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DTSTART:20250330T030000
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BEGIN:VEVENT
DTSTAMP:20260424T143507Z
UID:1759743000@ist.ac.at
DTSTART:20251006T113000
DTEND:20251006T123000
DESCRIPTION:Speaker: Thierry Emonet\nhosted by Gasper Tkacik\nAbstract: Cel
 ls live in communities where they interact with each other and their envir
 onment. By coordinating individuals\, such interactions often result in co
 llective behavior that emerge on scales larger than the individuals that a
 re beneficial to the population. At the same time\, populations of individ
 uals\, even isogenic ones\, display phenotypic heterogeneity\, which diver
 sifies individual behavior and enhances the resilience of the population i
 n unexpected situations. This raises a dilemma: although individuality pro
 vides advantages\, it also tends to reduce coordination. I will report on 
 our experimental and theoretical efforts that use bacterial chemotaxis as 
 a model system to understand how populations of cells reconciliate individ
 uality with group behavior during collective migration\, and how that lead
 s to adaptation of phenotypic diversity without involving  environment-de
 pendent gene regulation or mutations.This work was supported by NIGMS awar
 ds R01GM138533\, R01GM106189\, and R35GM158058
LOCATION:Raiffeisen Lecture Hall\, ISTA
ORGANIZER:diana.gruber@ista.ac.at
SUMMARY:Thierry Emonet: Non-Genetic Adaptation by Collective Migration
URL:https://talks-calendar.ista.ac.at/events/5770
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