International Scholarly Research Notices / 2013 / Article / Fig 5

Research Article

Improvement of Polyunsaturated Fatty Acid Production in Echium acanthocarpum Transformed Hairy Root Cultures by Application of Different Abiotic Stress Conditions

Figure 5

(a), (b) Plot of Echium acanthocarpum hairy root samples in terms of the principal components PC1 and PC2 stratified according to (a) cultures (C1–C4) or (b) sampling points.