ArticlePlant physiology2011
Unraveling the evolution of auxin signaling.
Article in Plant physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.
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Who cites it
62 citing papers in PubMed, 161 citations in OpenAlex.
- Review
- Diverse soil protists show auxin regulated growth in partnership with auxin-producing bacteria.The ISME journal · 2025Article
- Transcriptional Analysis of Tissues in Tartary Buckwheat Seedlings Under IAA Stimulation.Genes · 2024Article
- Origin and evolution of auxin-mediated acid growth.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Heterotrophic bacteria trigger transcriptome remodelling in the photosynthetic picoeukaryote Micromonas commoda.Environmental microbiology reports · 2024Article
- Genetic evidence for algal auxin production iniScience · 2024Article
- The differential binding and biological efficacy of auxin herbicides.Pest management science · 2023Article
- The origin and early evolution of cytokinin signaling.Frontiers in plant science · 2023Review
- How was apical growth regulated in the ancestral land plant? Insights from the development of non-seed plants.Plant physiology · 2022Review
- A comparative whole-genome approach identifies bacterial traits for marine microbial interactions.Communications biology · 2022Article
- Auxin Transporters-A Biochemical View.Cold Spring Harbor perspectives in biology · 2022Review
- The bryophytes Physcomitrium patens and Marchantia polymorpha as model systems for studying evolutionary cell and developmental biology in plants.The Plant cell · 2022Review
- Identification of a major QTL,Frontiers in plant science · 2022Article
- Evolution and diversity of the angiosperm anther: trends in function and development.Plant reproduction · 2021Review
- On the Evolutionary Origins of Land Plant Auxin Biology.Cold Spring Harbor perspectives in biology · 2021Review
- Review
- The Phylogeny of Class B Flavoprotein Monooxygenases and the Origin of the YUCCA Protein Family.Plants (Basel, Switzerland) · 2020Article
- Old Town Roads: routes of auxin biosynthesis across kingdoms.Current opinion in plant biology · 2020Review
- Danger-Associated Peptides Interact with PIN-Dependent Local Auxin Distribution to Inhibit Root Growth in Arabidopsis.The Plant cell · 2019Article
- Control of proliferation in the haploid meristem by CLE peptide signaling in Marchantia polymorpha.PLoS genetics · 2019Article
2 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
13 authors at 5 institutions in 4 countries.
Funding
Abstract
Auxin signaling is central to plant growth and development, yet hardly anything is known about its evolutionary origin. While the presence of key players in auxin signaling has been analyzed in various land plant species, similar analyses in the green algal lineages are lacking. Here, we survey the key players in auxin biology in the available genomes of Chlorophyta species. We found that the genetic potential for auxin biosynthesis and AUXIN1 (AUX1)/LIKE AUX1- and P-GLYCOPROTEIN/ATP-BINDING CASSETTE subfamily B-dependent transport is already present in several single-celled and colony-forming Chlorophyta species. In addition, our analysis of expressed sequence tag libraries from Coleochaete orbicularis and Spirogyra pratensis, green algae of the Streptophyta clade that are evolutionarily closer to the land plants than those of the Chlorophyta clade, revealed the presence of partial AUXIN RESPONSE FACTORs and/or AUXIN/INDOLE-3-ACETIC ACID proteins (the key factors in auxin signaling) and PIN-FORMED-like proteins (the best-characterized auxin-efflux carriers). While the identification of these possible AUXIN RESPONSE FACTOR- and AUXIN/INDOLE-3-ACETIC ACID precursors and putative PIN-FORMED orthologs calls for a deeper investigation of their evolution after sequencing more intermediate genomes, it emphasizes that the canonical auxin response machinery and auxin transport mechanisms were, at least in part, already present before plants "moved" to land habitats.
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Registered trials
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.