摘要
干旱是影响甘蔗(Saccharum officinarum L.)正常生长发育和糖分运输累积的最重要逆境因子。如何解决干旱条件下甘蔗的产量问题是目前生产上面临的重要课题。近年来,随着基因工程技术的发展,甘蔗中许多抗旱相关基因已被克隆,这些基因是甘蔗抗旱性改良中的重要基因资源。综述了近几年甘蔗抗旱相关基因的研究进展及其在基因工程上的应用现状。
Drought is the most important stress factor significantling destroying the normal growth and sucrose accumulation of sugarcane. Solving the sugarcane production under drought condition is an emergent issue in practice. In recent years, many drought-resistance related genes of sugarcane have been cloned which are important resources for breeding sugarcane with drought-resistance. This paper is aimsed to provide a review of these functional genes for drought tolerance and the activity of their application in drought tolerance.
出处
《湖北农业科学》
北大核心
2014年第2期249-254,共6页
Hubei Agricultural Sciences
基金
云南省现代农业甘蔗产业技术体系建设专项(2009-2014)
云南省重点新产品开发计划项目(2012BB014)
云南省创新团队之"高原山地特色作物种质创新及利用"项目[云科人发(2012)18号]
