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Keywords: Auxin
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Journal Articles
Journal: Development
Development (2023) 150 (23): dev202014.
Published: 6 December 2023
... how stem cells adopt distinct cell fates in the SAM. Here, we show that meristem patterning and floral organ primordia formation, besides auxin transport, are regulated by auxin biosynthesis mediated by two closely related genes of the TRYPTOPHAN AMINOTRANSFERASE family. In Arabidopsis SAM, TAA1...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2023) 150 (23): dev202106.
Published: 30 November 2023
...Ryan J. Emenecker; Joseph Cammarata; Irene Yuan; Caroline Howard; Shekufeh Ebrahimi Naghani; Helene S. Robert; Eiji Nambara; Lucia C. Strader ABSTRACT In concert with other phytohormones, auxin regulates plant growth and development. However, how auxin and other phytohormones coordinately regulate...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2023) 150 (21): dev201608.
Published: 30 October 2023
.... A hinge-like auricle also develops immediately distal to the ligule and contributes to blade angle. Here, we characterize the stages of PLB and early ligule development in terms of topography, cell area, division orientation, cell wall rigidity and auxin response dynamics. Differential thickening...
Includes: Supplementary data
Journal Articles
Journal Articles
Journal: Development
Development (2023) 150 (20): dev201762.
Published: 4 July 2023
... organogenesis. However, the roles of plant-specific class VIII myosin proteins in plant growth and development are less understood. Here, we investigated the function of an auxin-regulated class VIII myosin, Arabidopsis thaliana MYOSIN 1 (ATM1), using genetics, transcriptomics and live cell microscopy. ATM1...
Includes: Supplementary data
Journal Articles
Journal Articles
In collection:
Plant development
Journal: Development
Development (2022) 149 (10): dev200362.
Published: 16 May 2022
... that photoreceptors inhibit darkness-induced hypocotyl adventitious root (HAR) formation by directly stabilizing Aux/IAA proteins. In this study, we further report that phytochrome-interacting factors (PIFs) plays a central role in HAR initiation by simultaneously inducing the expression of genes involved in auxin...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2021) 148 (6): dev195347.
Published: 24 March 2021
... of a detached leaf remains unclear. DNRR results when the cut end touches the media, as opposed to callus formation, which occurs when the cut end fails to touch the media ( Fig. 5 D) ( Iwase et al., 2017 ; Shanmukhan et al., 2020a preprint). As an increase in local auxin production is essential for both...
Journal Articles
In collection:
Plant development
Journal: Development
Development (2020) 147 (24): dev196618.
Published: 23 December 2020
... initiates from the boundaries. The expression pattern of different marker genes during ovule development illustrates that this asynchronicity continues throughout whole ovule development. PIN-FORMED1 polar distribution and auxin response maxima correlate with ovule primordia asynchronous initiation. We have...
Includes: Supplementary data
Journal Articles
Journal Articles
In collection:
Plant development
Journal: Development
Development (2020) 147 (13): dev187666.
Published: 6 July 2020
...Priyanka Govindaraju; Carla Verna; Tongbo Zhu; Enrico Scarpella ABSTRACT Unlike in animals, in plants, vein patterning does not rely on direct cell-cell interaction and cell migration; instead, it depends on the transport of the plant hormone auxin, which in turn depends on the activity of the PIN...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2020) 147 (8): dev186130.
Published: 20 April 2020
... of marker genes, we found that vascular identity was specified in the 16-cell embryo. After a transient precursor state, however, there was no persistent uniform tissue identity. Auxin is intimately connected to vascular tissue development. We found that, although an AUXIN RESPONSE FACTOR5/MONOPTEROS (ARF5...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2020) 147 (7): dev184788.
Published: 6 April 2020
... that CsWUS directly bound to the promoter of CsCLV3 and activated its expression. Overexpression of CsFUL1 A , a FRUITFULL - like MADS-box gene, resulted in more petals and carpels. CsFUL1 A can directly bind to the CsWUS promoter to stimulate its expression. Furthermore, we found that auxin participated...
Includes: Supplementary data
Journal Articles
Journal Articles
In collection:
Plant development
Journal: Development
Development (2020) 147 (3): dev181446.
Published: 3 February 2020
... on the mechanisms underlying the oscillatory signal and discuss how a periodic signal contributes to the conversion of founder cells into LR primordia. We also provide an overview of the phases of the root clock that may be influenced by endogenous factors, such as the plant hormone auxin, and by exogenous...
Journal Articles
In collection:
Plant development
Journal: Development
Development (2019) 146 (15): dev168088.
Published: 1 August 2019
...Michael Sauer; Jürgen Kleine-Vehn ABSTRACT The phytohormone auxin influences virtually all aspects of plant growth and development. Auxin transport across membranes is facilitated by, among other proteins, members of the PIN-FORMED (PIN) and the structurally similar PIN-LIKES (PILS) families, which...
Includes: Supplementary data
Journal Articles
Journal Articles
In collection:
Plant development
Journal: Development
Development (2018) 145 (23): dev169839.
Published: 26 November 2018
... is frequency modulated by light and that auxin serves as a mediator for translating continuous light signals into discontinuous gene activation signals preceding the initiation of lateral roots in Arabidopsis seedlings. Based on this evidence, we propose a molecular model of an ultradian biological clock...
Includes: Supplementary data
Journal Articles
In collection:
Plant development
Journal: Development
Development (2018) 145 (13): dev163865.
Published: 9 July 2018
... process in plants, with a strong impact on the production of seeds. Ovule primordia initiation is controlled by a gene network, including components of the signaling pathways of auxin, brassinosteroids and cytokinins. By contrast, gibberellins (GAs) and DELLA proteins, the negative regulators of GA...
Includes: Supplementary data
Journal Articles