| 435 / | HD | CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY |
| FOR 147 | DD | VECTORS AND METHODS OF MODIFYING VECTORS (935/22) {1} |
| FOR 148 | DD | .~ Inserting a gene into a vector to form a recombinant vector, i.e., cleavage and ligation (935/23) {1} |
| FOR 149 | DD | .~.~ Vector utilized, e.g., episomes, etc. (935/24) {5} |
| FOR 150 | | .~.~.~ Plant virus (935/25) |