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Does inbreeding depression affect the extinction risk of wild populations of Primula sieboldii?

Research Project

Project/Area Number 19710197
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Resource conservation science
Research InstitutionIwate University (2009-2011)
University of Tsukuba (2007-2008)

Principal Investigator

KITAMOTO Naoko (KITAMOTO Maoko)  岩手大学, 農学部, 特任助教 (70447241)

Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥5,390,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords保全 / 近交弱勢 / サクラソウ / 絶滅 / 有害遺伝子 / 連鎖地図 / 保全生物 / QTL
Research Abstract

To reveal the genetic architecture of inbreeding depression, the QTL analysis of inbreeding depression was conducted in a threatened plant, Primula sieboldii. The progeny which have the allele derived from a common ancestry around the locus ga0343, showed high probability of being albino, small leaf, late budding and small number of flowers. This result suggested that there is a deleterious recessive allele around the locus ga0343

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (22 results)

All 2012 2011 2010 2009 2008

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (6 results) Book (3 results)

  • [Journal Article] A model to predict the frequency of integration of fitness-related QTLs from cultivated to wild soybean2012

    • Author(s)
      Kitamoto N., A.Kaga, Y.Kuroda, R.Ohsawa
    • Journal Title

      Transgenic Research

      Volume: 21 Pages: 131-138

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] QTL analysis of heterostyly in Primula sieboldii and its application for morph identification in wild populations2011

    • Author(s)
      Yoshida, Y., S. Ueno, M. Honjo, N. Kitamoto, M. Nagai, I. Washitani, Y. Tsumura, Y. Yasui, R. Ohsawa
    • Journal Title

      Annals of Botany

      Volume: 108 Pages: 133-142

    • NAID

      120007137307

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generation of expressed sequence tags, development of microsatellite and single nucleotide polymorphism markers in Primula sieboldii E.Morren (Primulaceae) for analysis of genetic diversity in natural and horticultural populations2011

    • Author(s)
      Ueno, S., Y.Yoshida, Y.Teguchi, T.Ujino-Ihara, N.Kitamoto, M.Honjo, R.Ohsawa, I.Washitani, Y.Tsumura
    • Journal Title

      Breeding Science

      Volume: 61 Pages: 234-243

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reconsideration for conservation units of wild Primula sieboldii in Japan based on adaptive diversity and molecular genetic diversity2009

    • Author(s)
      Yoshida, Y., M. Honjo, N. Kitamoto and R. Ohsawa
    • Journal Title

      Genetics Research

      Volume: 91 Pages: 225-235

    • NAID

      120007131477

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Management units of the endangered herb Primula sieboldii based on microsatellite variation among and within populations throughout Japan2009

    • Author(s)
      Honjo, M., N. Kitamoto, S. Ueno, Y. Tsumura, I. Washitani, R. Ohsawa
    • Journal Title

      Conservation Genetics

      Volume: 10 Pages: 257-267

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of 120 microsatellite markers for Primula sieboldii E. Morren for linkage mapping2009

    • Author(s)
      Ueno, S., Y. Yoshida, Y. Taguchi, M. Honjo, N. Kitamoto, I. Washitani, R. Ohsawa, Y. Tsumura
    • Journal Title

      Conservation Genetics 10

      Pages: 1945-1952

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Reconsideration for conservation units of wild Primula sieboldii in Japan based on adaptive diversity and molecular genetic diversity2009

    • Author(s)
      Yoshida, Y., M. Honjo, N. Kitamoto, R. Ohsawa
    • Journal Title

      Genetics Research 91

      Pages: 225-235

    • NAID

      120007131477

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Management units of the endangered herb Primula sieboldii based on microsatellite variation among and within populations throughout Japan2009

    • Author(s)
      Honjo, M., N. Kitamoto, S. Ueno, Y. Tsumura, I. Washitani, R. Ohsawa
    • Journal Title

      Conservation Genetics 10

      Pages: 257-267

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Management units of the endangered herb Primula sieboldii based on microsatelli to variation among and within populations throughout Japan2009

    • Author(s)
      Honjo, M., N.Kitamoto, S.Ueno, Y.Tsumura, I.Washitani, R.Ohsawa
    • Journal Title

