| 435 / | HD | CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY | 
| FOR 100 | DF | ANIMAL OR PLANT CELL (E.G., CELL LINES, ETC.); COMPOSITIONS THEREOF; PROCESS OF PROPAGATING, MAINTAINING OR PRESERVING ANIMAL OR PLANT CELL OR COMPOSITION THEREOF; PROCESS OF ISOLATING OR SEPARATING AN ANIMAL OR PLANT CELL OR COMPOSITION THEREOF; PROCESS OF PREPARING A COMPOSITION CONTAINING ANIMAL OR PLANT CELL; CULTURE MEDIA THEREFORE (435/240.1) {2} | 
| FOR 101 | DF | .~ Animal cells, per se, culture techniques and media (435/240.2) {6} | 
| FOR 112 |  | .~.~ Culture medium, per se (435/240.3) {1} | 
| FOR 113 | DF | .~.~.~> Defined medium (435/240.31) |