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While every living organism has a genome of some kind (be it RNA, or DNA), there is considerable variation in the sizes of these blueprints. One major factor that impacts genome size is whether the organism is prokaryotic or eukaryotic. In prokaryotes, the genome contains little to no non-coding sequence, such that genes are tightly clustered in groups or operons sequentially along the chromosome. Conversely, the genes in eukaryotes are punctuated by long stretches of non-coding sequence.
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When consumers get their genomes.

Darren Platt1

  • 1Amyris Biotechnologies, 5885 Hollis Street, Suite 100 Emeryville, CA 94608, USA. platt@amyris.com.

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Summary
This summary is machine-generated.

Direct-to-consumer (DTC) genomics services offer accessible DNA insights for disease risk assessment. These services are paving the way for personalized medicine, despite ongoing scientific and regulatory discussions.

Keywords:
23andMeDTC genomicsNavigenicsconsumersdeCODEmedirect-to-consumerpersonal genomicswhole-genome sequencing

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Area of Science:

  • Genomics
  • Personalized Medicine
  • Bioinformatics

Background:

  • Direct-to-consumer (DTC) genomics services provide individuals access to their genetic data via research microarrays.
  • These services allow genotype comparison against genetic association literature, including disease risk estimates based on single nucleotide polymorphisms (SNPs).

Purpose of the Study:

  • To explore the emerging landscape of DTC genomics and its implications for personalized medicine.
  • To examine the challenges and potential of DTC genomics in communicating complex scientific data and engaging research communities.

Main Methods:

  • Analysis of current DTC genomics service offerings and their underlying technologies (research microarrays).
  • Review of genetic association literature used for genotype interpretation and disease risk estimation.
  • Examination of the communication strategies employed by DTC providers for complex genetic information.

Main Results:

  • DTC genomics services are providing consumers with genetic information and disease risk assessments, operating outside of direct medical claims.
  • These services are building foundational components for future genomic-based healthcare and personalized medicine.
  • DTC providers are actively addressing the complexities of scientific data communication and community engagement through web technologies.

Conclusions:

  • DTC genomics represents an early, accessible model for personalized medicine, despite scientific maturity and regulatory questions.
  • These services have the potential to significantly advance research by efficiently organizing large, engaged communities.
  • The evolution of DTC genomics necessitates ongoing dialogue between researchers, regulators, and the public regarding scientific validity and utility.