...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>American journal of botany >Next-generation sequencing applications for wheat crop improvement. (Special Issue: Methods and applications of next-generation sequencing in botany.)
【24h】

Next-generation sequencing applications for wheat crop improvement. (Special Issue: Methods and applications of next-generation sequencing in botany.)

机译：用于小麦作物改良的下一代测序应用。 （特刊：下一代测序在植物学中的方法和应用。）

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Bread wheat (Triticum aestivum; Poaceae) is a crop plant of great importance. It provides nearly 20% of the world's daily food supply measured by calorie intake, similar to that provided by rice. The yield of wheat has doubled over the last 40 years due to a combination of advanced agronomic practice and improved germplasm through selective breeding. More recently, yield growth has been less dramatic, and a significant improvement in wheat production will be required if demand from the growing human population is to be met. Next-generation sequencing (NGS) technologies are revolutionizing biology and can be applied to address critical issues in plant biology. Technologies can produce draft sequences of genomes with a significant reduction to the cost and timeframe of traditional technologies. In addition, NGS technologies can be used to assess gene structure and expression, and importantly, to identify heritable genome variation underlying important agronomic traits. This review provides an overview of the wheat genome and NGS technologies, details some of the problems in applying NGS technology to wheat, and describes how NGS technologies are starting to impact wheat crop improvement.
机译：面包小麦（ Triticum aestivum ;禾本科）是非常重要的农作物。按卡路里摄入量计算，它提供了全球近20％的每日食物供应，与大米提供的食物类似。在过去的40年中，由于先进的农艺实践和通过选择性育种改良的种质相结合，小麦的产量翻了一番。最近，单产增长没有那么剧烈，如果要满足不断增长的人口需求，就需要大幅度提高小麦产量。下一代测序（NGS）技术正在彻底改变生物学，可以应用于解决植物生物学中的关键问题。技术可以产生基因组的草图序列，从而大大降低了传统技术的成本和时间表。此外，NGS技术可用于评估基因结构和表达，重要的是，可识别出重要农艺性状的可遗传基因组变异。这篇综述概述了小麦基因组和NGS技术，详细介绍了将NGS技术应用于小麦的一些问题，并描述了NGS技术如何开始影响小麦作物的改良。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号