Transcriptional profiling of the PDR gene family in rice roots in response to plant growth regulators, redox perturbations and weak organic acid stresses.
Identifieur interne : 002938 ( Main/Exploration ); précédent : 002937; suivant : 002939Transcriptional profiling of the PDR gene family in rice roots in response to plant growth regulators, redox perturbations and weak organic acid stresses.
Auteurs : Ann Moons [Canada]Source :
- Planta [ 0032-0935 ] ; 2008.
Descripteurs français
- KwdFr :
- Acide abscissique (pharmacologie), Acide salicylique (pharmacologie), Acides (pharmacologie), Acides indolacétiques (pharmacologie), Analyse de profil d'expression de gènes, Cyclopentanes (pharmacologie), Cytokinine (pharmacologie), Facteur de croissance végétal (pharmacologie), Facteurs temps, Famille multigénique, Gènes de plante, Oryza (), Oryza (génétique), Oxydoréduction (), Oxylipines (pharmacologie), Plant (), Plant (génétique), Pousses de plante (), Pousses de plante (génétique), Protéines végétales (génétique), Protéines végétales (métabolisme), Racines de plante (), Racines de plante (génétique), Régulation de l'expression des gènes végétaux (), Stress physiologique (), Séquençage par oligonucléotides en batterie, Transporteurs ABC (métabolisme).
- MESH :
- génétique : Oryza, Plant, Pousses de plante, Protéines végétales, Racines de plante.
- métabolisme : Protéines végétales, Transporteurs ABC.
- pharmacologie : Acide abscissique, Acide salicylique, Acides, Acides indolacétiques, Cyclopentanes, Cytokinine, Facteur de croissance végétal, Oxylipines.
- Analyse de profil d'expression de gènes, Facteurs temps, Famille multigénique, Gènes de plante, Oryza, Oxydoréduction, Plant, Pousses de plante, Racines de plante, Régulation de l'expression des gènes végétaux, Stress physiologique, Séquençage par oligonucléotides en batterie.
English descriptors
- KwdEn :
- ATP-Binding Cassette Transporters (metabolism), Abscisic Acid (pharmacology), Acids (pharmacology), Cyclopentanes (pharmacology), Cytokinins (pharmacology), Gene Expression Profiling, Gene Expression Regulation, Plant (drug effects), Genes, Plant, Indoleacetic Acids (pharmacology), Multigene Family, Oligonucleotide Array Sequence Analysis, Oryza (drug effects), Oryza (genetics), Oxidation-Reduction (drug effects), Oxylipins (pharmacology), Plant Growth Regulators (pharmacology), Plant Proteins (genetics), Plant Proteins (metabolism), Plant Roots (drug effects), Plant Roots (genetics), Plant Shoots (drug effects), Plant Shoots (genetics), Salicylic Acid (pharmacology), Seedlings (drug effects), Seedlings (genetics), Stress, Physiological (drug effects), Time Factors.
- MESH :
- chemical , genetics : Plant Proteins.
- chemical , metabolism : ATP-Binding Cassette Transporters, Plant Proteins.
- chemical , pharmacology : Abscisic Acid, Acids, Cyclopentanes, Cytokinins, Indoleacetic Acids, Oxylipins, Plant Growth Regulators, Salicylic Acid.
- drug effects : Gene Expression Regulation, Plant, Oryza, Oxidation-Reduction, Plant Roots, Plant Shoots, Seedlings, Stress, Physiological.
- genetics : Oryza, Plant Roots, Plant Shoots, Seedlings.
- Gene Expression Profiling, Genes, Plant, Multigene Family, Oligonucleotide Array Sequence Analysis, Time Factors.
Abstract
The role of plant pleiotropic drug resistance (PDR) type ATP-binding cassette (ABC) transporters remains poorly understood. We characterized the expression of the rice pleiotropic drug resistance (PDR) gene family in roots, where PDR transporters are believed to have major functions. A prototypical oligonucleotide array was developed containing 70-mers chosen in the gene-specific 3' untranslated regions of the rice PDR genes, other full-molecule rice ABC transporter genes and relevant marker genes. Jasmonates, which are involved in plant defense and secondary metabolism, proved major inducers of PDR gene expression. Over half of the PDR genes were JA-induced in roots of rice; OsPDR9 to the highest level. Salicylic acid, involved in plant pathogen defense, markedly induced the expression of OsPDR20. OsPDR20 was cDNA cloned and characterized. Abscisic acid, typically involved in water deficit responses, particularly induced OsPDR3 in roots and shoot and OsPDR6 in rice leaves. OsPDR9 and OsPDR20 were furthermore up-regulated in response to dithiothreitol- or glutathione-induced redox perturbations. Exogenous application of the weak organic acids lactic acid, malic acid, and citric acid differentially induced the expression of OsPDR3, OsPDR8, OsPDR9 and OsPDR20 in rice seedling roots. This transcriptional survey represents a guide for the further functional analysis of individual PDR transporters in roots of rice.
