US PATENT SUBCLASS 435 / FOR 118
.~.~.~ Callus culture (435/240.48)


Current as of: June, 1999
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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 114  DF  .~ Plant cells, per se, culture techniques and media (435/240.4) {2}
FOR 115  DF  .~.~ Culture techniques (e.g., meristem culture, etc.) (435/240.45) {2}
FOR 118.~.~.~ Callus culture (435/240.48) {1}
FOR 119  DF  .~.~.~.~> Regeneration (includes nonflowering ornamentals (435/240.49) {2}


DEFINITION

Classification: 435/FOR.118

Callus culture:

Foreign art collections wherein a callus culture is grown.