Growth and free proline content of tobacco callus and HeLa cells exposed in vitro to rubber dust and carbon black.
D002244:Carbon; D046508:Culture Techniques; D003720:Densitometry; D006367:HeLa Cells / Q000032:analysis*; D010947:Plants, Toxic; D011392:Proline / Q000032:analysis*; D012408:Rubber; D014026:Nicotiana / Q000032:analysis*
D002244:Carbon; D012408:Rubber; D011392:Proline