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Novel nuclear-cytoplasmic interaction in wheat (Triticum aestivum) induces vigorous plants
Interspecific hybridization can be considered an accelerator of evolution, otherwise a slow process, solely dependent on mutation and recombination. Upon interspecific hybridization, several novel interactions between nuclear and cytoplasmic genomes emerge which provide additional sources of diversi...
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Published in: | Functional & integrative genomics 2016-03, Vol.16 (2), p.171-182 |
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creator | Soltani, Ali Kumar, Ajay Mergoum, Mohamed Pirseyedi, Seyed Mostafa Hegstad, Justin B. Mazaheri, Mona Kianian, Shahryar F. |
description | Interspecific hybridization can be considered an accelerator of evolution, otherwise a slow process, solely dependent on mutation and recombination. Upon interspecific hybridization, several novel interactions between nuclear and cytoplasmic genomes emerge which provide additional sources of diversity. The magnitude and essence of intergenomic interactions between nuclear and cytoplasmic genomes remain unknown due to the direction of many crosses. This study was conducted to address the role of nuclear-cytoplasmic interactions as a source of variation upon hybridization. Wheat (
Triticum aestivum
) alloplasmic lines carrying the cytoplasm of
Aegilops mutica
along with an integrated approach utilizing comparative quantitative trait locus (QTL) and epigenome analysis were used to dissect this interaction. The results indicate that cytoplasmic genomes can modify the magnitude of QTL controlling certain physiological traits such as dry matter weight. Furthermore, methylation profiling analysis detected eight polymorphic regions affected by the cytoplasm type. In general, these results indicate that novel nuclear-cytoplasmic interactions can potentially trigger an epigenetic modification cascade in nuclear genes which eventually change the genetic network controlling physiological traits. These modified genetic networks can serve as new sources of variation to accelerate the evolutionary process. Furthermore, this variation can synthetically be produced by breeders in their programs to develop epigenomic-segregating lines. |
doi_str_mv | 10.1007/s10142-016-0475-2 |
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Triticum aestivum
) alloplasmic lines carrying the cytoplasm of
Aegilops mutica
along with an integrated approach utilizing comparative quantitative trait locus (QTL) and epigenome analysis were used to dissect this interaction. The results indicate that cytoplasmic genomes can modify the magnitude of QTL controlling certain physiological traits such as dry matter weight. Furthermore, methylation profiling analysis detected eight polymorphic regions affected by the cytoplasm type. In general, these results indicate that novel nuclear-cytoplasmic interactions can potentially trigger an epigenetic modification cascade in nuclear genes which eventually change the genetic network controlling physiological traits. These modified genetic networks can serve as new sources of variation to accelerate the evolutionary process. Furthermore, this variation can synthetically be produced by breeders in their programs to develop epigenomic-segregating lines.</description><identifier>ISSN: 1438-793X</identifier><identifier>EISSN: 1438-7948</identifier><identifier>DOI: 10.1007/s10142-016-0475-2</identifier><identifier>PMID: 26860316</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aegilops ; Animal Genetics and Genomics ; Biochemistry ; Bioinformatics ; Biomedical and Life Sciences ; Cell Biology ; Cell Nucleus - genetics ; Cell Nucleus - metabolism ; Chimera ; Chromosome Mapping ; Chromosomes, Plant - chemistry ; Chromosomes, Plant - metabolism ; Crosses, Genetic ; Cytoplasm ; Cytoplasm - genetics ; Cytoplasm - metabolism ; DNA Methylation ; Epigenesis, Genetic ; Epigenetics ; Gene Regulatory Networks ; Genomics ; Hybridization ; Life Sciences ; Microbial Genetics and Genomics ; Molecular Sequence Annotation ; Original Article ; Plant Genetics and Genomics ; Plant growth ; Quantitative Trait Loci ; Triticum - genetics ; Triticum aestivum ; Wheat</subject><ispartof>Functional & integrative genomics, 2016-03, Vol.16 (2), p.171-182</ispartof><rights>2016 2016</rights><rights>Springer-Verlag Berlin Heidelberg 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c471t-54c9eef437a39ad06dafccc1654af7efb3852325d8601b55f1240a484ea8b1d3</citedby><cites>FETCH-LOGICAL-c471t-54c9eef437a39ad06dafccc1654af7efb3852325d8601b55f1240a484ea8b1d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26860316$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Soltani, Ali</creatorcontrib><creatorcontrib>Kumar, Ajay</creatorcontrib><creatorcontrib>Mergoum, Mohamed</creatorcontrib><creatorcontrib>Pirseyedi, Seyed Mostafa</creatorcontrib><creatorcontrib>Hegstad, Justin B.</creatorcontrib><creatorcontrib>Mazaheri, Mona</creatorcontrib><creatorcontrib>Kianian, Shahryar F.</creatorcontrib><title>Novel nuclear-cytoplasmic interaction in wheat (Triticum aestivum) induces vigorous plants</title><title>Functional & integrative genomics</title><addtitle>Funct Integr Genomics</addtitle><addtitle>Funct Integr Genomics</addtitle><description>Interspecific hybridization can be considered an accelerator of evolution, otherwise a slow process, solely dependent on mutation and recombination. Upon interspecific hybridization, several novel interactions between nuclear and cytoplasmic genomes emerge which provide additional sources of diversity. The magnitude and essence of intergenomic interactions between nuclear and cytoplasmic genomes remain unknown due to the direction of many crosses. This study was conducted to address the role of nuclear-cytoplasmic interactions as a source of variation upon hybridization. Wheat (
Triticum aestivum
) alloplasmic lines carrying the cytoplasm of
Aegilops mutica
along with an integrated approach utilizing comparative quantitative trait locus (QTL) and epigenome analysis were used to dissect this interaction. The results indicate that cytoplasmic genomes can modify the magnitude of QTL controlling certain physiological traits such as dry matter weight. Furthermore, methylation profiling analysis detected eight polymorphic regions affected by the cytoplasm type. In general, these results indicate that novel nuclear-cytoplasmic interactions can potentially trigger an epigenetic modification cascade in nuclear genes which eventually change the genetic network controlling physiological traits. These modified genetic networks can serve as new sources of variation to accelerate the evolutionary process. Furthermore, this variation can synthetically be produced by breeders in their programs to develop epigenomic-segregating lines.</description><subject>Aegilops</subject><subject>Animal Genetics and Genomics</subject><subject>Biochemistry</subject><subject>Bioinformatics</subject><subject>Biomedical and Life Sciences</subject><subject>Cell Biology</subject><subject>Cell Nucleus - genetics</subject><subject>Cell Nucleus - metabolism</subject><subject>Chimera</subject><subject>Chromosome Mapping</subject><subject>Chromosomes, Plant - chemistry</subject><subject>Chromosomes, Plant - metabolism</subject><subject>Crosses, Genetic</subject><subject>Cytoplasm</subject><subject>Cytoplasm - genetics</subject><subject>Cytoplasm - metabolism</subject><subject>DNA Methylation</subject><subject>Epigenesis, Genetic</subject><subject>Epigenetics</subject><subject>Gene Regulatory Networks</subject><subject>Genomics</subject><subject>Hybridization</subject><subject>Life Sciences</subject><subject>Microbial Genetics and Genomics</subject><subject>Molecular Sequence Annotation</subject><subject>Original Article</subject><subject>Plant Genetics and Genomics</subject><subject>Plant growth</subject><subject>Quantitative Trait Loci</subject><subject>Triticum - 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genetics</topic><topic>Cell Nucleus - metabolism</topic><topic>Chimera</topic><topic>Chromosome Mapping</topic><topic>Chromosomes, Plant - chemistry</topic><topic>Chromosomes, Plant - metabolism</topic><topic>Crosses, Genetic</topic><topic>Cytoplasm</topic><topic>Cytoplasm - genetics</topic><topic>Cytoplasm - metabolism</topic><topic>DNA Methylation</topic><topic>Epigenesis, Genetic</topic><topic>Epigenetics</topic><topic>Gene Regulatory Networks</topic><topic>Genomics</topic><topic>Hybridization</topic><topic>Life Sciences</topic><topic>Microbial Genetics and Genomics</topic><topic>Molecular Sequence Annotation</topic><topic>Original Article</topic><topic>Plant Genetics and Genomics</topic><topic>Plant growth</topic><topic>Quantitative Trait Loci</topic><topic>Triticum - genetics</topic><topic>Triticum aestivum</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Soltani, Ali</creatorcontrib><creatorcontrib>Kumar, Ajay</creatorcontrib><creatorcontrib>Mergoum, Mohamed</creatorcontrib><creatorcontrib>Pirseyedi, Seyed Mostafa</creatorcontrib><creatorcontrib>Hegstad, Justin B.