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Algorithms for DNA Sequencing

A practical, algorithm-rich course that empowers learners to decode DNA sequencing using real data and Python programming.

access

Lifetime

level

Beginner

certificate

Certificate of completion

language

English

What will you in the Algorithms for DNA Sequencing Course

  • Understand the core principles of DNA sequencing and its computational challenges

  • Implement string matching and alignment algorithms

  • Calculate and interpret Hamming and edit distances

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  • Build and apply k-mer indexing, suffix arrays, and overlap graphs

  • Perform genome assembly using de Bruijn graphs

  • Apply Python programming in bioinformatics workflows

Program Overview

1. DNA Sequencing, Strings, and Matching
Duration: 4 hours

  • Overview of DNA sequencing technologies

  • Introduction to genome representation as strings

  • Understanding sequencing errors and quality scoring (FASTQ format)

  • Implementation of naive exact string matching in Python

2. Preprocessing, Indexing, and Approximate Matching
Duration: 3 hours

  • Application of the Boyer-Moore algorithm

  • Building k-mer indices and hash tables for genome search

  • Understanding approximate matches using the pigeonhole principle

  • Introduction to Hamming distance and edit distance

3. Edit Distance, Assembly, and Overlaps
Duration: 3 hours

  • Dynamic programming for edit distance calculation

  • Local and global sequence alignment

  • Principles of shotgun sequencing and read overlaps

  • Construction and analysis of overlap graphs

4. Algorithms for Assembly
Duration: 3 hours

  • Shortest common superstring and greedy algorithms

  • Introduction to de Bruijn graphs and their application in genome assembly

  • Eulerian paths and practical genome assembly considerations

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Job Outlook

  • Bioinformaticians: Strengthen algorithmic problem-solving skills in genomics

  • Molecular Biologists: Gain computational tools for analyzing DNA sequences

  • Software Engineers: Develop efficient genome data pipelines

  • Students and Researchers: Build foundational skills for advanced bioinformatics research

  • Data Scientists: Expand skillset into biological data modeling

9.7Expert Score
Highly Recommended
This course provides an excellent balance between biological context and computational technique. Learners apply algorithms directly to real DNA sequencing data using Python, making it ideal for interdisciplinary growth.
Value
9.3
Price
9.5
Skills
9.7
Information
9.6
PROS
  • Real-world bioinformatics problems and data
  • Detailed algorithm explanations
  • Focus on both theory and practice
  • Suitable for learners from both CS and biology backgrounds
CONS
  • Requires basic Python and algorithm familiarity
  • Concepts may be challenging without prior exposure to genomics

Specification: Algorithms for DNA Sequencing

access

Lifetime

level

Beginner

certificate

Certificate of completion

language

English

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