Variable Exi txi P X1 -8.37 -2.23 0.04 X2 -1.19 -0.32 ＞0.50 X3 -5.88 -1.57 0.14 X4 -6.69 -1.79 0.10 X5 -9.72 -2.59 0.02 X6 -2.31 -0.62 ＞0.50 X7 1.26 0.34 ＞0.50 X8 4.11 1.10 0.31 X9 4.53 1.21 0.26 X10 4.06 1.08 0.32 X11 5.71 1.52 0.16 X12 4.90 1.31 0.21 X13 4.83 1.29 0.22 X14 1.84 0.49 ＞0.50

Table 6: Results of the screening of culture of L-ornithine production