Seminars

IBM Research welcomes members of the research community to our seminars. To ensure compliance with IBM security guidelines, we request you to contact the seminar host in advance. When you arrive at the Research lab, please provide the host's name to the receptionist.


Past seminars

Evidence of Historical Events Impacting Modern Structure of Lebanese Populations
Daniel E. Platt   On:  9-Apr-2008 01:00 PM - 02:00 PM
RSM   At:  Watson Research Center (Yorktown), Room 20-001
IBM Research   Host:  CBC Gustavo Stolovitzky

Abstract:
A subhaplogroup of R1b, which occupies primarily a region in France and must be derived from other European R1b's, appears in only 0.1% of the European population. It appears in no samples obtained in nations surrounding Lebanon, nor in non-Christian Lebanese populations. Yet it appears with a frequency of 2% among Lebanese Christians. How? Or, more specifically, which conditions would be most compatible with this observation?

Speaker biography:
Dan Platt has been working as a part of the IBM team working with the National Geographic Society's Genographic Project since its kickoff in 12/2004, and has been working with the Computational Biology Center for over 10 years.