METABOLIC EFFECTS OF A BACTERIAL LYSINE DECARBOXYLASE GENE EXPRESSED IN A HAIRY ROOT CULTURE OF NICOTIANA-GLAUCA

被引:20
作者
FECKER, LF [1 ]
HILLEBRANDT, S [1 ]
RUGENHAGEN, C [1 ]
HERMINGHAUS, S [1 ]
LANDSMANN, J [1 ]
BERLIN, J [1 ]
机构
[1] BIOL BUNDESANSTALT LAND & FORSTWIRTSCHAFT,W-3300 BRAUNSCHWEIG,GERMANY
关键词
D O I
10.1007/BF01021054
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
One Nicotiana glauca line with distinctly enhanced levels of lysine decarboxylase (LDC) activity and of cadaverine was detected among 54 hairy root cultures of different tobacco species, transformed with the binary vector pLX222 carrying a bacterial lysine decarboxylase gene directed by the 35S-promoter of CaMV. Anabasine levels of this line were nearly doubled in comparison to control lines transformed with the gus-gene instead of the ldc-gene.
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收藏
页码:1035 / 1040
页数:6
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