Table 2.

Effects of antibiotics-induced diarrhea on species abundance of bacterial lactase genes at genus level in intestinal contents

Genus	Control group	Model group
Corynebacterium	0.000942 ± 0.000365	0.001943 ± 0.000637
Gordonia	0.000114 ± 0.00197	0
Mycobacterium	0.000282 ± 0.000286	0
Frankia	0.000017 ± 0.000029	0
Modestobacter	0.000013 ± 0.000002	0.000098 ± 0.000155
Microbacterium	0.000005 ± 0.000009	0
Arthrobacter	0.000559 ± 0.000233	0.000658 ± 0.000308
Micromonospora	0	0.000016 ± 0.000017
Streptomyces	0.000081 ± 0.000031	0.000886 ± 0.000877
Eggerthella	0.000030 ± 0.000027	0.000074 ± 0.000039
Paenibacillus	0	0.000086 ± 0.000150
Ruminococcus	0.000039 ± 0.000055	0.000455 ± 0.000788
Bradyrhizobium	0.000244 ± 0.000171	0.000202 ± 0.000134
Agrobacterium	0.000140 ± 0.00146	0.000023 ± 0.000026
Ensifer	0	0.000026 ± 0.000045
Rhizobium	0.000100 ± 0.000173	0.000074 ± 0.000128
Novosphingobium	0.000011 ± 0.000020	0
Sphingobium	0.000019 ± 0.000033	0.002638 ± 0.004569
Burkholderia	0.000046 ± 0.000014	0.000079 ± 0.000012
Acidovorax	0.000515 ± 0.000258	0.000251 ± 0.000250
Azoarcus	0.001446 ± 0.002341	0.002971 ± 0.004730
Aeromonas	0.000075 ± 0.000130	0
Citrobacter	0.000051 ± 0.0000089	0.0005557 ± 0.000691
Enterobacter	0.000122 ± 0.000047	0.000380 ± 0.000303
Escherichia	0.000022 ± 0.000007	0.000017 ± 0.000017
Klebsiella	0.000211 ± 0.000040	0.000421 ± 0.000219
Pseudomonas	0.040033 ± 0.008991	0.045158 ± 0.031454
Unclassified	0.729202 ± 0.059025	0.866470 ± 0.048913a
No blast hit	0.184757 ± 0.050216	0.024207 ± 0.004006a

^aP < 0.05 vs control.