本文關(guān)鍵詞：紅掌基因工程育種進展、問題與對策，由筆耕文化傳播整理發(fā)布。

紅掌基因工程育種進展、問題與對策

Anthurium Genetic Engineering Breeding, Advance, Problem and Solution

[1] [2] [3] [4] [5]

Niu Junhai Leng Qingyun Lin Xing＇e Yang Guangsui Yin Junmei （1.Tropical Crops Genetic Resources Institute, CATAS/Key Laboratory of Crop Gene Resources and Germplasm Enha

[1]中國熱帶農(nóng)業(yè)科學(xué)院熱帶作物品種資源研究所、農(nóng)業(yè)部華南作物基因資源與種質(zhì)創(chuàng)制重點實驗室,儋州571737; [2]中國熱帶農(nóng)業(yè)科學(xué)院海口實驗站,�？�570102

文章摘要：紅掌是極具觀賞性和商業(yè)開發(fā)價值的盆栽植物和切花花卉,品種改良是推動其產(chǎn)業(yè)持續(xù)發(fā)展的根本。周期較長、生殖障礙、遺傳基礎(chǔ)不明晰等限制了紅掌常規(guī)育種的發(fā)展,而基因工程具有高效、定向、打破種屬隔離的優(yōu)勢,在紅掌育種中有著廣闊的應(yīng)用前景。二十年來,紅掌基因工程研究取得了巨大進展,本文回顧了該領(lǐng)域技術(shù)體系的發(fā)展歷程,綜述了轉(zhuǎn)基因在紅掌抗病害、蟲害、低溫等脅迫及花色、花期等多個性狀改良中的應(yīng)用研究現(xiàn)狀,并對存在的問題和發(fā)展前景予以評析,為加快具有我國自主產(chǎn)權(quán)的紅掌新品種選育提供參考。

Abstr：Anthurium has become a kind very popular flowering potted plant as well as cut-flower. Cultivar improvement is known as the primary force for promoting the sustainable development of anthurium produc- tion. The traditional anthurium breeding is embarrassed for the long period, reproductive barriers and the undis- covered genetics of important characters. However, genetic engineering approaches have become an alternative for its enormous potentiality on anthurium breeding. The research about anthurium genetic engineering has achieved great progress in the past two decades, and in this review, we summarized the developmental history of transgenic technology, and reviewed the published researches about genetic modification on the stress resis tance （disease, pest, cold injury etc.）, new color, florescence and vase-life. While the existing problem and its solution was discussed in orser to facilitate the breeders developing new anthurium varieties with independent IP property.

文章關(guān)鍵詞：

Keyword：:A nthurium andrae anum, Genetic transformation, Genetic engineering, Molecular breeding

課題項目：中央級公益性科研院所基本科研業(yè)務(wù)費專項資金（中國熱帶農(nóng)業(yè)科學(xué)院熱帶作物品種資源研究所）資助項目（1630032012017）; 國家自然科學(xué)基金青年項目（31201652/C150303）; 海南省自然科學(xué)基金項目（314130）共同資助

作者信息：會員可見

  本文關(guān)鍵詞：紅掌基因工程育種進展、問題與對策，，由筆耕文化傳播整理發(fā)布。