Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with A. Steger, D. Steurer and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Tuesday, March 24, 2009, 12:15 pm

Duration: This information is not available in the database

Location: OAT S15/S16/S17

Speaker: Jo Helmuth (Mosaic Group)

Analysis of Spatial Point Patterns in Live Cells

Countless biological and biochemical processes depend on spatial compartmentalization and control of the location of interacting objects. Consequently, the indirect detection of interactions by monitoring locations is of great importance in, e.g., the study of protein interaction networks, transport pathways, or signaling. Fluorescence microscopy is a standard tool to probe the spatial distribution of labeled proteins and other subcellular structures. Apparent spatial colocalization of two classes of objects is often considered strong evidence for mutual interaction or correlated behavior. In this talk, I will focus on the class of colocalization analysis techniques that require reduction of image data to a set of discrete objects. I will present a colocalization measure that is based on the theory of spatial point processes. A natural extension towards interaction measures and links to the Brownian dynamics model of particle motion will be discussed.


Upcoming talks     |     All previous talks     |     Talks by speaker     |     Upcoming talks in iCal format (beta version!)

Previous talks by year:   2024  2023  2022  2021  2020  2019  2018  2017  2016  2015  2014  2013  2012  2011  2010  2009  2008  2007  2006  2005  2004  2003  2002  2001  2000  1999  1998  1997  1996  

Information for students and suggested topics for student talks


Automatic MiSe System Software Version 1.4803M   |   admin login