[Effects of exogenous phytohormones on hairy root growth and biosynthesis of anthraquinones in the hairy root culture of Polygonum multiflorum].
The effects of exogenous phytohormones on hairy root growth and biosynthesis of anthraquinones in the hairy root cultures of Polygonum multiflorum Thunb. were studied. The results showed that the 2,4-D, NAA and 6-BA all have obvious effects on the growth of hairy root cultures and the biosynthesis of anthraquinones. The growth of hairy root and biosynthesis of anthraquinones were strongly restrained by 2,4-D. However, NAA and 6-BA of appropriate concentration were favourable to hairy root growth and anthraquinones production.
Yu
Rong-Min
RM
College of Pharmacy, Jinan University, Guangzhou 510632, China. tyrm@jnu.edu.cn
Ma
Na
N
Yan
Chun-Yan
CY
Zhao
Yu
Y
D015084:2,4-Dichlorophenoxyacetic Acid / Q000494:pharmacology*; D000880:Anthraquinones / Q000378:metabolism*; D001593:Benzyl Compounds; D002851:Chromatography, High Pressure Liquid; D007701:Kinetin / Q000494:pharmacology*; D010937:Plant Growth Regulators / Q000494:pharmacology*; D018517:Plant Roots / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism; D028502:Polygonum / Q000187:drug effects* / Q000378:metabolism; D011687:Purines
D000880:Anthraquinones; D001593:Benzyl Compounds; D010937:Plant Growth Regulators; D011687:Purines; D015084:2,4-Dichlorophenoxyacetic Acid; C480551:benzylaminopurine; D007701:Kinetin