author_facet Meharg, Caroline
Khan, Bayezid
Norton, Gareth
Deacon, Claire
Johnson, David
Reinhardt, Richard
Huettel, Bruno
Meharg, Andrew A.
Meharg, Caroline
Khan, Bayezid
Norton, Gareth
Deacon, Claire
Johnson, David
Reinhardt, Richard
Huettel, Bruno
Meharg, Andrew A.
author Meharg, Caroline
Khan, Bayezid
Norton, Gareth
Deacon, Claire
Johnson, David
Reinhardt, Richard
Huettel, Bruno
Meharg, Andrew A.
spellingShingle Meharg, Caroline
Khan, Bayezid
Norton, Gareth
Deacon, Claire
Johnson, David
Reinhardt, Richard
Huettel, Bruno
Meharg, Andrew A.
New Phytologist
Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
Plant Science
Physiology
author_sort meharg, caroline
spelling Meharg, Caroline Khan, Bayezid Norton, Gareth Deacon, Claire Johnson, David Reinhardt, Richard Huettel, Bruno Meharg, Andrew A. 0028-646X 1469-8137 Wiley Plant Science Physiology http://dx.doi.org/10.1111/nph.12491 <jats:title>Summary</jats:title><jats:p> <jats:list list-type="bullet"> <jats:list-item><jats:p>The aim of this study was to characterize the transcriptome of a balanced polymorphism, under the regulation of a single gene, for phosphate fertilizer responsiveness/arsenate tolerance in wild grass <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>olcus lanatus</jats:italic> genotypes screened from the same habitat.</jats:p></jats:list-item> <jats:list-item><jats:p><jats:italic>De novo</jats:italic> transcriptome sequencing, <jats:styled-content style="fixed-case">RNA</jats:styled-content>seq (RNA sequencing) and single nucleotide polymorphism (<jats:styled-content style="fixed-case">SNP</jats:styled-content>) calling were conducted on <jats:styled-content style="fixed-case">RNA</jats:styled-content> extracted from <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>. lanatus</jats:italic>. Roche 454 sequencing data were assembled into <jats:italic>c</jats:italic>. 22 000 isotigs, and paired‐end <jats:styled-content style="fixed-case">I</jats:styled-content>llumina reads for phosphorus‐starved (P−) and phosphorus‐treated (<jats:styled-content style="fixed-case">P</jats:styled-content>+) genovars of tolerant (<jats:styled-content style="fixed-case">T</jats:styled-content>) and nontolerant (<jats:styled-content style="fixed-case">N</jats:styled-content>) phenotypes were mapped to this reference transcriptome.</jats:p></jats:list-item> <jats:list-item><jats:p>Heatmaps of the gene expression data showed strong clustering of each <jats:styled-content style="fixed-case">P</jats:styled-content>+/<jats:styled-content style="fixed-case">P</jats:styled-content>− treated genovar, as well as clustering by <jats:styled-content style="fixed-case">N</jats:styled-content>/<jats:styled-content style="fixed-case">T</jats:styled-content> phenotype. Statistical analysis identified 87 isotigs to be significantly differentially expressed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes and 258 between <jats:styled-content style="fixed-case">P</jats:styled-content>+ and <jats:styled-content style="fixed-case">P</jats:styled-content>− treated plants. <jats:styled-content style="fixed-case">SNP</jats:styled-content>s and transcript expression that systematically differed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes had regulatory function, namely proteases, kinases and ribonuclear <jats:styled-content style="fixed-case">RNA</jats:styled-content>‐binding protein and transposable elements.</jats:p></jats:list-item> <jats:list-item><jats:p>A single gene for arsenate tolerance led to distinct phenotype transcriptomes and <jats:styled-content style="fixed-case">SNP</jats:styled-content> profiles, with large differences in upstream post‐translational and post‐transcriptional regulatory genes rather than in genes directly involved in P nutrition transport and metabolism <jats:italic>per se</jats:italic>.</jats:p></jats:list-item> </jats:list> </jats:p> Trait‐directed <i>de novo</i> population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, <i><scp>H</scp>olcus lanatus</i> New Phytologist
doi_str_mv 10.1111/nph.12491
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imprint_str_mv Wiley, 2014
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publishDateSort 2014
publisher Wiley
recordtype ai
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series New Phytologist
source_id 49
title Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_unstemmed Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_full Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_fullStr Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_full_unstemmed Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_short Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_sort trait‐directed <i>de novo</i> population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, <i><scp>h</scp>olcus lanatus</i>
topic Plant Science
Physiology
url http://dx.doi.org/10.1111/nph.12491
publishDate 2014
physical 144-154
