Results 61 to 70 of about 176,186 (387)
Auxin-dependent cell cycle reactivation through transcriptional regulation of Arabidopsis E2Fa by lateral organ boundary proteins [PDF]
, 2011 Multicellular organisms depend on cell production, cell fate specification, and correct patterning to shape their adult body. In plants, auxin plays a prominent role in the timely coordination of these different cellular processes. A well-studied example
Beeckman, Tom +15 more
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Comprehensive RNA-Seq Analysis on the Regulation of Tomato Ripening by Exogenous Auxin. [PDF]
PLoS ONE, 2016 Auxin has been shown to modulate the fruit ripening process. However, the molecular mechanisms underlying auxin regulation of fruit ripening are still not clear. Illumina RNA sequencing was performed on mature green cherry tomato fruit 1 and 7 days after
Jiayin Li +6 more
doaj +1 more source
ACS Chemical Biology, 2007 Indole-3-acetic acid (IAA or auxin) is essential throughout the life cycle of a plant. It controls diverse cellular processes, including gene expression. The hormone is perceived by a ubiquitin protein ligase (E3) and triggers the rapid destruction of repressors, called Aux/IAA proteins.
openaire +2 more sources
Acta Societatis Botanicorum Poloniae, 2014 Results of experiments performed with 6-mm high stem sections of Pinus sylvestris L. confirmed the hypothesis that the fusiform cells of the cambial region respond to the arrival of indole-3-acetic-acid (IAA) at the signalling concentration in the ...
Tomasz J. Wodzicki +2 more
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Cell Dynamics in WOX5-Overexpressing Root Tips: The Impact of Local Auxin Biosynthesis
Frontiers in Plant Science, 2020 Root stem cell niche functioning requires the formation and maintenance of the specific “auxin-rich domain” governed by directional auxin transport and local auxin production.
Maria S. Savina +8 more
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Frontiers in Plant Science, 2022 Parasites and pathogens are known to manipulate the host’s endogenous signaling pathways to facilitate the infection process. In particular, plant-parasitic root-knot nematodes (RKN) are known to elicit auxin response at the infection sites, to aid the ...
Reira Suzuki +11 more
doaj +1 more source
Nature Communications, 2016 The plant hormone auxin is perceived by the nuclear F-box protein TIR1 receptor family and regulates gene expression through degradation of Aux/IAA transcriptional repressors.
Bao-Jun Yang +5 more
semanticscholar +1 more source
BMC Plant Biology, 2008 Background In Arabidopsis, INDOLE-3-BUTYRIC ACID RESPONSE5 (IBR5), a putative dual-specificity protein phosphatase, is a positive regulator of auxin response.
Bartel Bonnie +2 more
doaj +1 more source
The Role of Auxin in Cell Wall Expansion
International Journal of Molecular Sciences, 2018 Plant cells are surrounded by cell walls, which are dynamic structures displaying a strictly regulated balance between rigidity and flexibility. Walls are fairly rigid to provide support and protection, but also extensible, to allow cell growth, which is
Mateusz Majda, S. Robert
semanticscholar +1 more source
The transcription factors BEL1 and SPL are required for cytokinin and auxin signaling during ovule development in Arabidopsis [PDF]
, 2012 Hormones, such as auxin and cytokinin, are involved in the complex molecular network that regulates the coordinated development of plant organs. Genes controlling ovule patterning have been identified and studied in detail; however, the roles of auxin ...
Bencivenga, Stefano +3 more
core +3 more sources