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SUMMARY:Keynote Lecture: Illumination the plasma membrane (Prof. Dr. J
 ulien Gronnier)
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 000000100000002AC4E2CD0FFE064E82F2397FF7106F0A
DESCRIPTION:Abstract: The plasma membrane is a dynamic molecular patch
 work composed of billions of individual molecules and serves as a cent
 ral hub integrating endogenous and environmental signals. Our group qu
 estions how\, in space and time\, signaling events are regulated withi
 n the plasma membrane during plant development and immunity. We develo
 ped long-term single molecule imaging and computational solutions enab
 ling the quantitative analysis of dynamic changes in the motion of pla
 sma membrane proteins at the nanoscale. By analyzing the components of
  a minimal leucine-rich repeat receptor kinase network\, we uncovered 
 the nanoscale spatial and temporal logic underlying the formation of r
 eceptor complexes. We showed that structural diverges in receptors&#82
 17\; membrane-associated domain define their diffusion within the plas
 ma membrane and condition receptor complex formation and signaling. We
  characterized structural components of the plasma membrane as inhibit
 ors of the plasma membrane H+-ATPases. This in turn modulates receptor
  kinase signaling and paces Arabidopsis root developmental transitions
  &#8212\; a function we found conserved in the liverwort Marchantia po
 lymorpha and which such predates the emergence of the root system itse
 lf. Our studies highlight the roles of the plasma membrane in the regu
 lation and evolution of cell surface signaling.
DTSTART:20260211T123000Z
DTEND:20260211T133000Z
LOCATION:Hörsaal C (PhD Day)
DTSTAMP:20260416T191103Z
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