Molecular markers
DNA sequencing
Automated reading, automated parallel sample loading and bioinformatics

Topic Completed: 1 February 2011

Revised: 15 February 2019

Copyright: 2008-2018,, Inc.

PubMed Search: Automated reading[TI] OR automated parallel sample loading bioinformatics[TI]

Rodney E. Shackelford, D.O., Ph.D.
Page views in 2018: 10
Page views in 2019 to date: 11
Table of Contents
Definition / general
Cite this page: Shackelford R. Automated reading, automated parallel sample loading and bioinformatics. website. Accessed September 15th, 2019.
Definition / general
  • Other innovations that improved sequencing technology were the implementation of parallel processing, automated parallel sample loading and automated sequence analysis
  • With parallel processing, multiple samples are loaded and separated via capillary electrophoresis simultaneously, allowing a vast increase in the amount of material that can be analyzed at once (i.e. high throughput analysis)
  • Current automated parallel sample loading allows many samples to be quickly and accurately loaded for capillary electrophoresis, bypassing the slow process of manually loading each sample as in slab gel electrophoresis
  • Similarly, the development of automated sequence analysis and the computer programs required to facilitate accurate analyses has allowed faster and more efficient data interpretation
  • The development of bioinformatics has been essential in allowing the sequencing and analysis of large DNA sequences, such as the human genome
    • Although earlier sequence analysis programs often had unsatisfactory base calling algorithms which required further human analysis, later analysis programs overcame these flaws and could analyze DNA sequences with a high degree of certainty
  • The overall effect of the above innovations was to increase the read length, speed, efficiency, accuracy and throughput of DNA sequencing, while lowering sequencing costs
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