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. 2014 Feb 13;8(8):1566–1576. doi: 10.1038/ismej.2014.12

Table 1. Mean relative frequency (%) of metagenomic functions differentially represented with ASP250 antibiotic treatment (q<0.01).

SEED level 2 subsystem Non-medicated Medicated
Of greater abundance in metagenomes of medicated swine
 Gram-negative cell wall components 0.638591 1.205382
 Nitrate and nitrite ammonification 0.022103 0.215753
 Protein secretion system, Type VII (Chaperone/Usher pathway, CU) 0.004336 0.096187
 DNA-binding regulatory proteins, strays 0.010018 0.089637
 Glutathione-regulated potassium-efflux system and associated functions 0.009764 0.085247
 Unknown carbohydrate utilization (cluster Yeg) 0.002651 0.054405
 Uncharacterized sugar kinase cluster (ygc) 0.000165 0.053897
 MukBEF chromosome condensation 0.000268 0.035143
 Dessication stress 2.83E-05 0.033518
 Protein of unknown function (CBSS-214092.1.peg.3450) 0 0.015746
 Bacteriophage P4 cluster 0 0.016394
     
Of greater abundance in metagenomes of non-medicated swine
 Protein biosynthesis 7.332998 5.600991