</creatorcontrib><creatorcontrib>Mazaheri, Mona</creatorcontrib><creatorcontrib>Kianian, Shahryar F.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biological Sciences</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest Research Library</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Research Library China</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Functional & integrative genomics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Soltani, Ali</au><au>Kumar, Ajay</au><au>Mergoum, Mohamed</au><au>Pirseyedi, Seyed Mostafa</au><au>Hegstad, Justin B.</au><au>Mazaheri, Mona</au><au>Kianian, Shahryar F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel nuclear-cytoplasmic interaction in wheat (Triticum aestivum) induces vigorous plants</atitle><jtitle>Functional & integrative genomics</jtitle><stitle>Funct Integr Genomics</stitle><addtitle>Funct Integr Genomics</addtitle><date>2016-03-01</date><risdate>2016</risdate><volume>16</volume><issue>2</issue><spage>171</spage><epage>182</epage><pages>171-182</pages><issn>1438-793X</issn><eissn>1438-7948</eissn><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>Interspecific hybridization can be considered an accelerator of evolution, otherwise a slow process, solely dependent on mutation and recombination. Upon interspecific hybridization, several novel interactions between nuclear and cytoplasmic genomes emerge which provide additional sources of diversity. The magnitude and essence of intergenomic interactions between nuclear and cytoplasmic genomes remain unknown due to the direction of many crosses. This study was conducted to address the role of nuclear-cytoplasmic interactions as a source of variation upon hybridization. Wheat (
Triticum aestivum
) alloplasmic lines carrying the cytoplasm of
Aegilops mutica
along with an integrated approach utilizing comparative quantitative trait locus (QTL) and epigenome analysis were used to dissect this interaction. The results indicate that cytoplasmic genomes can modify the magnitude of QTL controlling certain physiological traits such as dry matter weight. Furthermore, methylation profiling analysis detected eight polymorphic regions affected by the cytoplasm type. In general, these results indicate that novel nuclear-cytoplasmic interactions can potentially trigger an epigenetic modification cascade in nuclear genes which eventually change the genetic network controlling physiological traits. These modified genetic networks can serve as new sources of variation to accelerate the evolutionary process. Furthermore, this variation can synthetically be produced by breeders in their programs to develop epigenomic-segregating lines.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>26860316</pmid><doi>10.1007/s10142-016-0475-2</doi><tpages>12</tpages></addata></record> |
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subjects | Aegilops Animal Genetics and Genomics Biochemistry Bioinformatics Biomedical and Life Sciences Cell Biology Cell Nucleus - genetics Cell Nucleus - metabolism Chimera Chromosome Mapping Chromosomes, Plant - chemistry Chromosomes, Plant - metabolism Crosses, Genetic Cytoplasm Cytoplasm - genetics Cytoplasm - metabolism DNA Methylation Epigenesis, Genetic Epigenetics Gene Regulatory Networks Genomics Hybridization Life Sciences Microbial Genetics and Genomics Molecular Sequence Annotation Original Article Plant Genetics and Genomics Plant growth Quantitative Trait Loci Triticum - genetics Triticum aestivum Wheat |
title | Novel nuclear-cytoplasmic interaction in wheat (Triticum aestivum) induces vigorous plants |
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