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GHEP Online School 2024: Workshop 1

Kinship and pedigree analysis: Methods and applications

course-ghep2024.Rmd
  • Dates: October 7, 14, 21 and 28, 2024
  • Where: Online, as part of ISFG-GHEP Online School 2024
  • Teachers: Magnus D. Vigeland and Thore Egeland
  • Audience: Students, researchers and case workers in forensic genetics

Learning outcomes

  • Classical concepts and methods of genetic relatedness
  • Using QuickPed and other apps for pedigree analysis
  • Using Familias software to perform kinship testing
  • Methods for relationship inference and pedigree reconstruction
  • Practical methods for disaster victim identification

Software preparation: R

Several exercises will use R. In order to do them, please install the following on your computer:

Run the following command in R to install the pedsuite packages:

install.packages("pedsuite")

Software preparation: Familias

Part of the course is based on kinship testing in the Familias software, which can be installed here: https://familias.no/download.

Schedule

The course runs each Monday of October 2024, from 16 to 20 (CEST). The following schedule is tentative:

Oct 7: Theory of relatedness

Oct 14: Kinship testing

  • 16:00–17:00 Introduction to forensic kinship testing (TE)
  • 17:00–17:45 Exercises
  • 17:45–18:00 Break
  • 18:00–19:00 Kinship testing with Familias (TE)
  • 19:00–19:45 Exercises
  • 19:45–20:00 Wrap-up

Oct 21: Relatedness inference

  • 16:00–17:00 Realised relatedness: Why are some siblings more alike than others? (MDV)
  • 17:00–17:45 Exercises
  • 17:45–18:00 Break
  • 18:00–19:00 Pedigree reconstruction (MDV)
  • 19:00–19:45 Exercises
  • 19:45–20:00 Wrap-up

Oct 28: Disaster victim identification

  • 16:00–17:00 DNA-based disaster victim identification (TE)
  • 17:00–17:45 Exercises
  • 17:45–18:00 Break
  • 18:00–19:00 Practical DVI with Diviana (MDV)
  • 19:00–19:45 Exercises
  • 19:45–20:00 Wrap-up

Comments and questions may be sent to magnusdv at gmail dot com.