BioPython Tutorial for Bioinformatics | Calculate GC Content of a sequence in a single fasta file

Published: 07 May 2021
on channel: Bioinformatics Coach
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This tutorial shows you how to read a fasta file and calculate the GC content of sequences using the python bioinformatics package, biopython.

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Materials
________________________________________________________________________________________________

How to read fasta files using python
   • Read FASTA files with Python for Bioi...  
   • Read FASTA files with Python for Bioi...  

Video on how to install python libraries
   • Install python packages using pip  
   • Installing python packages using pip ...  

Video on how to install Anaconda in Linux
   • Install , Configure and Run Anaconda ...  

Manual calculation of GC Content
   • Bioinformatics for beginners | Course...  

Video on string indexing
   • Python for Bioinformatics #4: Extract...  

Chapters
00:34 Download Data
02:10 Set file path
02:36 Import biopython library
03:16 Read fasta file
03:38 Extract sequence and begin analysis


Commands used

from Bio import SeqIO
SeqIO.parse
Bio.SeqUtils
GC


#Bioinformatics #DataScience #python


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