Phytochrome interacting factor proteins regulate cytokinesis in Arabidopsis.
Sign Up to like & getrecommendations! Published in 2021 at "Cell reports"
DOI: 10.1016/j.celrep.2021.109095
Abstract: Dicotyledonous plants form an apical hook to protect the fragile apical meristem during upward protrusion from the soil. Etiolated pifq (pif1 pif3 pif4 pif5) seedlings display constitutive apical hook opening. Here, we show that PIF… read more here.
Keywords: apical hook; cytokinesis; phytochrome interacting; interacting factor ... See more keywords
Modulation of receptor-like transmembrane kinase 1 nuclear localization by DA1 peptidases in Arabidopsis
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2205757119
Abstract: The activities of proteins can depend on their cleavage, which influences their cellular location, stability and functions. The cleavage of intracellular domains of Receptor -Like Kinases (RLK) has an important functional role in the transduction… read more here.
Keywords: kinase; receptor like; apical hook; transmembrane kinase ... See more keywords
Cytokinin regulates apical hook development via the coordinated actions of EIN3/EIL1 and PIF transcription factors in Arabidopsis.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of experimental botany"
DOI: 10.1093/jxb/erab403
Abstract: The apical hook is indispensable for protecting the delicate shoot apical meristem while dicot seedlings emerging from soil after germination in darkness. The development of apical hook is coordinately regulated by multiple phytohormones and environmental… read more here.
Keywords: hook development; cytokinin; apical hook; hook ... See more keywords
Salicylic Acid Suppresses Apical Hook Formation via NPR1-Mediated Repression of EIN3 and EIL1 in Arabidopsis
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DOI: 10.1105/tpc.19.00658
Abstract: Salicylic acid antagonizes ethylene in apical hook development through NPR1-mediated repression of HLS1 expression and transcriptional activity of EIN3/EIL1. Salicylic acid (SA) and ethylene (ET) are important phytohormones that regulate numerous plant growth, development, and… read more here.
Keywords: salicylic acid; apical hook; ein3 eil1; hook formation ... See more keywords
SAUR17 and SAUR50 Differentially Regulate PP2C-D1 during Apical Hook Development and Cotyledon Opening in Arabidopsis[OPEN]
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DOI: 10.1105/tpc.20.00283
Abstract: SAUR17 is highly expressed in apical hooks and cotyledons in the dark, where it promotes etiolation by protecting the phosphatase activity of PP2C-D1 against cell expansion–inducing SAURs such as SAUR50. Following germination in the dark,… read more here.
Keywords: arabidopsis; development; apical hook; saur17 ... See more keywords
To curve for survival: Apical hook development.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of integrative plant biology"
DOI: 10.1111/jipb.13441
Abstract: Apical hook is a simple curved structure formed at the upper part of hypocotyls when dicot seeds germinate in darkness. The hook structure is transient but essential for seedlings' survival during soil emergence due to… read more here.
Keywords: hook development; survival apical; apical hook; hook ... See more keywords
EBF1 Negatively Regulates Brassinosteroid-Induced Apical Hook Development and Cell Elongation through Promoting BZR1 Degradation
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms232415889
Abstract: Brassinosteroids (BRs) are a group of plant steroid hormones that play important roles in a wide range of developmental and physiological processes in plants. Transcription factors BRASSINOZALE-RESISTANT1 (BZR1) and its homologs are key components of… read more here.
Keywords: hook development; development; bzr1 degradation; apical hook ... See more keywords