Genetic Testing for Rare Genetic Disorders

Muhammad Tariq, Naveed Altaf Malik, Ilyas Ahmad, Syeda Seema Waseem, Shahid Mahmood Baig

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Rare genetic disorders affect a significant proportion of the global population. A large number of these patients are either misdiagnosed or remain undiagnosed which can have potentially adverse effects, including failure to provide anticipatory prognosis and identify potential treatment. With the completion of HGP, genetic testing has fast grown into a diagnostic discipline introducing new and costeffective diagnostic tests with reasonable accuracy and specificity. NGS technologies, in particular, changed the field of genetic diagnosis by sequencing the entire genome or subset thereof in a single test and accomplishing diagnosis of virtually all diseases, either congenital or late-onset. These technologies have opened up new opportunities and unique challenges. This chapter discusses the importance of genetic testing, its scope, various technologies and approaches and, finally, the opportunities and challenges accompanying the new age genetic tests.

Original languageEnglish
Title of host publicationOmics Technologies for Clinical Diagnosis and Gene Therapy
Subtitle of host publicationMedical Applications in Human Genetics
PublisherBentham Science Publishers
Pages14-28
Number of pages15
ISBN (Electronic)9789815079517
ISBN (Print)9789815079524
Publication statusPublished - 1 Jan 2022
Externally publishedYes

Keywords

  • ACGH
  • ARMS-PCR
  • Genetic disorders
  • Genetic testing
  • Massive Parallel Sequencing
  • NGS
  • Targeted Gene Panels
  • WES

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