title: [Optimal culture conditions of transgenic Polygonium multiflorum hairy root and the effect of elicitor on its growth].
abstract: OBJECTIVE
  To optimize the culture medium of transgenic Polygonium multiflorum hairy root and the effect of different elicitors on its growth.
  
  
  METHODS
  Measured the growth curve of hairy root in four media, including MS, 1/2 MS, B5 and White and estimated the effects of elicitors on the hairy root biomass.
  
  
  RESULTS
  MS medium was the most suitable of the four media for hairy root growth. The different concentrations of elicitors, salicylic acid and methyl jasmonate, inhibited the biomass accumulation of hairy root.
  
  
  CONCLUSIONS
  MS is the optimum medium for transgenic Polygonium multiflorum hairy root. Two usual plant elicitors, salicylic acid and methyl jasmonate, can inhibit the growth of transgenic hairy root.
authors.affiliation: College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China. ycybridge@163.com
authors.forename: Chun-Yan
authors.initials: CY
authors.lastname: Yan
authors.affiliation: College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China.
authors.forename: Bing
authors.initials: B
authors.lastname: Huang
authors.affiliation: College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China.
authors.forename: Hong-Yan
authors.initials: HY
authors.lastname: Qiu
authors.affiliation: College of Pharmacy, Jinan University, Guangzhou 510632, China.
authors.forename: Rong-Min
authors.initials: RM
authors.lastname: Yu
mesh_terms: D000085:Acetates; D003470:Culture Media; D003517:Cyclopentanes; D054883:Oxylipins; D018517:Plant Roots / Q000254:growth & development*; D030821:Plants, Genetically Modified / Q000254:growth & development*; D020156:Salicylic Acid
chemical_list: D000085:Acetates; D003470:Culture Media; D003517:Cyclopentanes; D054883:Oxylipins; C072239:methyl jasmonate; D020156:Salicylic Acid