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. 2021 Jan 6;10(1):98. doi: 10.3390/plants10010098

Figure 5.

Figure 5

Principal component analysis (PCA) for C.V1 (Control BARI-401), C.V2 (Control Spunta), Li.1,2 (LiCl 20 mM BARI-401 and Spunta) and Ma.1,2 (Mannitol 150 mM BARI-401 and Spunta). The circle has a correlation value of 1.0, and arrow lengths are proportional to the correlation coefficient for each variable.