Publikationen - Molekulare Signalverarbeitung
Aktive Filter
Suchfilter
- Typ der Publikation
- Publikation (3)
- Erscheinungsjahr
- Journal / Verlag
- Annals of Botany (1)
- BMC Plant Biol. (1)
- Curr Opin Plant Biol. (1)
- Nature Commun. (1)
- Phytochemistry (1)
- 0 (9)
- ACS Chem Biol (1)
- Academic Press, New York (1)
- Acta Biol. Szeged (1)
- Acta Physiol. Plantar. (1)
- Amino Acids (1)
- Anal. Biochem (1)
- Analytical Biochemistry (1)
- Ann. Plant Reviews, Blackwell, Oxford, UK (1)
- Annals of Botany (1)
- Annu Rev Plant Biol (1)
- Annu. Rev. Plant Biol. (1)
- Annual Rev Microbiol (1)
- AoB PLANTS (1)
- BMC Evolutionary Biology (1)
- BMC Genomics (1)
- BMC Plant Biol (2)
- BMC Plant Biol. (1)
- Bio Essays (1)
- Bio Protoc (1)
- BioRxiv (5)
- Biocell (1)
- Biochem J (1)
- Biochem. Soc. Trans. (2)
- Biochemistry (1)
- Biochim. Biophys. Acta (1)
- Biol. Chem (1)
- Biol. Chem (1)
- Biol. Chem. (2)
- Biologie in unserer Zeit (2)
- Biospektrum (1)
- Biotechnol Adv (1)
- Biotechnol Lett (1)
- Bot. Acta (1)
- Braz J Plant Physiol (1)
- Bull Environ Contam Toxicol (1)
- Cell (1)
- Cell Rep (1)
- Chembiochem. (1)
- Chromatographia (2)
- Cold Spring Harb Perspect Biol (2)
- Comprehensive Natural Products II (1)
- Curr Biol (1)
- Curr Opin Plant Biol (2)
- Curr Opin Plant Biol. (1)
- Curr. Opin. Plant Biol. (1)
- Devel Cell (1)
- Development (1)
- Drugs Exptl Clin Res (1)
- EMBO J (1)
- Ecotoxicol Environ Saf (1)
- Electronic Journal of Biotechnology (1)
- Elsevier, Academic Press (1)
- Environ Exp Bot (1)
- Environ Sci Pollut Res (1)
- Equine Vet Educ (1)
- Equine Vet J (1)
- Eur. J. Biochem. (1)
- Eur. J. Plant Pathol. (1)
- FEBS Lett. (1)
- FEBS Letters (8)
- Fett/Lipid (1)
- Field Crops Res (1)
- Front Plant Sci (4)
- Gene (2)
- Genetika (2)
- Genome (1)
- Int J Mol Sci (2)
- J Amer Soc Hort Sci (1)
- J Biol Chem (2)
- J Chromatogr A (1)
- J Exp Bot (7)
- J Gen Plant Pathol (1)
- J Gen Virol (2)
- J Integr Plant Biol (1)
- J Plant Growth Regul (1)
- J Plant Physiol (1)
- J. Exp. Bot. (1)
- J. Agric. Food Chem. (1)
- J. Biol. Chem. (5)
- J. Plant Growth Reg. (2)
- J. Plant Physiol (1)
- J. Plant Physiol. (2)
- Journal of Biological Chemistry (1)
- Journal of Plant Growth Regulation (1)
- Kluwer Academic Publishers (2)
- Kluwer Academic Publishers, Dordrecht (3)
- Meth Enzymol (1)
- Methods Mol Biol (5)
- Mol Biol Evol (2)
- Mol Plant (1)
- Mol. Plant Microbiol. Interactions (1)
- Molecular Plant Pathology (1)
- Nat Chem Biol (3)
- Nat Commun (1)
- Autor Nach Häufigkeit alphabetisch sortiert
- Quint, M. (2)
- Abel, S. (1)
- Bürstenbinder, K. (1)
- Delker, C. (1)
- Gray, W.M. (1)
- Grossjohann, A. (1)
- Ibañez, C. (1)
- James, G. V. (1)
- Janitza, P. (1)
- Klecker, M. (1)
- Lippmann, R. (1)
- Ludwig, W. (1)
- Martinez, C. (1)
- Prat, S. (1)
- Schneeberger, K. (1)
- Sun, H. (1)
Zeige Ergebnisse 1 bis 3 von 3.