description <jats:title>Summary</jats:title><jats:p> <jats:list list-type="bullet"> <jats:list-item><jats:p>The aim of this study was to characterize the transcriptome of a balanced polymorphism, under the regulation of a single gene, for phosphate fertilizer responsiveness/arsenate tolerance in wild grass <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>olcus lanatus</jats:italic> genotypes screened from the same habitat.</jats:p></jats:list-item> <jats:list-item><jats:p><jats:italic>De novo</jats:italic> transcriptome sequencing, <jats:styled-content style="fixed-case">RNA</jats:styled-content>seq (RNA sequencing) and single nucleotide polymorphism (<jats:styled-content style="fixed-case">SNP</jats:styled-content>) calling were conducted on <jats:styled-content style="fixed-case">RNA</jats:styled-content> extracted from <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>. lanatus</jats:italic>. Roche 454 sequencing data were assembled into <jats:italic>c</jats:italic>. 22 000 isotigs, and paired‐end <jats:styled-content style="fixed-case">I</jats:styled-content>llumina reads for phosphorus‐starved (P−) and phosphorus‐treated (<jats:styled-content style="fixed-case">P</jats:styled-content>+) genovars of tolerant (<jats:styled-content style="fixed-case">T</jats:styled-content>) and nontolerant (<jats:styled-content style="fixed-case">N</jats:styled-content>) phenotypes were mapped to this reference transcriptome.</jats:p></jats:list-item> <jats:list-item><jats:p>Heatmaps of the gene expression data showed strong clustering of each <jats:styled-content style="fixed-case">P</jats:styled-content>+/<jats:styled-content style="fixed-case">P</jats:styled-content>− treated genovar, as well as clustering by <jats:styled-content style="fixed-case">N</jats:styled-content>/<jats:styled-content style="fixed-case">T</jats:styled-content> phenotype. Statistical analysis identified 87 isotigs to be significantly differentially expressed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes and 258 between <jats:styled-content style="fixed-case">P</jats:styled-content>+ and <jats:styled-content style="fixed-case">P</jats:styled-content>− treated plants. <jats:styled-content style="fixed-case">SNP</jats:styled-content>s and transcript expression that systematically differed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes had regulatory function, namely proteases, kinases and ribonuclear <jats:styled-content style="fixed-case">RNA</jats:styled-content>‐binding protein and transposable elements.</jats:p></jats:list-item> <jats:list-item><jats:p>A single gene for arsenate tolerance led to distinct phenotype transcriptomes and <jats:styled-content style="fixed-case">SNP</jats:styled-content> profiles, with large differences in upstream post‐translational and post‐transcriptional regulatory genes rather than in genes directly involved in P nutrition transport and metabolism <jats:italic>per se</jats:italic>.</jats:p></jats:list-item> </jats:list> </jats:p>
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author Meharg, Caroline, Khan, Bayezid, Norton, Gareth, Deacon, Claire, Johnson, David, Reinhardt, Richard, Huettel, Bruno, Meharg, Andrew A.
author_facet Meharg, Caroline, Khan, Bayezid, Norton, Gareth, Deacon, Claire, Johnson, David, Reinhardt, Richard, Huettel, Bruno, Meharg, Andrew A., Meharg, Caroline, Khan, Bayezid, Norton, Gareth, Deacon, Claire, Johnson, David, Reinhardt, Richard, Huettel, Bruno, Meharg, Andrew A.
author_sort meharg, caroline
container_issue 1
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description <jats:title>Summary</jats:title><jats:p> <jats:list list-type="bullet"> <jats:list-item><jats:p>The aim of this study was to characterize the transcriptome of a balanced polymorphism, under the regulation of a single gene, for phosphate fertilizer responsiveness/arsenate tolerance in wild grass <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>olcus lanatus</jats:italic> genotypes screened from the same habitat.</jats:p></jats:list-item> <jats:list-item><jats:p><jats:italic>De novo</jats:italic> transcriptome sequencing, <jats:styled-content style="fixed-case">RNA</jats:styled-content>seq (RNA sequencing) and single nucleotide polymorphism (<jats:styled-content style="fixed-case">SNP</jats:styled-content>) calling were conducted on <jats:styled-content style="fixed-case">RNA</jats:styled-content> extracted from <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>. lanatus</jats:italic>. Roche 454 sequencing data were assembled into <jats:italic>c</jats:italic>. 22 000 isotigs, and paired‐end <jats:styled-content style="fixed-case">I</jats:styled-content>llumina reads for phosphorus‐starved (P−) and phosphorus‐treated (<jats:styled-content style="fixed-case">P</jats:styled-content>+) genovars of tolerant (<jats:styled-content style="fixed-case">T</jats:styled-content>) and nontolerant (<jats:styled-content style="fixed-case">N</jats:styled-content>) phenotypes were mapped to this reference transcriptome.</jats:p></jats:list-item> <jats:list-item><jats:p>Heatmaps of the gene expression data showed strong clustering of each <jats:styled-content style="fixed-case">P</jats:styled-content>+/<jats:styled-content style="fixed-case">P</jats:styled-content>− treated genovar, as well as clustering by <jats:styled-content style="fixed-case">N</jats:styled-content>/<jats:styled-content style="fixed-case">T</jats:styled-content> phenotype. Statistical analysis identified 87 isotigs to be significantly differentially expressed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes and 258 between <jats:styled-content style="fixed-case">P</jats:styled-content>+ and <jats:styled-content style="fixed-case">P</jats:styled-content>− treated plants. <jats:styled-content style="fixed-case">SNP</jats:styled-content>s and transcript expression that systematically differed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes had regulatory function, namely proteases, kinases and ribonuclear <jats:styled-content style="fixed-case">RNA</jats:styled-content>‐binding protein and transposable elements.