GHEP - ISFG

Spanish and Portuguese-speaking Working Group of the International Society for Forensic Genetics

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WORKSHOP 1 | GHEP-OS Spring 2025

Program | Prices | Register | General Information

WS1 | X-chromosomal markers in forensic genetics

Daniel Kling & Andreas Tillmar


DATES & SCHEDULES

March 10, 17 and 24, 2025 (Mondays). 16h-19h (CET).

 

INTENDED AUDIENCE

Scientists working in Forensic Genetics

 

LEARNING OUTCOME

  • Basic understanding of X-chromosomal markers
  • X-chromosomal markers in kinship testing
  • Understanding of haplotypes
  • Basic understanding of underlying statistical models
  • Software and tools
  • Interpretation of the statistical results

 

SOFTWARE TOOLS

FamLinkX and R

 

MAXIMUM NUMBER OF PARTICIPANTS

50

 

WORKSHOP SUMMARY

The workshop provides the necessary background for relationship inference using X-chromosomal markers. Concepts such as genetic linkage and linkage disequilibrium are discussed in depths.

Statistical methods are introduced and the freely available software FamLinkX is exemplified. The open software R is introduced, and the relevance for plotting of pedigrees and estimation of haplotype frequencies is demonstrated.

Lectures will be in English.

The participants should bring a laptop with FamLinkX and R, preferably last versions, installed. Participants are encouraged to send questions relating to installation directly to Daniel.kling@rmv.se for prior assistance. Exercises and solutions will be posted at https://familias.name/GHEP2025/ a few days prior to the workshop.

 

DETAILED PROGRAM

Day 1: Basics: Theory and exercises

Day 2: Advanced: Theory and exercises

Day 3: Applications and examples

More info available soon.


PLATFORM

Zoom (https://zoom.us/). Links will be sent to confirmed participants by email, at least 24h before the sessions.

ZOOM instructions

We inform you that each of these sessions will be recorded.

 

LANGUAGE

English. Transcripts in English and automatic subtitles in your preferred language will be available.