能源植物柳枝稷功能基因改良研究进展

戴志聪; 祁珊珊; 黄萍; 杨冉; 杨淞惠; 庄义庆; 杜道林

doi:10.19303/j.issn.1008-0384.2014.05.020

能源植物柳枝稷功能基因改良研究进展

doi: 10.19303/j.issn.1008-0384.2014.05.020

1. 江苏大学环境与安全工程学院，环境生态研究所，江苏镇江 212013;
2. 江苏大学现代农业装备与技术省部共建教育部重点实验室，江苏镇江 212013;
3. 镇江市农业科学研究所,江苏镇江,212400

基金项目:

江苏省普通高教研究生科研创新计划项目 (CXZZ12-0697)

江苏高校优势学科建设工程资助项目 (PAPD)

国家自然科学基金 (31170386)

江苏省科技支撑项目 (BE2011369、BE2012419)

详细信息

作者简介:
戴志聪 (1983-), 男, 讲师, 博士, 主要从事生物多样性保育、环境生态学研究 (E-mail:daizhicong@163.com);杜道林 (1970-), 男, 教授, 博士, 主要从事环境生物科学与工程、生物技术、植物生态学、农业生态等研究

中图分类号: Q949.9
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出版历程
- 收稿日期: 2014-01-08
- 刊出日期: 2014-05-18

Advances in Genetic Modification of Panicum virgatum

1. Institute of Environment and Ecology,School of the Environment and Safety Engineering,Jiangsu University;
2. Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education &Jiangsu Province,Jiangsu University;
3. Institute of Agricultural Sciences of Zhenjiang

摘要

摘要: 柳枝稷Panicum virgatum被认为是一种具有巨大发展潜力的生物质能源作物, 逐渐成为能源植物研究较为理想的模式植物, 应用基因工程对柳枝稷进行基因改良, 选育出适宜作为能源植物开发的品种是提高柳枝稷功能的重要技术手段。本文从改变植物形态、增加生物量, 降低木质素含量、提高糖化效率以及提高生物胁迫耐受性等3个方面分析柳枝稷相关的基因功能研究, 阐述可利用的相应基因工程手段, 以期为更好地培育、开发能源植物柳枝稷新品种提供参考。
- 能源植物 /
- 柳枝稷 /
- 基因工程 /
- 基因改良
Abstract: An energy crop with a tremendous potential, Switchgrass (Panicum virgatum) , has been gradually used as a model plant for the related research.Recently, genetic methods were applied to select the genotypes with high biomass, low lignin, high ethanol conversion rate and resistance in order to improve its applications in the are a of biological energy.The present paper attempted to provide relevant references for the future development on the breeding of switchgrass.The functional genes that might be applicable for the enhancement of the biomass production, the saccharification efficiency, and/or the resistance to stresses, as well as related genetic methods are included.
- energy plant /
- switchgrass /
- genetic engineering /
- gene modification

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参考文献(27)

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