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Updated: Jun 6, 2026

A Noninvasive Hair Sampling Technique to Obtain High Quality DNA from Elusive Small Mammals
07:40

A Noninvasive Hair Sampling Technique to Obtain High Quality DNA from Elusive Small Mammals

Published on: March 13, 2011

Noninvasive genome sampling in chimpanzees.

Michael H Kohn1

  • 1Department of Ecology and Evolutionary Biology, Rice University, Houston, TX 77005, USA. hmkohn@rice.edu

Molecular Ecology
|December 8, 2010
PubMed
Summary
This summary is machine-generated.

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Genomic technologies now allow DNA extraction from chimpanzee feces for sequencing. This noninvasive method reliably identifies single-nucleotide polymorphisms (SNPs) for wildlife genetic studies.

Area of Science:

  • Genomics
  • Molecular Ecology
  • Conservation Genetics

Background:

  • Noninvasive genetic sampling is crucial for studying elusive wildlife.
  • Advancements in genomic technologies enable new approaches to genetic analysis.

Discussion:

  • Perry et al. (2010) successfully extracted and sequenced DNA from chimpanzee feces.
  • Next-generation sequencing coupled with target enrichment allowed for deep sequencing of over 600 genomic loci and mitochondrial DNA.
  • Comparison with blood samples validated the reliability of single-nucleotide polymorphism (SNP) data derived from fecal DNA.

Key Insights:

  • DNA extraction from feces is a viable noninvasive method for obtaining genomic data.
  • Deep sequencing facilitates accurate SNP identification from low-quality DNA sources.

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Last Updated: Jun 6, 2026

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Published on: March 13, 2011

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Primer Extension Capture: Targeted Sequence Retrieval from Heavily Degraded DNA Sources

Published on: September 3, 2009

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  • This technique significantly benefits the study of wild, rare, or protected mammal populations.

    • Outlook:

    • This method opens new avenues for population genetics and conservation efforts in wildlife.
    • Future research can apply these techniques to a broader range of species and research questions.
    • The integration of genomic sequencing with noninvasive sampling enhances the feasibility of large-scale wildlife genetic monitoring.