中国园艺文摘
中國園藝文摘
중국완예문적
CHINESE HORTICULTURE ABSTRACTS
2015年
4期
53-56
,共4页
分子育种%花色育种%花型%叶色%山茶
分子育種%花色育種%花型%葉色%山茶
분자육충%화색육충%화형%협색%산다
DNA molecular marker%flower color breeding%flower type%leaf color%Camellia
山茶属植物种类繁多,大多具有重要的经济利用和园林应用价值。分子育种技术主要包括DNA分子标记辅助育种和转基因工程技术。综述分子育种技术在山茶属植物中的应用,以茶、油茶、观赏山茶为主要研究对象,从遗传多样性分析与亲缘关系鉴定、花色、花型及叶色育种等方面入手,着重探讨分子标记辅助育种以及转基因技术的应用与发展现状,以期为山茶属植物育种提供参考。
山茶屬植物種類繁多,大多具有重要的經濟利用和園林應用價值。分子育種技術主要包括DNA分子標記輔助育種和轉基因工程技術。綜述分子育種技術在山茶屬植物中的應用,以茶、油茶、觀賞山茶為主要研究對象,從遺傳多樣性分析與親緣關繫鑒定、花色、花型及葉色育種等方麵入手,著重探討分子標記輔助育種以及轉基因技術的應用與髮展現狀,以期為山茶屬植物育種提供參攷。
산다속식물충류번다,대다구유중요적경제이용화완림응용개치。분자육충기술주요포괄DNA분자표기보조육충화전기인공정기술。종술분자육충기술재산다속식물중적응용,이다、유다、관상산다위주요연구대상,종유전다양성분석여친연관계감정、화색、화형급협색육충등방면입수,착중탐토분자표기보조육충이급전기인기술적응용여발전현상,이기위산다속식물육충제공삼고。
Camellia plants include various genera, many of which have important economic and horticultural value. With the development of techniques in molecular biology, many high-efficient and reliable DNA molecular markers came forth in succession in past 20 years. In this paper, the basic principles and technical characteristics of random amplified polymorphic DNA, amplified fragment length polymorphism and microsatellites polymorphism/simple sequence repeat were summarized. The application of DNA molecular markers in conservation biology inCamellia plants, population genetics of endangered species, factors causing danger, and conservation strategies were also introduced.