BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/Vienna
BEGIN:DAYLIGHT
DTSTART:20230326T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20231029T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260424T143448Z
UID:645a4141d422d935626104@ist.ac.at
DTSTART:20230621T100000
DTEND:20230621T110000
DESCRIPTION:Speaker: Mattia Serra\nhosted by Jérémie Palacci\nAbstract: G
 astrulation is a critical event in vertebrate morphogenesis\, characterize
 d by coordinated large-scale multi-cellular movements. How spatio-temporal
  morphological structures emerge from cellular processes in a developing o
 rganism and vary across vertebrates remains unclear. Inspired by recent ex
 periments on the chick embryo\, we derive a continuum model that couples t
 issue flows\, stress-dependent myosin activity\, and actomyosin cable orie
 ntation. Our model predicts the onset and development of observed experime
 ntal patterns of wild-type and exotic perturbations of chick gastrulation 
 as a spontaneous instability of a uniform state. If time permits\, I'll sh
 ow how the model recapitulates the chick epiblast area homeostasis. Altoge
 ther\, this suggests that early embryonic self-organization follows from a
  minimal predictive theory of active mechano-sensitive flows.
LOCATION:Sunstone Bldg / Ground floor / Big Seminar Room B / 63 seats (I23.
 EG.102)\, ISTA
ORGANIZER:cpetz@ist.ac.at
SUMMARY:Mattia Serra: Seeking self-organizing principles of chick gastrulat
 ion
URL:https://talks-calendar.ista.ac.at/events/4282
END:VEVENT
END:VCALENDAR