ArticlePlant physiology2008
Altered profile of secondary metabolites in the root exudates of Arabidopsis ATP-binding cassette transporter mutants.
Article in Plant physiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.
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Who cites it
51 citing papers in PubMed, 186 citations in OpenAlex.
- A highly conserved ABCG transporter mediates root-soil cohesion in Arabidopsis.Plant physiology · 2025Article
- Linking plant functional genes to rhizosphere microbes: a review.Plant biotechnology journal · 2023Review
- Application of plant extended phenotypes to manage the agricultural microbiome belowground.Frontiers in microbiomes · 2023Review
- Genetic disruption of Arabidopsis secondary metabolite synthesis leads to microbiome-mediated modulation of nematode invasion.The ISME journal · 2022Article
- ATP-Binding Cassette G Transporters and Their Multiple Roles Especially for Male Fertility inInternational journal of molecular sciences · 2022Review
- Interplay betweenMicroorganisms · 2022Article
- The multiplex PCR assay detection ofJournal of medicine and life · 2022Article
- Cellular export of sugars and amino acids: role in feeding other cells and organisms.Plant physiology · 2021Review
- A quick journey into the diversity of iron uptake strategies in photosynthetic organisms.Plant signaling & behavior · 2021Review
- Effects of Association of Barley Plants with Hydrocarbon-Degrading Bacteria on the Content of Soluble Organic Compounds in Clean and Oil-Contaminated Sand.Plants (Basel, Switzerland) · 2021Article
- A Centrifuge-Based Method for Identifying Novel Genetic Traits That Affect Root-Substrate Adhesion inFrontiers in plant science · 2021Article
- Disruption of Firmicutes and Actinobacteria abundance in tomato rhizosphere causes the incidence of bacterial wilt disease.The ISME journal · 2021Article
- Article
- Changes in microbial communities during phytoremediation of contaminated soil with phenanthrene.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2020Article
- Review
- Root exudates: from plant to rhizosphere and beyond.Plant cell reports · 2020Review
- ABC transporter genes ABC-C6 and ABC-G33 alter plant-microbe-parasite interactions in the rhizosphere.Scientific reports · 2019Article
- Transcriptomic and phosphoproteomic profiling and metabolite analyses reveal the mechanism of NaHCOBMC plant biology · 2019Article
- Plant health: feedback effect of root exudates-rhizobiome interactions.Applied microbiology and biotechnology · 2019Review
- The Multiple Facets of Plant-Fungal Interactions Revealed Through Plant and Fungal Secretomics.Frontiers in plant science · 2019Review
Corrections and comments
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Following recent indirect evidence suggesting a role for ATP-binding cassette (ABC) transporters in root exudation of phytochemicals, we identified 25 ABC transporter genes highly expressed in the root cells most likely to be involved in secretion processes. Of these 25 genes, we also selected six full-length ABC transporters and a half-size transporter for in-depth molecular and biochemical analyses. We compared the exuded root phytochemical profiles of these seven ABC transporter mutants to those of the wild type. There were three nonpolar phytochemicals missing in various ABC transporter mutants compared to the wild type when the samples were analyzed by high-performance liquid chromatography-mass spectrometry. These data suggest that more than one ABC transporter can be involved in the secretion of a given phytochemical and that a transporter can be involved in the secretion of more than one secondary metabolite. The primary and secondary metabolites present in the root exudates of the mutants were also analyzed by gas chromatography-mass spectrometry, which allowed for the identification of groups of compounds differentially found in some of the mutants compared to the wild type. For instance, the mutant Atpdr6 secreted a lower level of organic acids and Atmrp2 secreted a higher level of amino acids as compared to the wild type. We conclude that the release of phytochemicals by roots is partially controlled by ABC transporters.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.