PAPDによるハナハス品種の遺伝的関係(育種・遺伝資源)  [in Japanese] Genetic Relationships of Flowering Lotus (Nelumbo spp.) Based on RAPD Markers (Breeding & Germplasm Resources)  [in Japanese]

Abstract

日本,中国で古くから栽培されているハナハス品種,アメリカキバナハス,ならびにアジアパスとアメリカキバナハスの種間雑種に基づく品種を供試し,RAPDによるDNA多型に基づく系統関係について検討した.10-merのプライマーを単独または無作為に2種類組み合わせた合計54組み合わせのプライマーを用いてPCRを行った.このうち,増幅バンドが確認され,かつ多型バンドが認められたのは43組み合わせであった.PCRごとの多型バンド数は1〜8本で,平均は4.7本であった.多型を示したバンドの合計は204本であった.RAPD分析により,供試したハナハス品種は,アジアハス群,キバナハスとその交雑種群,ならびに日本の古い地層から出土した種子出来の品種群の3群に区分されることが示された.わが国に古くから栽培されている品種のうち,西日本で成立したと考えられる原始蓮,王繍蓮,藤壺蓮および一天四海は,東日本で成立したと考えられる大賀蓮,行田蓮および皇居和蓮を含む品種群と遺伝的に異なることが明らかにされた.前者の葉表面は粗,後者は滑であり,両群は葉表面の粗滑によって区別された.

Genetic relationships of 24 cultivars of flowering lotus (Nelumbo spp.) including hybrids between Asian lotus and American yellow lotus were investigated by constructing phylogenic trees based on variability of RAPD markers. Arbitrary 10-mer primers were used individually and/or two different primers mixed randomly for PCR. Forty-three of 54 primer combinations generated 204 reliable RAPD bands. Phylogenic trees for cultivars were constructed from the RAPD markers by the Wagner and neighbor joining methods. The results show three major groups of cultivars of flowering lotus: the Asian lotus group, American lotus group and old Japanese lotus group. Old Japanese lotus cultivars, Primitive lotus, Lace gem, Wisteria court and Whole world, which have been cultivated for a long time from the Edo period at eastern Japan, differing from the cultivars, Oga lotus, Gyoda lotus and Palace lotus, that were reared from seeds excavated from ancient deposits in eastern Japan. The plants of these old cultivars from eastern of Japan had the, common feature of a smooth leaf surface.

Journal

Horticultural research (Japan)   [List of Volumes]

Horticultural research (Japan) 2(3), 153-156, 2003-09-15  [Table of Contents]

The Japanese Society for Horticultural Science

References:  23

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Cited by:  3

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Codes

  • NII Article ID (NAID) :
    110001803322
  • NII NACSIS-CAT ID (NCID) :
    AA11608561
  • Text Lang :
    JPN
  • Article Type :
    Journal Article
  • ISSN :
    13472658
  • NDL Article ID :
    6702695
  • NDL Source Classification :
    ZR7(科学技術--農林水産--農産)
  • NDL Call No. :
    Z74-C757
  • Databases :
    CJP  CJPref  NDL  NII-ELS