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[Induction of hairy roots and anthraquinone production in Rheum palmatum].
Zhongguo Zhong Yao Za Zhi. 2006 Sep; 31(18):1496-9.ZZ

Abstract

OBJECTIVE

To study the induction of hairy roots and anthraquinone production in Rheum palmatum.

METHOD

Leaf blades, hypocotyls and petioles of R. palmatum were infected by Agrobacterium rhizogenes LBA9402 and A. rhizogenes R1601, respectively.

RESULT

Hairy roots were induced by two strains of A. rhizogenes, and LBA9402 showed stronger infective ability than R1601. Three clones of hairy roots were cultured. DH7a was induced by R1601, DH5a and DH5c were induced by LBA9402. DH7a grew faster than DH5a and DH5c, and all of them grew faster obviously than normal root (NOR). There were significant differences in anthraquinone composition and content among four kinds of roots. Emodin physcion and chrysophanol were predominant anthraquinone in DH5a, DH5c and NOR respectivly. Aloe-emodin content was the lowest in all root cultures compared with other four anthraquinones.

CONCLUSION

The in vitro culture system of the established hairy roots laid a foundation for mass production of anthraquinone by hairy root culture.

Authors+Show Affiliations

College of Chinese Medicinal Material, Jilin Agricultural University, Changchun 130118, China. jlyangs@yahoo.com.cnNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

17144464

Citation

Yang, Shi-Hai, et al. "[Induction of Hairy Roots and Anthraquinone Production in Rheum Palmatum]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 31, no. 18, 2006, pp. 1496-9.
Yang SH, Liu XF, Guo DA, et al. [Induction of hairy roots and anthraquinone production in Rheum palmatum]. Zhongguo Zhong Yao Za Zhi. 2006;31(18):1496-9.
Yang, S. H., Liu, X. F., Guo, D. A., & Zhen, J. H. (2006). [Induction of hairy roots and anthraquinone production in Rheum palmatum]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 31(18), 1496-9.
Yang SH, et al. [Induction of Hairy Roots and Anthraquinone Production in Rheum Palmatum]. Zhongguo Zhong Yao Za Zhi. 2006;31(18):1496-9. PubMed PMID: 17144464.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Induction of hairy roots and anthraquinone production in Rheum palmatum]. AU - Yang,Shi-Hai, AU - Liu,Xiao-Feng, AU - Guo,De-An, AU - Zhen,Jun-Hua, PY - 2006/12/6/pubmed PY - 2007/10/20/medline PY - 2006/12/6/entrez SP - 1496 EP - 9 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 31 IS - 18 N2 - OBJECTIVE: To study the induction of hairy roots and anthraquinone production in Rheum palmatum. METHOD: Leaf blades, hypocotyls and petioles of R. palmatum were infected by Agrobacterium rhizogenes LBA9402 and A. rhizogenes R1601, respectively. RESULT: Hairy roots were induced by two strains of A. rhizogenes, and LBA9402 showed stronger infective ability than R1601. Three clones of hairy roots were cultured. DH7a was induced by R1601, DH5a and DH5c were induced by LBA9402. DH7a grew faster than DH5a and DH5c, and all of them grew faster obviously than normal root (NOR). There were significant differences in anthraquinone composition and content among four kinds of roots. Emodin physcion and chrysophanol were predominant anthraquinone in DH5a, DH5c and NOR respectivly. Aloe-emodin content was the lowest in all root cultures compared with other four anthraquinones. CONCLUSION: The in vitro culture system of the established hairy roots laid a foundation for mass production of anthraquinone by hairy root culture. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/17144464/[Induction_of_hairy_roots_and_anthraquinone_production_in_Rheum_palmatum]_ DB - PRIME DP - Unbound Medicine ER -
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