کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8882411 | 1625144 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Smoke tree (Cotinus coggygria Scop.) propagation and biotechnology: A mini-review
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کلمات کلیدی
Linsmaier and Skoog mediumABAPPOPOXIAANaAPPFDBiostimulantsIBA1-naphthaleneacetic acid - 1-نفتالین اسیدهای اسید2,4-D - 2،4-D2,4-dichlorophenoxyacetic acid - 2،4-dichlorophenoxyacetic اسیدMurashige and Skoog medium - Murashige و Skoog mediumHydrogen peroxide - آب اکسیژنهindole-3-butyric acid - اسید Indole-3-Butyricindole-3-acetic acid - اسید Indole-3-استیکabscisic acid - اسید آبسزیکEx vitro - اچ آی ویAuxin - اکسینBiotechnology - بیوتکنولوژیOrnamental - تزئینیIn vitro - درونکشتگاهیCytokinins - سیتوکینین هاphotosynthetic photon flux density - فتوسنتز تراکم شار فوتونH2O2 - هیدروژن پراکسیدPeroxidase - پراکسیدازPolyphenol oxidase - پلی فنول اکسیداز
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
Cotinus coggygria Scop. (Anacardiaceae), commonly referred to as 'smoke tree' or 'smoke bush', is an attractive ornamental tree or large bush that has medicinal properties and multiple bioactivities. Seed germination can be high after treating seeds with H2SO4, but to avoid growing male trees that will not form attractive inflorescences, the rooting of cuttings from female trees is a preferred method of vegetative propagation. One method to intensify the rooting of stem cuttings is by shading mother plants and simultaneously applying an exogenous auxin or biostimulator. This method can increase the quality of rooted cuttings. In addition, shading causes anatomical changes in the stem structure and leads to the formation of adventitious root primordia. New EU regulations have forced member states to change or withdraw existing authorization for products used in plant protection that contain active substances like auxin (indole-3-butyric acid, IBA). Consequently, there is an active search for alternative measures to support the process of rooting woody plants. Examples of such preparations are biostimulators, including AlgaminoPlant, HumiPlant and Route®, which can increase the rooting of cuttings, affect processes associated with oxidative stress, and increase the intensity of gas exchange and the content of organic compounds. The most effective in vitro micropropagation protocol for C. coggygria involves the use of Murashige and Skoog basal solid or liquid media enriched with one of two cytokinins, 6N-benzyladenine or meta-metoxytopolins. The use of IBA has shown most success, both ex vitro and in vitro. All other aspects of Cotinus species biotechnology still need to be developed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: South African Journal of Botany - Volume 114, January 2018, Pages 232-240
Journal: South African Journal of Botany - Volume 114, January 2018, Pages 232-240
نویسندگان
Jaime A. Teixeira da Silva, Andrzej Pacholczak, Agnieszka Ilczuk,