<strike id="gegfc"><dl id="gegfc"></dl></strike>
<sub id="gegfc"></sub>

    <mark id="gegfc"></mark>

      Chinese researchers complete genome sequencing of wheat A subgenome

      Source: Xinhua| 2018-05-10 16:32:24|Editor: ZX
      Video PlayerClose

      BEIJING, May 10 (Xinhua) -- Chinese researchers have completed the genome sequencing of the wheat A subgenome, and generated a high-quality draft of its chromosomes, which could promote genetic improvements in cultivated wheat.

      The study by researchers at the Institute of Genetics and Developmental Biology was published in the journal "Nature" Thursday.

      Researchers have generated a molecular map of seven chromosomes of the wheat A subgenome and identified 41,507 protein-coding genes, providing high-quality genomic information and a new perspective for studying genetic variation in wheat.

      Commonly cultivated wheat contains three genomes: A, B and D. They are huge and complex, about 40 times larger than rice genomes. More than 85 percent of the genome DNA of wheat is repetitive, making the study of its genome sequencing difficult.

      Wheat is one of the world's most important food crops, feeding 40 percent of the world's population and providing 20 percent of heat and protein that humans need.

      China produces and consumes a large amount of wheat, producing about 130 million tonnes on 24 million hectares each year.

      Researchers believe the sequencing will help improve competitiveness in the wheat industry, safeguard food security, and boost the quality and efficiency as well as sustainable development of agriculture.

      TOP STORIES
      EDITOR’S CHOICE
      MOST VIEWED
      EXPLORE XINHUANET
      010020070750000000000000011100001371697791
      中文字幕日韩无线码在线一区_制服肉丝亚洲中文字幕_日韩欧美无砖专区一中文字目_国产精品点击进入在线影院高清
      <strike id="gegfc"><dl id="gegfc"></dl></strike>
      <sub id="gegfc"></sub>
      
      
        <mark id="gegfc"></mark>
          亚洲欧美动漫卡通一区二区 | 综合亚洲日本日日摸夜夜添 | 亚洲日本欧洲aⅴ在线观看 加勒比色老久久综合网高清 | 中出仑乱中文字幕视频网 | 中文字幕女人天堂ab在线 | 中文字幕亚洲综合久久青草 |