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The Behavioral Perspective on Personality01:19

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Perspectives on Neuroscience
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A Postgenomic Perspective on Molecular Cytogenetics.

Henry H Heng1,2, Steven D Horne1, Sophia Chaudhry1

  • 1Center for Molecular Medicine and Genetics, Wayne State University School of Medicine, Detroit, MI, USA.

Current Genomics
|April 3, 2018
PubMed
Summary
This summary is machine-generated.

The postgenomic era faces challenges in translating large -omics data into clinical insights. New conceptual frameworks and holistic methodologies, emphasizing genome theory over gene theory, are needed for future research.

Keywords:
Fuzzy inheritanceGenome chaosGenome re-organizationGenome theoryHeterogeneityKaryotype codingParts inheritanceSystem inheritanceSystems biology

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Area of Science:

  • Genomics
  • Systems Biology
  • Bioinformatics

Background:

  • The postgenomic era generates massive amounts of -omics data.
  • Translating this data into clinical applications remains a significant challenge for systems biology and bioinformatics.

Purpose of the Study:

  • To discuss conceptual and technological limitations in current systems biology.
  • To highlight the importance of the genome beyond gene content.
  • To propose new directions for postgenomic research.

Main Methods:

  • Review of conceptual and technological limitations.
  • Synthesis of contributions from molecular cytogenetics and cytogenomics.
  • Contrast between genome theory and gene theory.

Main Results:

  • Current systems biology faces limitations in data interpretation and clinical translation.
  • Genome theory, emphasizing karyotype-mediated information, offers a more holistic view than gene theory.
  • Molecular cytogenetics and cytogenomics are crucial for understanding genome structure, function, and evolution.

Conclusions:

  • A new conceptual framework and holistic methodologies are required for postgenomic research.
  • The genome's role, including its structure and topology, is critical for understanding 'system inheritance'.
  • Molecular cytogenetics and cytogenomics will be vital in the postgenomic era for studying genome alterations and evolution.