Table 4. Other functional genes from bacteria in the samples.

Function	Percentage composition in samples
	LN1	LN2	LN3	LNmean	QY1	QY2	QY3	QYmean
Cell Growth and Death	0.40%	0.41%	0.40%	0.40%	0.48%	0.49%	0.48%	0.48%
Cell Motility	4.25%	4.28%	3.84%	4.12%	3.04%	2.22%	2.93%	2.73%
Transport and Catabolism	0.28%	0.24%	0.23%	0.25%	0.23%	0.23%	0.23%	0.23%
Membrane Transport	12.29%	12.67%	13.49%	12.82%	11.91%	12.18%	11.91%	12.00%
Signaling Molecules and Interaction	0.17%	0.18%	0.18%	0.18%	0.17%	0.16%	0.17%	0.17%
Signal Transduction	2.06%	2.36%	2.20%	2.21%	2.19%	2.09%	2.18%	2.15%
Folding, Sorting and Degradation	2.10%	2.35%	2.22%	2.22%	2.61%	2.55%	2.65%	2.60%
Replication and Repair	7.43%	7.57%	7.69%	7.56%	8.10%	8.12%	8.18%	8.13%
Transcription	3.08%	2.81%	2.95%	2.95%	2.46%	2.53%	2.42%	2.47%
Translation	4.42%	4.55%	4.60%	4.52%	5.15%	5.18%	5.22%	5.18%
Cancers	0.08%	0.11%	0.09%	0.09%	0.11%	0.10%	0.11%	0.11%
Immune System Diseases	0.04%	0.05%	0.05%	0.05%	0.05%	0.05%	0.06%	0.05%
Infectious Diseases	0.33%	0.44%	0.40%	0.39%	0.48%	0.54%	0.49%	0.50%
Metabolic	0.07%	0.07%	0.07%	0.07%	0.08%	0.08%	0.08%	0.08%
Neurodegenerative	0.28%	0.29%	0.24%	0.27%	0.31%	0.27%	0.32%	0.30%
Circulatory System	0.01%	0.03%	0.02%	0.02%	0.05%	0.03%	0.05%	0.04%
Digestive System	0.06%	0.04%	0.05%	0.05%	0.04%	0.04%	0.04%	0.04%
Endocrine System	0.34%	0.29%	0.27%	0.30%	0.25%	0.22%	0.25%	0.24%
Environmental Adaptation	0.14%	0.15%	0.15%	0.15%	0.13%	0.12%	0.13%	0.13%
Excretory System	0.03%	0.02%	0.02%	0.02%	0.00%	0.00%	0.00%	0.00%
Immune System	0.01%	0.04%	0.04%	0.03%	0.04%	0.03%	0.04%	0.04%
Nervous System	0.07%	0.08%	0.06%	0.07%	0.09%	0.08%	0.09%	0.09%