DOI: 10.1007/s00425-008-0810-5
PubMed: 18830621
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 002072
- to stream PubMed, to step Curation: 002072
- to stream PubMed, to step Checkpoint: 001F46
- to stream Ncbi, to step Merge: 000637
- to stream Ncbi, to step Curation: 000637
- to stream Ncbi, to step Checkpoint: 000637
- to stream Main, to step Merge: 002964
- to stream Main, to step Curation: 002938
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Transcriptional profiling of the PDR gene family in rice roots in response to plant growth regulators, redox perturbations and weak organic acid stresses.</title><author><name sortKey="Moons, Ann" sort="Moons, Ann" uniqKey="Moons A" first="Ann" last="Moons">Ann Moons</name><affiliation wicri:level="1"><nlm:affiliation>Montreal General Hospital, 1650 Cedar Ave, L5-312, Montreal, QC H3G 1A4, Canada. ann.moons@mail.mcgill.ca</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Montreal General Hospital, 1650 Cedar Ave, L5-312, Montreal, QC H3G 1A4</wicri:regionArea><wicri:noRegion>QC H3G 1A4</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:18830621</idno><idno type="pmid">18830621</idno><idno type="doi">10.1007/s00425-008-0810-5</idno><idno type="wicri:Area/PubMed/Corpus">002072</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002072</idno><idno type="wicri:Area/PubMed/Curation">002072</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">002072</idno><idno type="wicri:Area/PubMed/Checkpoint">001F46</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">001F46</idno><idno type="wicri:Area/Ncbi/Merge">000637</idno><idno type="wicri:Area/Ncbi/Curation">000637</idno><idno type="wicri:Area/Ncbi/Checkpoint">000637</idno><idno type="wicri:doubleKey">0032-0935:2008:Moons A:transcriptional:profiling:of</idno><idno type="wicri:Area/Main/Merge">002964</idno><idno type="wicri:Area/Main/Curation">002938</idno><idno type="wicri:Area/Main/Exploration">002938</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Transcriptional profiling of the PDR gene family in rice roots in response to plant growth regulators, redox perturbations and weak organic acid stresses.</title><author><name sortKey="Moons, Ann" sort="Moons, Ann" uniqKey="Moons A" first="Ann" last="Moons">Ann Moons</name><affiliation wicri:level="1"><nlm:affiliation>Montreal General Hospital, 1650 Cedar Ave, L5-312, Montreal, QC H3G 1A4, Canada. ann.moons@mail.mcgill.ca</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Montreal General Hospital, 1650 Cedar Ave, L5-312, Montreal, QC H3G 1A4</wicri:regionArea><wicri:noRegion>QC H3G 1A4</wicri:noRegion></affiliation></author></analytic><series><title level="j">Planta</title><idno type="ISSN">0032-0935</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>ATP-Binding Cassette Transporters (metabolism)</term><term>Abscisic Acid (pharmacology)</term><term>Acids (pharmacology)</term><term>Cyclopentanes (pharmacology)</term><term>Cytokinins (pharmacology)</term><term>Gene Expression Profiling</term><term>Gene Expression Regulation, Plant (drug effects)</term><term>Genes, Plant</term><term>Indoleacetic Acids (pharmacology)</term><term>Multigene Family</term><term>Oligonucleotide Array Sequence Analysis</term><term>Oryza (drug effects)</term><term>Oryza (genetics)</term><term>Oxidation-Reduction (drug effects)</term><term>Oxylipins (pharmacology)</term><term>Plant Growth Regulators (pharmacology)</term><term>Plant Proteins (genetics)</term><term>Plant Proteins (metabolism)</term><term>Plant Roots (drug effects)</term><term>Plant Roots (genetics)</term><term>Plant Shoots (drug effects)</term><term>Plant Shoots (genetics)</term><term>Salicylic Acid (pharmacology)</term><term>Seedlings (drug effects)</term><term>Seedlings (genetics)</term><term>Stress, Physiological (drug effects)</term><term>Time Factors</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acide abscissique (pharmacologie)</term><term>Acide salicylique (pharmacologie)</term><term>Acides (pharmacologie)</term><term>Acides indolacétiques (pharmacologie)</term><term>Analyse de profil d'expression de gènes</term><term>Cyclopentanes (pharmacologie)</term><term>Cytokinine (pharmacologie)</term><term>Facteur de croissance végétal (pharmacologie)</term><term>Facteurs temps</term><term>Famille multigénique</term><term>Gènes de plante</term><term>Oryza ()</term><term>Oryza (génétique)</term><term>Oxydoréduction ()</term><term>Oxylipines (pharmacologie)</term><term>Plant ()</term><term>Plant (génétique)</term><term>Pousses de plante ()</term><term>Pousses de plante (génétique)</term><term>Protéines végétales (génétique)</term><term>Protéines