Barrier Zone Formation in Agarwood Formation of Aquilaria sinensis

doi:10.7525/j.issn.1673-5102.2016.05.010

Bulletin of Botanical Research ›› 2016, Vol. 36 ›› Issue (5): 697-704.doi: 10.7525/j.issn.1673-5102.2016.05.010

Previous Articles Next Articles

Barrier Zone Formation in Agarwood Formation of Aquilaria sinensis

LIU Pei-Wei^1,2, YANG Yun^1,2, ZHANG Yu-Xiu^1,2, YANG Yong^1,2, LIU Yang-Yang^1,2

1. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Haikou 570311;
2. Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch, Haikou 570311

Received:2016-06-02 Online:2016-09-15 Published:2016-09-27
Supported by:
Natural Science Foundation of Hainan Province(314183);PUMC Youth Fund and the Fundamental Research Funds for the Central Universities(33320140078);Traditional Chinese Medicine Industry Special Project(201407005);Modernization of Traditional Chinese Medicine of Hainan Province(2015ZY13)

Abstract

Abstract: With the sliding section, histochemical staining, paraffin section, scanning electricity microscope and spectrophotometry, we studied the anatomical structure and histochemcial characteristics of barrier zone. The barrier zone was arisen from interxylary phloem. Barrier zone in different thickness located between agarwood zone and transition zone. The barrier zone was formed of abnormal parenchyma and xylem. Barrier zone contained a small amount of starch and more total sugar. Our results might be used to eliminate and delay the barrier zone, and improve whole-tree agarwood-inducing technique.

Key words: Aquilaria sinensis, interxylary phloem, barrier zone, whole-tree agarwood-inducing technique

CLC Number:

R282

LIU Pei-Wei, YANG Yun, ZHANG Yu-Xiu, YANG Yong, LIU Yang-Yang. Barrier Zone Formation in Agarwood Formation of Aquilaria sinensis[J]. Bulletin of Botanical Research, 2016, 36(5): 697-704.

References

1. Liu Y Y,Chen H Q,Yang Y,et al.Whole-tree agarwood-inducing technique:an efficient novel technique for producing high-quality agarwood in cultivated Aquilaria sinensis trees[J].Molecules,2013,18(3):3086-3106.
2. 国家药典委员会.中华人民共和国药典2015年版(一部)[K].北京:中国医药科技出版社,2015:185.
3. Jung D.The cultural biography of agarwood-perfumery in eastern Asia and the Asian neighbourhood[J].Journal of the Royal Asiatic Society,2013,23(1):103-125.
4. 吕芳华,高维新.沉香贸易现状及发展前景研究[J].现代商贸工业,2013,25(6):65-66.Lü F H,Gao W X.Trade situation and development prospect on Aquilaria agallocha Roxb.[J].Modern Business Trade Industry,2013(06):65-66.
5. 张兴丽.伤害诱导的白木香防御反应与沉香形成的关系研究[D].北京:北京林业大学,2013.Zhang X L.Studies on Relationships between Wound-induced Defense response and Agarwood formation in Aquilaria sinensis[D].Beijing:Beijing Forestry University,2013.
6. CITES.Amendments to appendices Ⅰ,Ⅱ and Ⅲ of cites[C].//Proceedings of the thirteenth meeting of the conference of the parties.Bangkok,Thailand,2004.
7. 黄俊卿,魏建和,张争,等.沉香结香方法的历史记载、现代研究及通体结香技术[J].中国中药杂志,2013,38(3):302-306.Huang J Q,Wei J H,Zhang Z,et al.Historical records and modern studies on agarwood production method and overall agarwood production method[J].China Journal of Chinese Materia Medica,2013,38(3):302-306.
8. 张玉秀,刘培卫.木间韧皮部的定义、分布、发育和生理功能[J].湖北农业科学,2015,54(15):3589-3592.Zhang Y X,Liu P W.Intexylary phloem:definition,distribution,development and function[J].Hubei Agricultural Sciences,2015,54(15):3589-3592.
9. Carlquist S.Interxylary phloem:diversity and functions[J].Brittonia,2013,65(4):477-495.
10. Rao K R,Dayal R.The secondary xylem of Aquilaria agallocha(Thymelaeaceae) and the formation of ‘agar’[J].IAWA Journal,1992,13(2):163-172.
11. Shigo A L.Compartmentalization of decay in trees[J].Scientific American,1985,252(4):96-103.
12. Shigo A L.Compartmentalization:a conceptual framework for understanding how trees grow and defend themselves[J].Annual Review of Phytopathology,1984,22:189-214.
13. Blanchette R A,Biggs A R.Defense mechanisms of woody plants against fungi[M].Berlin Heidelberg:Springer,1992:1-12.
14. 张争,杨云,魏建和,等.白木香结香机制研究进展及其防御反应诱导结香假说[J].中草药,2010,41(1):156-159.Zhang Z,Yang Y,Wei J H,et al.Advances in studies on mechanism of agarwood formation in Aquilaria sinensis and its hypothesis of agarwood formation induced by defense response[J].Chinese Traditional and Herbal Drugs,2010,41(1):156-159.
15. Rioux D,Ouellette G B.Barrier zone formation in host and nonhost trees inoculated with Ophiostoma ulmi.Ⅱ.Ultrastructure[J].Canadian Journal of Botany,1991,69(9):2074-2083.
16. Smith K T.Compartmentalization today[J].Arboricultural Journal:The International Journal of Urban Forestry,2006,29(3):173-184.

[1]	MA Wei;WANG Bao-Qiu;MA Ling;XIE Jia-Quan;KONG Xiang-Jun. Inhibitory Effect of Chinese Medicine Extracts on Pathogen of Astragalus* Root Rot [J]. Bulletin of Botanical Research, 2010, 30(5): 634-636.
[2]	AN Na;GUO Hong-Bo;ZHOU Tong-Shui;WU Qian-Hong. DNA Isolation,Optimization of ISSR-PCR System and Primers Screening of Codonopsis pilosula*(Franch.) Nannf. [J]. Bulletin of Botanical Research, 2009, 29(3): 346-351.
[3]	RAN Gui-Ping;HUANG Hai*;HUANG Jin-Bao. AFLP Fingerprints Analysis of Fructus Evodiae [J]. Bulletin of Botanical Research, 2008, 28(6): 720-725.
[4]	CAO Xiao-Ying;JIANG Ji-Hong;JU Xiu-Yun;DAI Chuan-Chao. Cloning and Analysis of hmgr* Gene conserved fragments in Euphorbia pekinensis Rupr [J]. Bulletin of Botanical Research, 2008, 28(6): 705-709.
[5]	MENG Xiang-Cai;SUN Hui;WANG Xi-Jun. Study on Germination Characteristics and Germination Rate Enhancement of Saposhnikovia divaricata* Seeds [J]. Bulletin of Botanical Research, 2008, 28(5): 627-631.

Barrier Zone Formation in Agarwood Formation of Aquilaria sinensis

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 5

Recommended Articles

Metrics

Comments