From: Horizontal gene transfer and genome evolution in Methanosarcina
 | Enzymes | Transporters | χ2-test | ||||
---|---|---|---|---|---|---|---|
p-value | |||||||
 | # of proteins in HT genes | # of proteins in the genome | % HT | # of proteins in HT genes | # of proteins in the genome | % HT |  |
M. acetivorans | 86 (38.9Â %) | 971 (21.4Â %) | 8.9 | 29 (13.1Â %) | 194 (4.3Â %) | 14.9 | 0.0094 |
M. barkeri | 50 (23.4Â %) | 435 (12Â %) | 11.5 | 22 (10.3Â %) | 172 (4.7Â %) | 12.8 | 0.6562 |
M. mazei | 51 (33.8Â %) | 540 (16Â %) | 9.4 | 16 (10.6Â %) | 139 (4.1Â %) | 11.5 | 0.4663 |
All | 187 (31.9Â %) | 1946 (16.9Â %) | 9.6 | 67 (11.4Â %) | 505 (4.4Â %) | 13.3 | 0.0163 |