Count | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 96 | |
| 9 | |
| 2 | |
| 2 | |
| 1 | |
| 2 | |
| 19 | |
| 9 | |
| 25 | |
| 4 | |
| 3 | |
| 30 | |
| 15 | |
| 1 | |
| 2 | |
| 10 | |
| 1 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 10 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
Endonucleases/*chemistry/isolation & purification/*metabolism | 1 |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
Endonucleases/chemistry/*genetics/isolation & purification/metabolism | 1 |
| 1 | |
| 1 | |
| 2 | |
| 91 | |
| 100 | |
| 1 | |
| 11 | |
| 584 | |
| 1 | |
| 1 | |
| 4 | |
| 1 | |
| 2 | |
| 1 | |
| 10 | |
| 2 | |
| 12 | |
| 5 | |
| 7 | |
| 1 | |
| 2 | |
| 2 | |
| 4 | |
| 1 | |
| 3 | |
| 14 | |
| 2 | |
| 23 | |
| 1 | |
| 6 | |
| 1 | |
| 9 | |
| 1 | |
| 2 | |
| 2 | |
| 1 | |
| 19 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 14 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 6 | |
| 3 | |
| 8 | |
| 1 | |
| 1 | |