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Brachypodium: a promising hub between model species and cereals
This review highlights the tools used and current research on Brachypodium distachyon. It subsequently provides novel information on the usefulness of this species in improvement of crop nitrogen use efficiency. Brachypodium distachyon was proposed as a model species for genetics and molecular genom...
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Published in: | Journal of experimental botany 2014-10, Vol.65 (19), p.5683-5696 |
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description | This review highlights the tools used and current research on Brachypodium distachyon. It subsequently provides novel information on the usefulness of this species in improvement of crop nitrogen use efficiency.
Brachypodium distachyon was proposed as a model species for genetics and molecular genomics in cereals less than 10 years ago. It is now established as a standard for research on C3 cereals on a variety of topics, due to its close phylogenetic relationship with Triticeae crops such as wheat and barley, and to its simple genome, its minimal growth requirement, and its short life cycle. In this review, we first highlight the tools and resources for Brachypodium that are currently being developed and made available by the international community. We subsequently describe how this species has been used for comparative genomic studies together with cereal crops, before illustrating major research fields in which Brachypodium has been successfully used as a model: cell wall synthesis, plant–pathogen interactions, root architecture, and seed development. Finally, we discuss the usefulness of research on Brachypodium in order to improve nitrogen use efficiency in cereals, with the aim of reducing the amount of applied fertilizer while increasing the grain yield. Several paths are considered, namely an improvement of either nitrogen remobilization from the vegetative organs, nitrate uptake from the soil, or nitrate assimilation by the plant. Altogether, these examples position the research on Brachypodium as at an intermediate stage between basic research, carried out mainly in Arabidopsis, and applied research carried out on wheat and barley, enabling a complementarity of the studies and reciprocal benefits. |
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Brachypodium distachyon was proposed as a model species for genetics and molecular genomics in cereals less than 10 years ago. It is now established as a standard for research on C3 cereals on a variety of topics, due to its close phylogenetic relationship with Triticeae crops such as wheat and barley, and to its simple genome, its minimal growth requirement, and its short life cycle. In this review, we first highlight the tools and resources for Brachypodium that are currently being developed and made available by the international community. We subsequently describe how this species has been used for comparative genomic studies together with cereal crops, before illustrating major research fields in which Brachypodium has been successfully used as a model: cell wall synthesis, plant–pathogen interactions, root architecture, and seed development. Finally, we discuss the usefulness of research on Brachypodium in order to improve nitrogen use efficiency in cereals, with the aim of reducing the amount of applied fertilizer while increasing the grain yield. Several paths are considered, namely an improvement of either nitrogen remobilization from the vegetative organs, nitrate uptake from the soil, or nitrate assimilation by the plant. Altogether, these examples position the research on Brachypodium as at an intermediate stage between basic research, carried out mainly in Arabidopsis, and applied research carried out on wheat and barley, enabling a complementarity of the studies and reciprocal benefits.</description><identifier>ISSN: 0022-0957</identifier><identifier>EISSN: 1460-2431</identifier><identifier>DOI: 10.1093/jxb/eru376</identifier><identifier>PMID: 25262566</identifier><language>eng</language><publisher>England: Oxford University Press [etc.]</publisher><subject>Barley ; Brachypodium - genetics ; Brachypodium - metabolism ; Brachypodium distachyon ; Cell Wall - metabolism ; Chemical and Process Engineering ; Chromosomes ; Crops, Agricultural - genetics ; Crops, Agricultural - metabolism ; Edible Grain - genetics ; Engineering Sciences ; Food engineering ; Genes ; Genome, Plant - genetics ; Genomes ; Genomics ; Grains ; Grasses ; Hordeum - genetics ; Host-Pathogen Interactions ; Life Sciences ; Models, Biological ; Nitrates ; Nitrogen - metabolism ; nutrient use efficiency ; Phylogeny ; Plant Roots - genetics ; Proteins ; REVIEW PAPER ; Rice ; Seeds - genetics ; Triticum - genetics ; Vegetal Biology</subject><ispartof>Journal of experimental botany, 2014-10, Vol.65 (19), p.5683-5696</ispartof><rights>Society for Experimental Biology 2014</rights><rights>The Author 2014. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c469t-14bc8ed3cd6d57468004e9840b09e65893b2150fef3fdbeb76d858cc5dd7f713</citedby><cites>FETCH-LOGICAL-c469t-14bc8ed3cd6d57468004e9840b09e65893b2150fef3fdbeb76d858cc5dd7f713</cites><orcidid>0000-0002-6951-3571 ; 0000-0003-2034-5615 ; 0000-0002-5738-7731 ; 0000-0002-0639-5643</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/24044442$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/24044442$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,780,784,885,27924,27925,58238,58471</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25262566$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02631583$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Girin, Thomas</creatorcontrib><creatorcontrib>David, Laure C</creatorcontrib><creatorcontrib>Chardin, Camille</creatorcontrib><creatorcontrib>Sibout, Richard</creatorcontrib><creatorcontrib>Krapp, Anne</creatorcontrib><creatorcontrib>Ferrario-Méry, Sylvie</creatorcontrib><creatorcontrib>Daniel-Vedele, Françoise</creatorcontrib><title>Brachypodium: a promising hub between model species and cereals</title><title>Journal of experimental botany</title><addtitle>J Exp Bot</addtitle><description>This review highlights the tools used and current research on Brachypodium distachyon. It subsequently provides novel information on the usefulness of this species in improvement of crop nitrogen use efficiency.
