Figure 2.
Content of GlcNAc in Norway spruce suspension cultures. A nonembryogenic (n.e.) cell line and cell lines of group B (B17, B1, B45, and B41) and A (A66, A22, and A47) were cultured for 2 weeks. Lipophilic compounds were extracted from 500 mL of culture filtrates, and the amount of Morgan-Elson positive compounds was determined in the extracts. The data represent means ± se of two to three independent measurements per cell line.