</jats:p></jats:list-item> <jats:list-item><jats:p>A single gene for arsenate tolerance led to distinct phenotype transcriptomes and <jats:styled-content style="fixed-case">SNP</jats:styled-content> profiles, with large differences in upstream post‐translational and post‐transcriptional regulatory genes rather than in genes directly involved in P nutrition transport and metabolism <jats:italic>per se</jats:italic>.</jats:p></jats:list-item> </jats:list> </jats:p>
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spelling Meharg, Caroline Khan, Bayezid Norton, Gareth Deacon, Claire Johnson, David Reinhardt, Richard Huettel, Bruno Meharg, Andrew A. 0028-646X 1469-8137 Wiley Plant Science Physiology http://dx.doi.org/10.1111/nph.12491 <jats:title>Summary</jats:title><jats:p> <jats:list list-type="bullet"> <jats:list-item><jats:p>The aim of this study was to characterize the transcriptome of a balanced polymorphism, under the regulation of a single gene, for phosphate fertilizer responsiveness/arsenate tolerance in wild grass <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>olcus lanatus</jats:italic> genotypes screened from the same habitat.</jats:p></jats:list-item> <jats:list-item><jats:p><jats:italic>De novo</jats:italic> transcriptome sequencing, <jats:styled-content style="fixed-case">RNA</jats:styled-content>seq (RNA sequencing) and single nucleotide polymorphism (<jats:styled-content style="fixed-case">SNP</jats:styled-content>) calling were conducted on <jats:styled-content style="fixed-case">RNA</jats:styled-content> extracted from <jats:italic><jats:styled-content style="fixed-case">H</jats:styled-content>. lanatus</jats:italic>. Roche 454 sequencing data were assembled into <jats:italic>c</jats:italic>. 22 000 isotigs, and paired‐end <jats:styled-content style="fixed-case">I</jats:styled-content>llumina reads for phosphorus‐starved (P−) and phosphorus‐treated (<jats:styled-content style="fixed-case">P</jats:styled-content>+) genovars of tolerant (<jats:styled-content style="fixed-case">T</jats:styled-content>) and nontolerant (<jats:styled-content style="fixed-case">N</jats:styled-content>) phenotypes were mapped to this reference transcriptome.</jats:p></jats:list-item> <jats:list-item><jats:p>Heatmaps of the gene expression data showed strong clustering of each <jats:styled-content style="fixed-case">P</jats:styled-content>+/<jats:styled-content style="fixed-case">P</jats:styled-content>− treated genovar, as well as clustering by <jats:styled-content style="fixed-case">N</jats:styled-content>/<jats:styled-content style="fixed-case">T</jats:styled-content> phenotype. Statistical analysis identified 87 isotigs to be significantly differentially expressed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes and 258 between <jats:styled-content style="fixed-case">P</jats:styled-content>+ and <jats:styled-content style="fixed-case">P</jats:styled-content>− treated plants. <jats:styled-content style="fixed-case">SNP</jats:styled-content>s and transcript expression that systematically differed between <jats:styled-content style="fixed-case">N</jats:styled-content> and <jats:styled-content style="fixed-case">T</jats:styled-content> phenotypes had regulatory function, namely proteases, kinases and ribonuclear <jats:styled-content style="fixed-case">RNA</jats:styled-content>‐binding protein and transposable elements.</jats:p></jats:list-item> <jats:list-item><jats:p>A single gene for arsenate tolerance led to distinct phenotype transcriptomes and <jats:styled-content style="fixed-case">SNP</jats:styled-content> profiles, with large differences in upstream post‐translational and post‐transcriptional regulatory genes rather than in genes directly involved in P nutrition transport and metabolism <jats:italic>per se</jats:italic>.</jats:p></jats:list-item> </jats:list> </jats:p> Trait‐directed <i>de novo</i> population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, <i><scp>H</scp>olcus lanatus</i> New Phytologist
spellingShingle Meharg, Caroline, Khan, Bayezid, Norton, Gareth, Deacon, Claire, Johnson, David, Reinhardt, Richard, Huettel, Bruno, Meharg, Andrew A., New Phytologist, Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus, Plant Science, Physiology
title Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_full Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_fullStr Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_full_unstemmed Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_short Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
title_sort trait‐directed <i>de novo</i> population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, <i><scp>h</scp>olcus lanatus</i>
title_unstemmed Trait‐directed de novo population transcriptome dissects genetic regulation of a balanced polymorphism in phosphorus nutrition/arsenate tolerance in a wild grass, Holcus lanatus
topic Plant Science, Physiology
url http://dx.doi.org/10.1111/nph.12491