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Patellins are regulators of auxin mediated PIN1 relocation and plant development in Arabidopsis thaliana
(Company of Biologists Ltd., 2018)
Coordinated cell polarization in developing tissues is a recurrent theme in multicellular organisms. In plants, a directional distribution of the plant hormone auxin is at the core of many developmental programs. A feedback ...
PATELLINS are regulators of auxin-mediated PIN1 relocation and plant development in Arabidopsis thaliana
(Company of Biologists Ltd, 2018)
© 2018. Published by The Company of Biologists Ltd. Coordinated cell polarization in developing tissues is a recurrent theme in multicellular organisms. In plants, a directional distribution of the plant hormone auxin is ...
Solanum tuberosum Aux/IAA family: new members and characterization of StIAA1 interacting proteins
(Springer, 2010-06)
Auxin/indole-3-acetic acid (Aux/IAA) proteins are transcriptional repressors that regulate auxin-mediated gene expression by interacting with members of the auxin response factor (ARF) family. We previously identified the ...
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor
(Wiley, 2012-05)
Previous studies have demonstrated that auxin (indole-3-acetic acid) and nitric oxide (NO) are plant growth regulators that coordinate several plant physiological responses determining root architecture. Nonetheless, the ...
Auxin and Cellular Elongation
(American Society Of Plant Biologist, 2016-03)
Auxin is a crucial growth regulator in plants. However, a comprehensive understanding of how auxin induces cell expansion is perplexing, because auxin acts in a concentration- and cell type-dependent manner. Consequently, ...
Multiple links between shade avoidance and auxin networks
(Oxford University Press, 2018-01)
Auxin has emerged as a key player in the adjustment of plant morphology to the challenge imposed by variable environmental conditions. Shade-Avoidance responses, including the promotion of stem and petiole growth, leaf ...
Auxin import and local Auxin Biosynthesis are required for Mitotic Divisions, Cell Expansion and Cell Specification during female Gametophyte development in Arabidopsis Thaliana
(Public Library Of Science, 2015-05)
The female gametophyte of flowering plants, called the embryo sac, develops from a haploid cell named the functional megaspore, which is specified after meiosis by the diploid sporophyte. In Arabidopsis, the functional ...
Regulation of polar auxin transport in grapevine fruitlets (Vitis vinifera L.) and the proposed role of auxin homeostasis during fruit abscission
(2016)
Background Indole-3-acetic acid (IAA), the most abundant auxin, is a growth promoter hormone involved in several developmental processes. Auxin homeostasis is very important to its function and this is achieved through the ...
Tomato fruit development in the auxin-resistant dgt mutant is induced by pollination but not by auxin treatment
(Elsevier, 2012-05)
In tomato (Solanum lycopersicum Mill.), auxin is believed to play a pivotal role in controlling fruit-set and early ovary growth. In this paper we investigated the effect of the reduced auxin sensitivity exhibited by the ...
Differential auxin transport and accumulation in the stem base lead to profuse adventitious root primordia formation in the aerial roots (aer) mutant of tomato (Solanum lycopersicum L.)
(Elsevier Gmbh, 2017-02)
The aerial roots (aer) mutant of tomato is characterized by a profuse and precocious formation of adven-titious root primordia along the stem. We demonstrated that auxin is involved in the aer phenotype butruled out higher ...