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Related Experiment Video

Updated: Nov 7, 2025

Ultra-long Read Sequencing for Whole Genomic DNA Analysis

Ultra-long Read Sequencing for Whole Genomic DNA Analysis

Published on: March 15, 2019

The Need for a Human Pangenome Reference Sequence.

Karen H Miga¹, Ting Wang²

¹UC Santa Cruz Genomics Institute and Department of Biomedical Engineering, University of California, Santa Cruz, California 95064, USA;

Annual Review of Genomics and Human Genetics

|April 30, 2021

Summary

This summary is machine-generated.

The human reference genome, while vital, is limited as it represents only one person. Modernizing to a human pangenome will better capture diverse human genomic sequences for improved health research.

Keywords:

Human Genome Project clinical genomics diversity pangenome

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Area of Science:

Human Genetics
Genomics
Bioinformatics

Background:

The reference human genome sequence is a cornerstone resource in human genetics and genomics.
It has significantly advanced biomedical sciences and human health understanding.
The current reference sequence, representing a single haplotype, has limitations in capturing population diversity.

Purpose of the Study:

To discuss the modernization of the reference human genome.
To introduce the concept of a human pangenome as a more comprehensive reference.
To highlight the importance of representing human genomic diversity.

Main Methods:

Review of existing literature on human genome sequencing and diversity.
Analysis of the limitations of the current single-haplotype reference genome.
Conceptual framework for the development and implementation of a human pangenome.

Main Results:

The single-haplotype reference genome fails to represent the full spectrum of human genomic variation.
A human pangenome offers a more inclusive representation of genetic diversity.
This inclusivity is crucial for advancing biomedical research and personalized medicine.

Conclusions:

The transition to a human pangenome is essential for a complete understanding of human genetics.
A pangenome reference will overcome the limitations of the current monoploid reference.
This modernization promises to enhance research into human health and disease across diverse populations.