Abscisic Acid Signaling Inhibits Brassinosteroid Signaling through Dampening the Dephosphorylation of BIN2 by ABI1 and ABI2.
Sign Up to like & getrecommendations! Published in 2018 at "Molecular plant"
DOI: 10.1016/j.molp.2017.12.013
Abstract: Abscisic acid (ABA) and brassinosteroid (BR) antagonistically regulate many aspects of plant growth and development. Previous physiological studies have revealed that the inhibition of BR signaling by ABA is largely dependent on ABI1 and ABI2.… read more here.
Keywords: bin2; abscisic acid; abi1 abi2;
The Blue-Light Receptor CRY1 Interacts with BZR1 and BIN2 to Modulate the Phosphorylation and Nuclear Function of BZR1 in Repressing BR Signaling in Arabidopsis.
Sign Up to like & getrecommendations! Published in 2019 at "Molecular plant"
DOI: 10.1016/j.molp.2019.02.001
Abstract: The blue-light receptor cryptochrome 1 (CRY1) primarily mediates blue-light inhibition of hypocotyl elongation in Arabidopsis. However, the underlying mechanisms remain largely elusive. We report here that CRY1 inhibits hypocotyl elongation by repressing brassinosteroid (BR) signaling.… read more here.
Keywords: blue light; cry1; function bzr1; bin2 ... See more keywords
Brassinosteroids regulate root meristem development by mediating BIN2-UPB1 module in Arabidopsis
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DOI: 10.1371/journal.pgen.1008883
Abstract: Plant steroid hormones brassinosteroids (BRs) regulate plant growth and development at many levels. While negative regulatory factors that inhibit development and are counteracted by BRs exist in the root meristem, these factors have not been… read more here.
Keywords: meristem development; root meristem; development; bin2 ... See more keywords
Heat Shock-Induced Accumulation of the Glycogen Synthase Kinase 3-Like Kinase BRASSINOSTEROID INSENSITIVE 2 Promotes Early Flowering but Reduces Thermotolerance in Arabidopsis
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DOI: 10.3389/fpls.2022.838062
Abstract: Brassinosteroids (BRs) are essential plant growth- and development-regulating phytohormones. When applied exogenously, BRs ameliorate heat shock (HS)-induced cell damage and enhance plant thermotolerance; however, the molecular mechanism by which BRs regulate plant thermotolerance is unknown.… read more here.
Keywords: thermotolerance; early flowering; bin2; kinase ... See more keywords
BIN2 phosphorylates the Thr280 of CO to restrict its function in promoting Arabidopsis flowering
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DOI: 10.3389/fpls.2023.1068949
Abstract: CONSTANS (CO) is a central regulator of floral initiation in response to photoperiod. In this study, we show that the GSK3 kinase BIN2 physically interacts with CO and the gain-of-function mutant bin2-1 displays late flowering… read more here.
Keywords: function; bin2 phosphorylates; function promoting; phosphorylates thr280 ... See more keywords