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Origin of waxy common millet, Panicum miliaceum L. in Japan

机译:蜡质小米Panicum miliaceum L.在日本的起源

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摘要

We developed PCR-based markers for genotyping Waxy genes in common millet (Panicum miliaceum L.) and proposed a new hypothesis on the origin and dispersal of waxy type of Japanese landraces. I2-K staining indicated that almost all the Japanese landraces had waxy endosperm. Based on the PCR and dCAPs analyses of two waxy loci on different genomes we concluded that there were at least two possible lineages in Asian continent that had independent dispersal pathways into Japan. Most Japanese common millet had the similar genotypes with those in Korean Peninsula but a few particularly from northern part of Japan had common genotypes in northeastern China and Primorskaya Province of Russia.
机译:我们开发了基于PCR的普通小米(Panicum miliaceum L.)Waxy基因的基因分型标记,并提出了关于蜡质日本地方品种起源和分布的新假设。 I2 -K染色表明,几乎所有日本地方品种都具有蜡质胚乳。根据不同基因组上两个蜡质基因座的PCR和dCAPs分析,我们得出结论,亚洲大陆至少有两个可能的谱系,它们具有独立的进入日本的传播途径。日本大多数小米的基因型与朝鲜半岛的基因型相似,但特别是日本北部的一些小米在中国东北和俄罗斯的滨海边疆区具有相同的基因型。

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  • 来源
    《Genetic Resources and Crop Evolution》 |2012年第7期|p.1303-1308|共6页
  • 作者单位

    Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 562 Nanatsuka-cho, Shobara, Hiroshima, 727-0023, Japan;

    Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 562 Nanatsuka-cho, Shobara, Hiroshima, 727-0023, Japan;

    Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima, 562 Nanatsuka-cho, Shobara, Hiroshima, 727-0023, Japan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    dCAPS; Japanese landraces; Lineage; Panicum miliaceum; PCR; Waxy gene;

    机译:dCAPS;日本地方品种;谱系;粟粉;PCR;蜡质基因;

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