Strains L-ornithine concentration (g·L-1)/yield Cultivation Sugar source Modulations References
C. glutamicum SJC8514 12.48/ND Shake flask; batch Glucose Overexpression of ncgl0452 and argCJBDmut (D. J. Kim et al., 2015)
C. glutamicum SJC8039 14/ND Shake flask; batch Glucose Deletion of argF, argR, and proB; Blocking gluconate biosynthesis (Hwang & Cho, 2014)
C. glutamicum YW06 51.5/0.240 Bioreactor; fed-batch Glucose Deletion of argF, argR and proB; Reinforcement of the PPP pathway flux; The use of a feedback-resistant enzyme (S. Y. Kim et al., 2015)
C. glutamicum ORN1 (pVWEx1-araBAD)
25.8/0.78
Shake flask
Glucose, arabinose
Deletion of argF, argR; in-frame deletion of argF and argR, auxotrophic for l-arginine
(Schneider, Niermann, & Wendisch, 2011)
C. glutamicum ∆APE6937R42 24.1/0.298 Bioreactor; batch Glucose Deletion of argF, argR, and proB; Adaptive evolution in presence of L-ornithine (Jiang, Chen, et al., 2013)
C. glutamicumAPE::rocG 14.8/ ND Shake flask; batch Glucose Deletion of argF, proB, speE::Ptac-M-rocG, argR::Ptac-M-gapC (Jiang, Zhang, et al., 2013)
C. glutamicum ORN6 20.96/0.524 Shake flask; batch Glucose Deletion of argF, argR, and argG; overexpression of argBM; attenuation of pgi (Jensen et al., 2015)
C. glutamicum 1006 ∆argR-argJ 31.6/0.396 Shake flask; batch Glucose Deletion of argR; overexpression of argJ (Hao et al., 2016)
C. glutamicum XAB03 41.5/ND Shake flask; batch Glucose, xylose C. glutamicum SO26 with xylAB from X. campestris, expression of araE, overexpression of pepc This study