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首页> 外文期刊>Asia-Pacific Biotech News >Chinese scientists successfully crack the genome of diploid cotton
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Chinese scientists successfully crack the genome of diploid cotton

机译：中国科学家成功破解了二倍体棉的基因组

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摘要

The international research team led by Chinese Academy of Agricultural Sciences and BGi has completed the genome sequence and analysis of a diploid cotton — Gossypium raimondii. The cotton genome provides an invaluable resource for the study and genetic improvement of cotton quality and output, and sheds new lights on understanding the genetic characteristics and evolutionary mechanism underlying cotton and its close relatives. The study was published online in Nature Genetics. Cotton, also known as"white gold", is an important cash crop worldwide. Its fiber is one of the oldest fibers under human cultivation, which traces over 7,000 years old recovered from archaeological sites. The cotton production provides income for approximately 100 millionfamilies, and approximately 150 countries are involved in cotton import and export. Additionally, in scientific research, cotton also serves as an excellent model system for studying polyploidization, cell elongation and cell wall biosynthesis.
机译：由中国农业科学院和北京农业大学牵头的国际研究小组已经完成了二倍体棉花雷蒙德棉的基因组序列分析。棉花基因组为棉花品质和产量的研究和遗传改良提供了宝贵的资源，为了解棉花及其近缘种的遗传特性和进化机制提供了新的思路。该研究在线发表在《自然遗传学》上。棉花，也被称为“白金”，是世界范围内重要的经济作物。它的纤维是人类耕种的最古老的纤维之一，其历史可追溯到从考古现场回收的7,000多年。棉花生产为大约1亿个家庭提供收入，大约150个国家参与棉花的进出口。此外，在科学研究中，棉花也是研究多倍体化，细胞伸长和细胞壁生物合成的出色模型系统。

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