Brachypodium distachyon was proposed as a model species for genetics and molecular genomics in cereals less than 10 years ago. It is now established as a standard for research on C3 cereals on a variety of topics, due to its close phylogenetic relationship with Triticeae crops such as wheat and barley, and to its simple genome, its minimal growth requirement, and its short life cycle. In this review, we first highlight the tools and resources for Brachypodium that are currently being developed and made available by the international community. We subsequently describe how this species has been used for comparative genomic studies together with cereal crops, before illustrating major research fields in which Brachypodium has been successfully used as a model: cell wall synthesis, plant–pathogen interactions, root architecture, and seed development. Finally, we discuss the usefulness of research on Brachypodium in order to improve nitrogen use efficiency in cereals, with the aim of reducing the amount of applied fertilizer while increasing the grain yield. Several paths are considered, namely an improvement of either nitrogen remobilization from the vegetative organs, nitrate uptake from the soil, or nitrate assimilation by the plant. Altogether, these examples position the research on Brachypodium as at an intermediate stage between basic research, carried out mainly in Arabidopsis, and applied research carried out on wheat and barley, enabling a complementarity of the studies and reciprocal benefits.</description><subject>Barley</subject><subject>Brachypodium - genetics</subject><subject>Brachypodium - metabolism</subject><subject>Brachypodium distachyon</subject><subject>Cell Wall - metabolism</subject><subject>Chemical and Process Engineering</subject><subject>Chromosomes</subject><subject>Crops, Agricultural - genetics</subject><subject>Crops, Agricultural - metabolism</subject><subject>Edible Grain - genetics</subject><subject>Engineering Sciences</subject><subject>Food engineering</subject><subject>Genes</subject><subject>Genome, Plant - genetics</subject><subject>Genomes</subject><subject>Genomics</subject><subject>Grains</subject><subject>Grasses</subject><subject>Hordeum - genetics</subject><subject>Host-Pathogen Interactions</subject><subject>Life Sciences</subject><subject>Models, Biological</subject><subject>Nitrates</subject><subject>Nitrogen - metabolism</subject><subject>nutrient use efficiency</subject><subject>Phylogeny</subject><subject>Plant Roots - genetics</subject><subject>Proteins</subject><subject>REVIEW PAPER</subject><subject>Rice</subject><subject>Seeds - genetics</subject><subject>Triticum - genetics</subject><subject>Vegetal Biology</subject><issn>0022-0957</issn><issn>1460-2431</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpFkM1P20AUxFcVqATaS--AjxTJ5e2n11xQigpUitRD6Xm1H8_EkR2H3biF_56NTOFdRnrz00gzhHyh8I1CzS9WT-4C48gr9YHMqFBQMsHpHpkBMFZCLasDcpjSCgAkSPmRHDDJFJNKzcjV92j98nkzhHbsLwtbbOLQt6ldPxTL0RUOt_8Q10U_BOyKtEHfYirsOhQeI9oufSL7TRb8_KpH5P7mx_31Xbn4dfvzer4ovVD1tqTCeY2B-6CCrITSAAJrLcBBjUrqmjtGJTTY8CY4dJUKWmrvZQhVU1F-RL5OsUvbmU1sexufzWBbczdfmN0PmOJUav53x55NbK7yOGLamlzIY9fZNQ5jMlQxJmshKpnR8wn1cUgpYvOWTcHstjV5WzNtm-GT19zR9Rje0P9jZuB4AlZpO8R3X4DIx7J_OvmNHYx9iG0yf34zyL0BaKW05i-cGocL</recordid><startdate>20141001</startdate><enddate>20141001</enddate><creator>Girin, Thomas</creator><creator>David, Laure C</creator><creator>Chardin, Camille</creator><creator>Sibout, Richard</creator><creator>Krapp, Anne</creator><creator>Ferrario-Méry, Sylvie</creator><creator>Daniel-Vedele, Françoise</creator><general>Oxford University Press [etc.]</general><general>Oxford University Press</general><general>Oxford University Press (OUP)</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-6951-3571</orcidid><orcidid>https://orcid.org/0000-0003-2034-5615</orcidid><orcidid>https://orcid.org/0000-0002-5738-7731</orcidid><orcidid>https://orcid.org/0000-0002-0639-5643</orcidid></search><sort><creationdate>20141001</creationdate><title>Brachypodium: a promising hub between model species and cereals</title><author>Girin, Thomas ; David, Laure C ; Chardin, Camille ; Sibout, Richard ; Krapp, Anne ; Ferrario-Méry, Sylvie ; Daniel-Vedele, Françoise</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c469t-14bc8ed3cd6d57468004e9840b09e65893b2150fef3fdbeb76d858cc5dd7f713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Barley</topic><topic>Brachypodium - genetics</topic><topic>Brachypodium - metabolism</topic><topic>Brachypodium distachyon</topic><topic>Cell Wall - metabolism</topic><topic>Chemical and Process Engineering</topic><topic>Chromosomes</topic><topic>Crops, Agricultural - genetics</topic><topic>Crops, Agricultural - metabolism</topic><topic>Edible Grain - genetics</topic><topic>Engineering Sciences</topic><topic>Food engineering</topic><topic>Genes</topic><topic>Genome, Plant - genetics</topic><topic>Genomes</topic><topic>Genomics</topic><topic>Grains</topic><topic>Grasses</topic><topic>Hordeum - genetics</topic><topic>Host-Pathogen Interactions</topic><topic>Life Sciences</topic><topic>Models, Biological</topic><topic>Nitrates</topic><topic>Nitrogen - metabolism</topic><topic>nutrient use efficiency</topic><topic>Phylogeny</topic><topic>Plant Roots - genetics</topic><topic>Proteins</topic><topic>REVIEW PAPER</topic><topic>Rice</topic><topic>Seeds - genetics</topic><topic>Triticum - genetics</topic><topic>Vegetal Biology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Girin, Thomas</creatorcontrib><creatorcontrib>David, Laure C</creatorcontrib><creatorcontrib>Chardin, Camille</creatorcontrib><creatorcontrib>Sibout, Richard</creatorcontrib><creatorcontrib>Krapp, Anne</creatorcontrib><creatorcontrib>Ferrario-Méry, Sylvie</creatorcontrib><creatorcontrib>Daniel-Vedele, Françoise</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of experimental botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Girin, Thomas</au><au>David, Laure C</au><au>Chardin, Camille</au><au>Sibout, Richard</au><au>Krapp, Anne</au><au>Ferrario-Méry, Sylvie</au><au>Daniel-Vedele, Françoise</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Brachypodium: a promising hub between model species and cereals</atitle><jtitle>Journal of experimental botany</jtitle><addtitle>J Exp Bot</addtitle><date>2014-10-01</date><risdate>2014</risdate><volume>65</volume><issue>19</issue><spage>5683</spage><epage>5696</epage><pages>5683-5696</pages><issn>0022-0957</issn><eissn>1460-2431</eissn><abstract>This review highlights the tools used and current research on Brachypodium distachyon. It subsequently provides novel information on the usefulness of this species in improvement of crop nitrogen use efficiency.
Brachypodium distachyon was proposed as a model species for genetics and molecular genomics in cereals less than 10 years ago. It is now established as a standard for research on C3 cereals on a variety of topics, due to its close phylogenetic relationship with Triticeae crops such as wheat and barley, and to its simple genome, its minimal growth requirement, and its short life cycle. In this review, we first highlight the tools and resources for Brachypodium that are currently being developed and made available by the international community. We subsequently describe how this species has been used for comparative genomic studies together with cereal crops, before illustrating major research fields in which Brachypodium has been successfully used as a model: cell wall synthesis, plant–pathogen interactions, root architecture, and seed development. Finally, we discuss the usefulness of research on Brachypodium in order to improve nitrogen use efficiency in cereals, with the aim of reducing the amount of applied fertilizer while increasing the grain yield. Several paths are considered, namely an improvement of either nitrogen remobilization from the vegetative organs, nitrate uptake from the soil, or nitrate assimilation by the plant. Altogether, these examples position the research on Brachypodium as at an intermediate stage between basic research, carried out mainly in Arabidopsis, and applied research carried out on wheat and barley, enabling a complementarity of the studies and reciprocal benefits.</abstract><cop>England</cop><pub>Oxford University Press [etc.]</pub><pmid>25262566</pmid><doi>10.1093/jxb/eru376</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-6951-3571</orcidid><orcidid>https://orcid.org/0000-0003-2034-5615</orcidid><orcidid>https://orcid.org/0000-0002-5738-7731</orcidid><orcidid>https://orcid.org/0000-0002-0639-5643</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Barley Brachypodium - genetics Brachypodium - metabolism Brachypodium distachyon Cell Wall - metabolism Chemical and Process Engineering Chromosomes Crops, Agricultural - genetics Crops, Agricultural - metabolism Edible Grain - genetics Engineering Sciences Food engineering Genes Genome, Plant - genetics Genomes Genomics Grains Grasses Hordeum - genetics Host-Pathogen Interactions Life Sciences Models, Biological Nitrates Nitrogen - metabolism nutrient use efficiency Phylogeny Plant Roots - genetics Proteins REVIEW PAPER Rice Seeds - genetics Triticum - genetics Vegetal Biology |
title | Brachypodium: a promising hub between model species and cereals |
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