Ibañez, C.; Delker, C.; Martinez, C.; Bürstenbinder, K.; Janitza, P.; Lippmann, R.; Ludwig, W.; Sun, H.; James, G. V.; Klecker, M.; Grossjohann, A.; Schneeberger, K.; Prat, S.; Quint, M. Brassinosteroids Dominate Hormonal Regulation of Plant Thermomorphogenesis via BZR1 Curr Biol 28, 303-310.e3, (2018) DOI: 10.1016/j.cub.2017.11.077
Thermomorphogenesis is defined as the suite of morphological changes that together are likely to contribute to adaptive growth acclimation to usually elevated ambient temperature [ 1, 2 ]. While many details of warmth-induced signal transduction are still elusive, parallels to light signaling recently became obvious (reviewed in [ 3 ]). It involves photoreceptors that can also sense changes in ambient temperature [ 3–5 ] and act, for example, by repressing protein activity of the central integrator of temperature information PHYTOCHROME-INTERACTING FACTOR 4 (PIF4 [ 6 ]). In addition, PIF4 transcript accumulation is tightly controlled by the evening complex member EARLY FLOWERING 3 [ 7, 8 ]. According to the current understanding, PIF4 activates growth-promoting genes directly but also via inducing auxin biosynthesis and signaling, resulting in cell elongation. Based on a mutagenesis screen in the model plant Arabidopsis thaliana for mutants with defects in temperature-induced hypocotyl elongation, we show here that both PIF4 and auxin function depend on brassinosteroids. Genetic and pharmacological analyses place brassinosteroids downstream of PIF4 and auxin. We found that brassinosteroids act via the transcription factor BRASSINAZOLE RESISTANT 1 (BZR1), which accumulates in the nucleus at high temperature, where it induces expression of growth-promoting genes. Furthermore, we show that at elevated temperature BZR1 binds to the promoter of PIF4, inducing its expression. These findings suggest that BZR1 functions in an amplifying feedforward loop involved in PIF4 activation. Although numerous negative regulators of PIF4 have been described, we identify BZR1 here as a true temperature-dependent positive regulator of PIF4, acting as a major growth coordinator.
Abel, S. Phosphate sensing in root development Curr Opin Plant Biol 14, 303-309, (2011) DOI: 10.1016/j.pbi.2011.04.007
Phosphate (Pi) and its anhydrides constitute
major nodes in metabolism. Thus, plant performance depends directly on
Pi nutrition. Inadequate Pi availability in the rhizosphere is a common
challenge to plants, which activate metabolic and developmental
responses to maximize Pi usage and acquisition. The sensory mechanisms
that monitor environmental Pi and transmit the nutritional signal to
adjust root development have increasingly come into focus. Recent
transcriptomic analyses and genetic approaches have highlighted complex
antagonistic interactions between external Pi and Fe bioavailability and
have implicated the stem cell niche as a target of Pi sensing to
regulate root meristem activity.
Quint, M.; Gray, W.M. Auxin signaling Curr Opin Plant Biol 9, 448-453, (2006) DOI: 10.1016/j.pbi.2006.07.006
Auxin regulates a host of plant developmental and physiological processes, including embryogenesis, vascular differentiation, organogenesis, tropic growth, and root and shoot architecture. Genetic and biochemical studies carried out over the past decade have revealed that much of this regulation involves the SCFTIR1/AFB-mediated proteolysis of the Aux/IAA family of transcriptional regulators. With the recent finding that the TRANSPORT INHIBITOR RESPONSE1 (TIR1)/AUXIN SIGNALING F-BOX (AFB) proteins also function as auxin receptors, a potentially complete, and surprisingly simple, signaling pathway from perception to transcriptional response is now before us. However, understanding how this seemingly simple pathway controls the myriad of specific auxin responses remains a daunting challenge, and compelling evidence exists for SCFTIR1/AFB-independent auxin signaling pathways.