| 435 / | HD | CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY |
| FOR 191 | DD | CELLS CONTAINING A VECTOR AND/OR EXOGENOUS GENE PER SE; PROPAGATION THEREOF; OTHER MEMBRANE ENCAPSULATED DNA, E.G., PROTOPLASTS, ETC. (935/66) {4} |
| FOR 197 | DD | .~ Bacteria (935/72) {3} |
| FOR 198 | | .~.~ Escherichia (935/73) |