Sandalwood: basic biology, tissue culture, and genetic transformation
Sandalwood: basic biology, tissue culture, and genetic transformation
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檀香：基础生物学、组织培养和遗传转化
DOI：
10.1007/s00425-015-2452-8
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发表时间：
2016
期刊：
影响因子：
4.3
通讯作者：
Guohua Ma
中科院分区：
文献类型：
--
作者：
Jaime A. Teixeira da Silva;Mafatlal M. Kher;Deepak Soner;Tony Page;Xinhua Zhang;M. Nataraj;Guohua Ma
主要结论对具有重要商业价值的林产品树种进行可持续资源保护是必要的。本文综述了它们的基本生物学、繁殖、半寄生特性、生殖生物学和生物技术。几个世纪以来，檀香属（檀香科）的许多物种一直被不懈地开发，导致一种灭绝，另外三种受到威胁。檀香生物多样性的减少是由于其富含油的芳香心材的商业开发造成的。为了保存剩余的种质资源，生物技术提供了一种可行而有效的繁殖该属成员的方法。这篇综述提供了传统繁殖成功或失败的生物学机制的详细了解，包括半寄生的过程概述。以及寄主植物在林业生产中维持幼苗和植物生长的适宜性。为了大量生产具有重要经济意义的代谢物，提高精油的均匀性，利用遗传背景相似的克隆材料进行栽培具有重要意义。本文综述了檀香的传统生产方法和互补的更先进的体外技术，为研究人员、保护主义者和工业界实施这种受人尊敬的属的可持续研究和开发计划提供依据。
Main conclusionSustainable resource preservation ofSantalumspecies that yield commercially important forest products is needed. This review provides an understanding of their basic biology, propagation, hemi-parasitic nature, reproductive biology, and biotechnology.Many species of the genusSantalum(Santalaceae) have been exploited unremittingly for centuries, resulting in the extinction of one and the threatened status of three other species. This reduction in biodiversity of sandalwood has resulted from the commercial exploitation of its oil-rich fragrant heartwood. In a bid to conserve the remaining germplasm, biotechnology provides a feasible, and effective, means of propagating members of this genus. This review provides a detailed understanding of the biological mechanisms underlying the success or failure of traditional propagation, including a synopsis of the process of hemi-parasitism inS. album, and of the suitability of host plants to sustain the growth of seedlings and plants under forestry production. For the mass production of economically important metabolites, and to improve uniformity of essential oils, the use of clonal material of similar genetic background for cultivation is important. This review summarizes traditional methods of sandalwood production with complementary and more advanced in vitro technologies to provide a basis for researchers, conservationists and industry to implement sustainable programs of research and development for this revered genus.