      Conservation Genetics 10

      Pages: 257-267

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reconsideration for conservation units of wild Primula sieboldii in Japan based on adaptive diversity and molecular genetic diversity2009

    • Author(s)
      Yoshida, Y., M.Honjo, N.Kitamoto, R.Ohsawa
    • Journal Title

      Genetics Research 91

      Pages: 225-235

    • NAID

      120007131477

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of 120 microsatellite markers for Primula sieboldii E.Morren for linkage mapping2009

    • Author(s)
      Ueno, S., Y.Yoshida, Y.Taguchi, M.Honjo, N.Kitamoto, I.Washitani, R.Ohsawa, Y.Tsumura
    • Journal Title

      Conservation Genetics 10

      Pages: 1945-1952

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of population density of compatible neighbours on inbreeding level within a Primula sieboldii population2008

    • Author(s)
      Kitamoto, N., S. Ueno, Y. Tsumura, I. Washitani and R. Ohsawa
    • Journal Title

      Ecological Research

      Volume: 23 Pages: 307-315

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of population density of compatible neighbours on inbreeding level within a Primula sieboldii population2008

    • Author(s)
      Kitamoto, N., S. Ueno, Y. Tsumura, I. Washitani, R. Ohsawa
    • Journal Title

      Ecological Research 23

      Pages: 307-315

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Presentation] サクラソウの異型花柱性に関するQTL解析2009

    • Author(s)
      吉田康子, 上野真義, 本城正憲, 北本尚子, 永井美穂子, 鷲谷いづみ, 津村義彦, 大澤良
    • Organizer
      第116回日本育種学会
    • Place of Presentation
      札幌
    • Year and Date
      2009-09-26
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] 鷲谷いつみ,大澤良(2009)サクラソウの受粉から結実までに働く近交弱勢の関与遺伝子座数とその効果の解析2009

    • Author(s)
      北本尚子,本城正憲,吉田康子,上野真義,津村義彦
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      岩手県立大学(盛岡)
    • Year and Date
      2009-03-19
    • Related Report
      2011 Final Research Report
  • [Presentation] 鷲谷いつみ,津村義彦,大澤良(2009)適応に関連したQTLに基づく野生サクラソウ集団の遺伝的多様性評価2009

    • Author(s)
      吉田康子,上野真義,北本尚子,小玉昌孝,本城正憲,田口由利子,永井美穂子
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      岩手県立大学(盛岡)
    • Year and Date
      2009-03-19
    • Related Report
      2011 Final Research Report
  • [Presentation] サクラソウの受粉から結実までに働く近交弱勢の関与遺伝子座数とその効果の解析2009

    • Author(s)
      北本尚子, 本城正憲, 吉田康子, 上野真義, 津村義彦, 鷲谷いづみ, 大澤良
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-19
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] 適応に関連したQTLに基づく野生サクラソウ集団の遺伝的多様性評価2009

    • Author(s)
      吉田康子, 上野真義, 北本尚子, 小玉昌孝, 本城正憲, 田口由利子, 永井美穂子, 鷲谷いづみ, 津村義彦, 大澤良
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-19
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] サクラソウの受粉から結実までに働く近交弱勢の関与遺伝子座数とその効果の解析2009

    • Author(s)
      北本尚子
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      岩手県立大学
    • Year and Date
      2009-03-19
    • Related Report
      2008 Annual Research Report
  • [Book] 第3章植物の保全遺伝学的解析・評価法(「保全生態学の手法~調査・研究・実践マニユアル」鷲谷いつみ,宮下直,西廣淳,角谷拓編)2010

    • Author(s)
      本城正憲,北本尚子
    • Publisher
      東京大学出版会,東京
    • Related Report
      2011 Final Research Report
  • [Book] 保全生態学の手法~調査・研究・実践マニュアル(鷲谷いづみ, 宮下直, 西廣淳, 角谷拓編)2010

    • Author(s)
      本城正憲, 北本尚子
    • Publisher
      東京大学出版会
    • Related Report
      2009 Self-evaluation Report
  • [Book] 保全生態学の手法~調査・研究・実践マニュアル 第3章 植物の保全遺伝学的解析・評価法2010

    • Author(s)
      本城正憲・北本尚子
    • Total Pages
      323
    • Publisher
      東京大学出版会
    • Related Report
      2009 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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