	Lactobacillus reuteri	0.685	Bacteroides plebeius	0.883
13	*Cloacibacillus* sp. An23	0.587	Olsenella sp. An293	0.612
14	Megamonas funiformis	0.552	Lactobacillus salivarius	0.597
15	*Prevotella* sp. AG:487 50 53	0.543	Blautia sp. OM05-6	0.503
16	Bacteroides coprocola	0.531	Bacteroides salanitronis	0.467
17	Olsenella sp. An293	0.501	Bacteroides coprocola	0.452
18	Bacteroides salanitronis	0.460	*Prevotella* sp. AG:487 50 53	0.375
19	Lactobacillus salivarius	0.431	*Cloacibacillus* sp. An23	0.344
20	Lactobacillus amylovorus	0.412	Collinsella sp. An268	0.338

Species are shown alongside their median relative abundance per treatment group. The two species that were significantly affected (Cloacibacillus sp. An13 and Prevotella sp. AG:487 50 53

ISSN: 2524-4671