Colonic Mucosal Microbiota in Colorectal Cancer: A Single-Center Metagenomic Study in Saudi Arabia

Table 2

Metagenomic analysis in cases and controls.

Genus, phylum, class, order, family	value	Mean rank sum		E
		Controls	Cases
Abiotrophia, Firmicutes, Bacilli, Lactobacillales, Aerococcaceae	0.0066	24	37	0
Acidaminococcus, Firmicutes, Negativicutes, Selenomonadales, Acidaminococcaceae	0.0082	24	37	0
Akkermansia, Verrucomicrobia, Verrucomicrobiae, Verrucomicrobiales, Verrucomicrobiaceae	0.0005	22	38	0
Alcaligenes, Proteobacteria, Betaproteobacteria, Burkholderiales, Alcaligenaceae	0.0066	36	31	1
Anaerostipes, “Firmicutes,” Clostridia, Clostridiales, Lachnospiraceae	0.0005	22	38	0
Azoarcus, Proteobacteria, Betaproteobacteria, Rhodocyclales, Rhodocyclaceae	0.0086	39	29	1
Bacteroides, Bacteroidetes, Bacteroidia, Bacteroidales, Bacteroidaceae	0.0072	24	37	0
Beggiatoa, Proteobacteria, Gammaproteobacteria, Thiotrichales, Thiotrichaceae	0.0003	44	26	1
Burkholderia, Proteobacteria, Betaproteobacteria, Burkholderiales, Burkholderiaceae	0.0028	42	27	1
Butyrivibrio, Firmicutes, Clostridia, Clostridiales, Lachnospiraceae	0.0005	22	38	0
Chlorobium, Chlorobi, Chlorobia, Chlorobiales, Chlorobiaceae	0.0027	39	29	1
Clostridium, Firmicutes, Clostridia, Clostridiales, Clostridiaceae	0.0002	21	39	0
Coprococcus, Firmicutes, Clostridia, Clostridiales, Lachnospiraceae	0.0052	24	37	0
Coriobacterium, Actinobacteria, Actinobacteria, Coriobacteriales, Coriobacteriaceae	0.0083	38	29	1
Coxiella, Proteobacteria, Gammaproteobacteria, Legionellales, Coxiellaceae	0.0066	36	31	1
Crenothrix, Bacteroidetes, Sphingobacteria, Sphingobacteriales, Crenotrichaceae	0.0013	42	27	1
Cryptobacterium, Actinobacteria, Actinobacteria, Coriobacteriales, Coriobacteriaceae	0.0027	39	29	1
Dethiobacter, Firmicutes, Clostridia, Clostridiales, Syntrophomonadaceae	0.0084	40	28	1
Enterobacter, Proteobacteria, Gammaproteobacteria, Enterobacteriales, Enterobacteriaceae	0.0004	22	39	0
Eubacterium, Firmicutes, Clostridia, Clostridiale, Eubacteriaceae	0.0026	23	38	0
Haemophilus, Proteobacteria, Gammaproteobacteria, Pasteurellales, Pasteurellaceae	0.0060	24	37	0
Haladaptatus, Archaea, Euryarchaeota, Halobacteria, Halobacteriales, Haladaptatus	0.0007	38	30	1
Holdemania, Firmicutes, Erysipelotrichi, Erysipelotrichales, Erysipelotrichidae	0.0004	22	39	0
Klebsiella, Proteobacteria, Gammaproteobacteria, Enterobacteriales, Enterobacteriaceae	0.0066	24	37	0
Listeria, Firmicutes, Bacilli, Bacillales, Listeriaceae	0.0008	41	28	1
Megasphaera, Firmicutes, Negativicutes, Selenomonadales, Veillonellaceae	0.0021	23	38	0
Mycoplasma, Tenericutes, Mollicutes, Mycoplasmatales, Mycoplasmataceae	0.0025	40	28	1
Paracoccus, Proteobacteria, Alphaproteobacteria, Rhodobacterales, Rhodobacteraceae	0.0075	41	28	1
Polaribacter, Bacteroidetes, Flavobacteria, Flavobacteriales, Flavobacteriaceae	0.0002	43	27	1
Roseburia, Firmicutes, Clostridia, Clostridiales, Lachnospiraceae	0.0057	24	37	0
Serratia, Proteobacteria, Gammaproteobacteria, Enterobacteriales, Enterobacteriaceae	0.0002	41	28	1
Sphaerochaeta, Spirochaetes, Spirochaetia, Brachyspirales, Sarpulinacea	0.0004	43	26	1
Sulfurovum, Proteobacteria, Epsilonproteobacteria	0.0027	42	27	1
Ureaplasma, Tenericutes, Mollicutes, Mycoplasmatales, Mycoplasmataceae	0.0034	39	29	1
Unclassified	0.0031	23	38	0