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SUMMARY:Cell-type-specific behaviour underlies cellular growth variability
  in plants    - Daniel Kierzkowski Montreal University 
DTSTART:20220509T133000Z
DTEND:20220509T143000Z
UID:TALK173213@talks.cam.ac.uk
CONTACT:Elena Scarpa
DESCRIPTION:n plants\, cell growth is controlled by positional information
 \, yet the behavior of individual cells in an expanding tissue is often hi
 ghly heterogeneous. The origin of this variability is still unclear. Using
  quantitative time-lapse imaging we determined the source and relevance of
  cellular growth variability in developing organs of Arabidopsis thaliana.
   We showed that cell-autonomous behavior of specialized cells is the main
  source of local growth variability in otherwise homogeneously growing tis
 sue. Growth differences are buffered by the immediate neighbors of special
 ized cells to achieve robust organ development. 
LOCATION:Online
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