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DTSTART:20230326T030000
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DTSTAMP:20260424T141125Z
UID:1686830400@ist.ac.at
DTSTART:20230615T140000
DTEND:20230615T150000
DESCRIPTION:Speaker: Gregor Weiss\nhosted by Florian Schur\nAbstract: Bacte
 ria rarely occur as isolated organisms\, making interactions with surround
 ing cells crucial for their survival. These bacterial cell-cell interactio
 ns are highly diverse as they serve various purposes\, ranging from mutual
 istic and symbiotic to opportunistic and pathogenic. Key players in mediat
 ing these interactions are often macromolecular multi-protein complexes. H
 owever\, getting a complete picture of cell-cell interactions is inherentl
 y difficult as they happen on several scales of resolution.Using an integr
 ative imaging approach from light microscopy to cryo-electron tomography o
 f cryo-focused ion beam thinned samples and single-particle cryoEM\, we ai
 m to dissect the various strategies of bacteria to shape their environment
 . By combining our imaging with complementing techniques\, we demonstrate 
 how bacteria are able to communicate with their sister cells\, predate on 
 other bacteria to protect their niche or infect eukaryotic cells to hide f
 rom host defenses.
LOCATION:Central Building Mondi 2\, ISTA
ORGANIZER:judit.gazsi@ist.ac.at
SUMMARY:Gregor Weiss: Dissecting the lifecycle of bacteria - from environme
 ntal to patient samples
URL:https://talks-calendar.ista.ac.at/events/4271
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