Comparison of genomic and transcriptional microbiome analysis in gastric cancer patients and healthy individuals

Table 1 List of significantly (P value < 0.05) different genera between DNA and RNA samples in the control, tumor, and tumor adjacent groups

	Increased or decreased at DNA level
	H	T	Tadj
H & T & Tadj
Haemophilus	Increased	Decreased	Increased
Methyloversatilis	Decreased	Decreased	Decreased
Neisseria	Increased	Increased	Increased
Peptostreptococcus	Increased	Increased	Increased
Prevotella	Increased	Increased	Increased
Pseudomonas	Decreased	Decreased	Decreased
Reyranella	Decreased	Decreased	Decreased
Sediminibacterium	Decreased	Decreased	Decreased
Staphylococcus	Decreased	Decreased	Decreased
Veillonella	Increased	Increased	Increased
H
Actinomyces	Increased
Gemella	Decreased
Helicobacter	Decreased
Streptococcus	Decreased
T & Tadj
Fusobacterium		Increased	Increased
Granulicatella		Increased	Increased
Porphyromonas		Increased	Increased
Solobacterium		Increased	Increased

The table presents only those bacteria genera, the mean relative abundance of which at least in one of the compared groups exceeded 1%.

Table 2 List of significantly (P value < 0.05) different genera between the control and gastric cancer groups, depending on the selected study material

T vs H	Increased or decreased in T		Tadj vs H	Increased or decreased in Tadj
	DNA	RNA		DNA	RNA
Lactobacillus	Increased	Increased	Lactobacillus	Increased	Increased
Actinomyces	Decreased	Decreased	Actinomyces	Decreased	Decreased
Atopobium	Decreased	Decreased	Atopobium	Decreased	Decreased
Granulicatella	Decreased	Decreased	Granulicatella	Decreased	Decreased
Propionibacterium	Decreased	Decreased	Propionibacterium	Decreased	Decreased
Streptococcus	Decreased	Decreased	Streptococcus	Decreased	Decreased
Veillonella	Decreased	Decreased	Veillonella	Decreased	Decreased
Rothia	Decreased	Increased	Rothia	Decreased	Decreased
Clostridium sensu stricto	Increased		Leptotrichia	Decreased
Prevotella	Decreased		Prevotella	Decreased
Pseudomonas		Increased	Pseudomonas		Increased
Staphylococcus		Increased	Staphylococcus		Decreased
Gemella		Decreased	Gemella		Decreased
Methyloversatilis		Decreased	Methyloversatilis		Decreased
Parvimonas		Decreased	Parvimonas		Decreased
Reyranella		Decreased	Reyranella		Decreased
Sediminibacterium		Decreased	Sediminibacterium		Decreased

The table presents only those bacteria genera, the mean relative abundance of which at least in one of the compared groups exceeded 1%.