zur Suche springenzur Navigation springenzum Inhalt springen

Publikationen - Molekulare Signalverarbeitung

Sortieren nach: Erscheinungsjahr Typ der Publikation

Zeige Ergebnisse 1 bis 3 von 3.

Publikation

Calderón Villalobos, L.I.; Tan, X.; Zheng, N.; Estelle, M. Auxin perception - structural insights CSH Perspect. Biol 2(7), (2010)

The identity of the auxin receptor(s) and the mechanism of auxin perception has been a subject of intense interest since the discovery of auxin almost a century ago. The development of genetic approaches to the study of plant hormone signaling led to the discovery that auxin acts by promoting degradation of transcriptional repressors called Aux/IAA proteins. This process requires a ubiquitin protein ligase (E3) called SCFTIR1 and related SCF complexes. Surprisingly, auxin works by directly binding to TIR1, the F-box protein subunit of this SCF. Structural studies demonstrate that auxin acts like a molecular glue, to stabilize the interaction between TIR1 and the Aux/IAA substrate. These exciting results solve an old problem in plant biology and reveal new mechanisms for E3 regulation and hormone perception.
Publikation

Serra, P.; Hashemian, S.M.B.; Pensabene-Bellavia, G.; Gago, S.; Durán-Vila, N. An artifical chimeric derivative of Citrus viroid V involves the terminal left domain in pathogenicity Molecular Plant Pathology 10, 515-522, (2009)

0
Publikation

Wasternack, C.; Stenzel, I.; Hause, B.; Hause, G.; Kutter, C.; Maucher, H.; Neumerkel, J.; Feussner, I.; Miersch, O. The wound response in tomato - Role of jasmonic acid J. Plant Physiol 163, 297-306 , (2006)

0
IPB Mainnav Search