végétales (métabolisme)</term><term>Racines de plante ()</term><term>Racines de plante (génétique)</term><term>Régulation de l'expression des gènes végétaux ()</term><term>Stress physiologique ()</term><term>Séquençage par oligonucléotides en batterie</term><term>Transporteurs ABC (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Plant Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>ATP-Binding Cassette Transporters</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Abscisic Acid</term><term>Acids</term><term>Cyclopentanes</term><term>Cytokinins</term><term>Indoleacetic Acids</term><term>Oxylipins</term><term>Plant Growth Regulators</term><term>Salicylic Acid</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Gene Expression Regulation, Plant</term><term>Oryza</term><term>Oxidation-Reduction</term><term>Plant Roots</term><term>Plant Shoots</term><term>Seedlings</term><term>Stress, Physiological</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Oryza</term><term>Plant Roots</term><term>Plant Shoots</term><term>Seedlings</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Oryza</term><term>Plant</term><term>Pousses de plante</term><term>Protéines végétales</term><term>Racines de plante</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Protéines végétales</term><term>Transporteurs ABC</term></keywords><keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Acide abscissique</term><term>Acide salicylique</term><term>Acides</term><term>Acides indolacétiques</term><term>Cyclopentanes</term><term>Cytokinine</term><term>Facteur de croissance végétal</term><term>Oxylipines</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Gene Expression Profiling</term><term>Genes, Plant</term><term>Multigene Family</term><term>Oligonucleotide Array Sequence Analysis</term><term>Time Factors</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse de profil d'expression de gènes</term><term>Facteurs temps</term><term>Famille multigénique</term><term>Gènes de plante</term><term>Oryza</term><term>Oxydoréduction</term><term>Plant</term><term>Pousses de plante</term><term>Racines de plante</term><term>Régulation de l'expression des gènes végétaux</term><term>Stress physiologique</term><term>Séquençage par oligonucléotides en batterie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The role of plant pleiotropic drug resistance (PDR) type ATP-binding cassette (ABC) transporters remains poorly understood. We characterized the expression of the rice pleiotropic drug resistance (PDR) gene family in roots, where PDR transporters are believed to have major functions. A prototypical oligonucleotide array was developed containing 70-mers chosen in the gene-specific 3' untranslated regions of the rice PDR genes, other full-molecule rice ABC transporter genes and relevant marker genes. Jasmonates, which are involved in plant defense and secondary metabolism, proved major inducers of PDR gene expression. Over half of the PDR genes were JA-induced in roots of rice; OsPDR9 to the highest level. Salicylic acid, involved in plant pathogen defense, markedly induced the expression of OsPDR20. OsPDR20 was cDNA cloned and characterized. Abscisic acid, typically involved in water deficit responses, particularly induced OsPDR3 in roots and shoot and OsPDR6 in rice leaves. OsPDR9 and OsPDR20 were furthermore up-regulated in response to dithiothreitol- or glutathione-induced redox perturbations. Exogenous application of the weak organic acids lactic acid, malic acid, and citric acid differentially induced the expression of OsPDR3, OsPDR8, OsPDR9 and OsPDR20 in rice seedling roots. This transcriptional survey represents a guide for the further functional analysis of individual PDR transporters in roots of rice.</div></front></TEI><affiliations><list><country><li>Canada</li></country></list><tree><country name="Canada"><noRegion><name sortKey="Moons, Ann" sort="Moons, Ann" uniqKey="Moons A" first="Ann" last="Moons">Ann Moons</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/MersV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002938 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002938 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= MersV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:18830621
|texte= Transcriptional profiling of the PDR gene family in rice roots in response to plant growth regulators, redox perturbations and weak organic acid stresses.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:18830621" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a MersV1
| This area was generated with Dilib version V0.6.33. |  |