#SampleID Samples Inoculum Treatment Experiment Group A1 A1 Healthy Control One Healthy-Control A2 A2 Healthy Control One Healthy-Control A3 A3 Healthy Control One Healthy-Control A4 A4 Healthy 2%_Arginine One Healthy-2%_Arginine A5 A5 Healthy 2%_Arginine One Healthy-2%_Arginine A6 A6 Healthy 2%_Arginine One Healthy-2%_Arginine A7 A7 Healthy 4%_Arginine One Healthy-4%_Arginine A8 A8 Healthy 4%_Arginine One Healthy-4%_Arginine A9 A9 Healthy 4%_Arginine One Healthy-4%_Arginine A10 A10 Healthy 8%_Arginine One Healthy-8%_Arginine A11 A11 Healthy 8%_Arginine One Healthy-8%_Arginine A12 A12 Healthy 8%_Arginine One Healthy-8%_Arginine A13 A13 Perio Control One Perio-Control A14 A14 Perio Control One Perio-Control A15 A15 Perio Control One Perio-Control A16 A16 Perio 2%_Arginine One Perio-2%_Arginine A17 A17 Perio 2%_Arginine One Perio-2%_Arginine A18 A18 Perio 2%_Arginine One Perio-2%_Arginine A19 A19 Perio 4%_Arginine One Perio-4%_Arginine A20 A20 Perio 4%_Arginine One Perio-4%_Arginine A21 A21 Perio 4%_Arginine One Perio-4%_Arginine A22 A22 Perio 8%_Arginine One Perio-8%_Arginine A23 A23 Perio 8%_Arginine One Perio-8%_Arginine A24 A24 Perio 8%_Arginine One Perio-8%_Arginine B1 B1 Healthy Control Two Healthy-Control B2 B2 Healthy Control Two Healthy-Control B3 B3 Healthy Control Two Healthy-Control B4 B4 Healthy 2%_Arginine Two Healthy-2%_Arginine B5 B5 Healthy 2%_Arginine Two Healthy-2%_Arginine B6 B6 Healthy 2%_Arginine Two Healthy-2%_Arginine B7 B7 Healthy 4%_Arginine Two Healthy-4%_Arginine B8 B8 Healthy 4%_Arginine Two Healthy-4%_Arginine B9 B9 Healthy 4%_Arginine Two Healthy-4%_Arginine B10 B10 Healthy 8%_Arginine Two Healthy-8%_Arginine B11 B11 Healthy 8%_Arginine Two Healthy-8%_Arginine B12 B12 Healthy 8%_Arginine Two Healthy-8%_Arginine B13 B13 Perio Control Two Perio-Control B14 B14 Perio Control Two Perio-Control B15 B15 Perio Control Two Perio-Control B16 B16 Perio 2%_Arginine Two Perio-2%_Arginine B17 B17 Perio 2%_Arginine Two Perio-2%_Arginine B18 B18 Perio 2%_Arginine Two Perio-2%_Arginine B19 B19 Perio 4%_Arginine Two Perio-4%_Arginine B20 B20 Perio 4%_Arginine Two Perio-4%_Arginine B21 B21 Perio 4%_Arginine Two Perio-4%_Arginine B22 B22 Perio 8%_Arginine Two Perio-8%_Arginine B23 B23 Perio 8%_Arginine Two Perio-8%_Arginine B24 B24 Perio 8%_Arginine Two Perio-8%_Arginine