|
KMID : 0368420080510040255
|
|
Journal of Plant Biology
2008 Volume.51 No. 4 p.255 ~ p.255
|
|
|
Agrobacterium tumefaciens-mediated hairy root production from seedlings of Chinese cabbage
|
|
Zang Yun-Xiang
Kim Doo-Hwan
Hong Seung-Beom
|
|
|
Abstract
|
|
|
|
Cruciferous hairy roots are often used for improving drought adaptability, peroxidase production, andin vitro subculturing ofPlasmodiophora brassicae. For metabolic engineering,Agrobacterium tumefaciens-mediated systems have previously been developed for hairy root production in other plant species. Here, we used therolABC gene binary construct inA. tumefaciens strain GV3101 to establish cultures of Chinese cabbage hairy roots. On both solid and liquid media, therolABC hairy root lines exhibited a wild-type hairy root syndrome in terms of their growth and morphology. This demonstrates that those three genes are sufficient to induce high-quality hairy roots in Chinese cabbage. Such a system could be useful for the stable production of secondary metabolites in that species.
|
|
|
KEYWORD
|
|
|
Agrobacterium tumefaciens, Brassica rapa ssp.pekinensis, genetic transformation, hairy root
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|