Construction of a Food-Grade Expression Vector Based on pMG36e by Using an α-Galactosidase Gene as a Selectable Marker

Construction of a food-grade expression vector for application to lactic acid bacteria (LAB) is of importance for dairy fermentation system. An α-galactosidase (aga) gene encoding an enzyme degrading melibiose was amplified by PCR from the plasmid pRAF800 of Lactococcus lactis NZ9000. The aga gene w...

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Bibliographic Details
Main Authors: Xin-xi GU, Jian-xin TAN, Hong-tao TIAN, Yu-lan ZHANG, Yun-bo LUO, Xing-hua GUO
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2014-08-01
Series:Journal of Integrative Agriculture
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Online Access:http://www.sciencedirect.com/science/article/pii/S2095311913606255
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