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2013 Fiscal Year Final Research Report

Analysis of gene expression network of natural and artificial allotetraploids using next generation sequencers

Research Project

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Project/Area Number 22687021
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Evolutionary biology
Research InstitutionNational Institute of Genetics

Principal Investigator

OSADA Naoki  国立遺伝学研究所, 集団遺伝研究系, 助教 (70416270)

Project Period (FY) 2010-04-01 – 2014-03-31
Keywordsゲノム / 異質倍数体 / トランスクリプトーム
Research Abstract

Understanding the interaction between two different genomes is important issue in evolutionary biology research, especially when the two genomes were incorporated into the same organisms. I analyzed the genomic and expression properties of recently established natural allotetraploid plants, of which parental species are relative to the model species Arabidopsis thaliana. Using massively parallel sequencers, genome sequences of parental species and transcriptome data of allotetraploid species were studied.

  • Research Products

    (17 results)

All 2014 2013 2012 2011 2010

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (9 results)

  • [Journal Article] Extracting population genetics information from a diploid genome sequence (review)2014

    • Author(s)
      Naoki Osada
    • Journal Title

      Front. Ecol. Evol

      Volume: 2 Pages: 7

    • DOI

      10.3389/fevo.2014.0000

    • Peer Reviewed
  • [Journal Article] Weak selection and protein evolution (review)2012

    • Author(s)
      Hiroshi Akashi, Naoki Osada, Tomoko Ohta
    • Journal Title

      Genetics

      Volume: 192 Pages: 15-31

    • DOI

      10.1534/genetics.112.140178

    • Peer Reviewed
  • [Journal Article] Evolutionary rates of commonly used nuclear and organelle markers of Arabidopsis relatives (Brassicaceae)2012

    • Author(s)
      Chi-Chun Huan, Kuo-Hsiang Hung, Wei-KuangWang, Chao-Li Huang, Tsai-Wen Hsu, Naoki Osada, Chi-Chuan Hwang, Tzen-Yuh Chiang
    • Journal Title

      Gene

      Volume: 499 Pages: 194-201

    • DOI

      10.1016/j.gene.2012.02.037

    • Peer Reviewed
  • [Journal Article] Footprints of natural and artificial selection for photoperiod pathway genes in Oryza2012

    • Author(s)
      Chao-Li Huang, Cheng-Yu Hung, Yu-Chung Chiang, Chi-Chuan Hwang, Tsai-Wen Hsu, Chi-Chun Huang, Kuo-Hsiang Hung, Kun-Chan Tsai, Kuo-HsiungWang, Naoki Osada, Barbara Anna Schaal, Tzen-Yuh Chiang
    • Journal Title

      Plant J

      Volume: 70 Pages: 769-782

    • DOI

      10.1111/j.1365-313X.2012.04915.x

    • Peer Reviewed
  • [Journal Article] Mitochondrial-nuclear interactions and accelerated compensatory evolution : Evidence from the primate cytochrome c oxidase complex2012

    • Author(s)
      Naoki Osada, Hiroshi Akashi
    • Journal Title

      Mol. Biol. Evol

      Volume: 29 Pages: 337-346

    • DOI

      10.1093/molbev/msr211

    • Peer Reviewed
  • [Journal Article] Population genetics in non-model organisms : II. Natural selection in marginal habitats revealed by deep sequencing on dual platforms2011

    • Author(s)
      Renchao Zhou, Shaoping Ling, Wenming Zhao, Naoki Osada, Sufang Chen, Meng Zhang, Hua Bao, Cairong Zhong, Bing Zhang, Xuemei Lu, David Turissini, Norman C. Duke, Jian Lu, Suhua Shi, Chung-I Wu
    • Journal Title

      Mol Biol Evol

      Volume: 28 Pages: 2833-2842

    • DOI

      10.1093/molbev/msr102

    • Peer Reviewed
  • [Journal Article] Phylogenetic inconsistency caused by ancient sex-biased migration2011

    • Author(s)
      Naoki Osada
    • Journal Title

      PLoS ONE

      Volume: 6 Pages: e25549

    • DOI

      10.1371/journal.pone.0025549

    • Peer Reviewed
  • [Journal Article] Multi-locus analysis of genetic divergence between outcrossing Arabidopsis species : evidence of genome-wide admixture2010

    • Author(s)
      Wei-KuangWang, Chuan-Wen Ho, Kuo-Hsiang Hung, Kuo-HsiungWang, Chi-Chun Huang, Hitoshi Araki, Chi-Chuan Hwang, Naoki Osada, Tzen-Yuh Chiang
    • Journal Title

      New Phytol

      Volume: 188 Pages: 488-500

    • DOI

      10.1111/j.1469-8137.2010.03383.x

    • Peer Reviewed
  • [Presentation] Finding the factors of reduced genetic diversity on X chromosomes of Macaca fascicularis2013

    • Author(s)
      Naoki Osada, Shigeki Nakagome, Shuhei Mano, Yosuke Kameoka, Ichiro Takahashi, Keiji Terao
    • Organizer
      SMBE2013
    • Place of Presentation
      Chicago, USA
    • Year and Date
      20130709-11
  • [Presentation] Dissecting regulatory mechanisms of transcriptome variation in Drosophila melanogaster2013

    • Author(s)
      Naoki Osada
    • Organizer
      ISEGB2013
    • Place of Presentation
      Chung-Hsing University, Taichung, Taiwan
    • Year and Date
      2013-11-08
  • [Presentation] キイロショウジョウバエにおける集団内でのcis およびtrans 遺伝子発現変異の定量2013

    • Author(s)
      長田直樹, 宮城竜太郎, 高橋文
    • Organizer
      日本遺伝学会
    • Place of Presentation
      慶応大学日吉キャンパス
    • Year and Date
      2013-09-20
  • [Presentation] Inferring natural selection by stratifying a single genome sequence2012

    • Author(s)
      Naoki Osada
    • Organizer
      SMBE2012
    • Place of Presentation
      Dublin, Ireland
    • Year and Date
      20120623-28
  • [Presentation] Inference of population history using a single genome data2011

    • Author(s)
      Naoki Osada
    • Organizer
      第34回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      20111213-16
  • [Presentation] 機能喪失とCpG サイトの崩壊による旧世界ザルCYP1A2 遺伝子の高い遺伝的多様性2011

    • Author(s)
      長田直樹, 宇野泰広
    • Organizer
      第83回日本遺伝学会
    • Place of Presentation
      京都大学
    • Year and Date
      2011-09-22
  • [Presentation] Compensatory evolution between mitochondrial and nuclear genomes : evidence from primate respiratory chain complex genes2011

    • Author(s)
      Naoki Osada, Hiroshi Akashi
    • Organizer
      SMBE2011
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-07-28
  • [Presentation] ミトコンドリア・核遺伝子間の弱有害補完モデル : 霊長類COX 遺伝子群の進化を例に2010

    • Author(s)
      長田直樹, 明石裕
    • Organizer
      第90回日本遺伝学会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-22
  • [Presentation] Population Genetics of Non-human Primates : How AreWe Diverse?2010

    • Author(s)
      Naoki Osada
    • Organizer
      International Primatological Society Congress
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2010-09-13

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Published: 2015-07-16  

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