Study on the Breeding of L-Valine Producing Mutants (Prototroph and Auxotroph) and Comparison of Their Properties

Liu Huanmin; Ge Xiangyang; Zhang Weiguo

Issue

Vol. 23 No. 10 (2011): Vol 23 Issue 10

Issue Published : July 4, 2011

Study on the Breeding of L-Valine Producing Mutants (Prototroph and Auxotroph) and Comparison of Their Properties

Liu Huanmin

School of Biotechnology, Jiangnan University, Wuxi, P.R. China

Ge Xiangyang

School of Biotechnology, Jiangnan University, Wuxi, P.R. China

Zhang Weiguo

School of Biotechnology, Jiangnan University, Wuxi, P.R. China

Corresponding Author(s) : Zhang Weiguo

jsbys080201@126.com

Asian Journal of Chemistry, Vol. 23 No. 10 (2011): Vol 23 Issue 10
Article Published : August 2, 2011

Abstract

NVS-137 and JVK-427 were isolated from mutagenesis on strain ZQM-246.Strain NVS-137 is prototroph, while strain JVK-427 is auxotroph. The results indicates strain NVS-137 is superior to JVK-423 in the fermentation process. Addition of biotin had an effect on L-valine fermentation and dry weight of cells.

Keywords

Prototroph Auxotroph L-Valine Mutagenesis Fermentation

Huanmin, L., Xiangyang, G., & Weiguo, Z. (2011). Study on the Breeding of L-Valine Producing Mutants (Prototroph and Auxotroph) and Comparison of Their Properties. Asian Journal of Chemistry, 23(10), 4483–4485. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10885

Issue

Vol. 23 No. 10 (2011): Vol 23 Issue 10

Study on the Breeding of L-Valine Producing Mutants (Prototroph and Auxotroph) and Comparison of Their Properties

Corresponding Author(s) : Zhang Weiguo

Abstract

Keywords

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