11 Result(s)
within
Teva Vernoux
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessA quantitative gibberellin signaling biosensor reveals a role for gibberellins in internode specification at the shoot apical meristem
Growth at the shoot apical meristem (SAM) is essential for shoot architecture construction. The phytohormones gibberellins (GA) play a pivotal role in coordinating plant growth, but their role in the SAM remai...
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Article
Publisher Correction: A network of transcriptional repressors modulates auxin responses
A Correction to this paper has been published: https://doi.org/10.1038/s41586-020-03066-x
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Article
A network of transcriptional repressors modulates auxin responses
The regulation of signalling capacity, combined with the spatiotemporal distribution of developmental signals themselves, is pivotal in setting developmental responses in both plants and animals1. The hormone aux...
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Article
Open AccessWUSCHEL acts as an auxin response rheostat to maintain apical stem cells in Arabidopsis
To maintain the balance between long-term stem cell self-renewal and differentiation, dynamic signals need to be translated into spatially precise and temporally stable gene expression states. In the apical pl...
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Article
Open AccessAuthor Correction: A mechanistic framework for auxin dependent Arabidopsis root hair elongation to low external phosphate
The original version of this Article omitted the following from the Acknowledgements: ‘We also thank DBT-CREST BT/HRD/03/01/2002.’ This has been corrected in both the PDF and HTML versions of the Article.
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Article
Open AccessA mechanistic framework for auxin dependent Arabidopsis root hair elongation to low external phosphate
Phosphate (P) is an essential macronutrient for plant growth. Roots employ adaptive mechanisms to forage for P in soil. Root hair elongation is particularly important since P is immobile. Here we report that a...
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Article
Open AccessCorrection: Corrigendum: A fluorescent hormone biosensor reveals the dynamics of jasmonate signalling in plants
Nature Communications 6: Article number: 6043 (2015); Published: 16 January 2015; Updated: 10 February 2016. It has come to our attention that the control version of the Jas9-VENUS reporter construct reported ...
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Article
Open AccessA fluorescent hormone biosensor reveals the dynamics of jasmonate signalling in plants
Activated forms of jasmonic acid (JA) are central signals coordinating plant responses to stresses, yet tools to analyse their spatial and temporal distribution are lacking. Here we describe a JA perception bi...
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Article
Structural basis for oligomerization of auxin transcriptional regulators
The plant hormone auxin is a key morphogenetic regulator acting from embryogenesis onwards. Transcriptional events in response to auxin are mediated by the auxin response factor (ARF) transcription factors and...
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Article
Cytokinin signalling inhibitory fields provide robustness to phyllotaxis
The regularly spaced arrangement of plant organs around the stem known as phyllotaxis depends on auxin-based inhibitory fields; this study identifies another hormone-based inhibitory field downstream of auxin ...
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A novel sensor to map auxin response and distribution at high spatio-temporal resolution
A new auxin sensor is used to reveal complex dynamic patterns of hormone distribution in development.
