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Tutorials  

Green Arrow Tutorials™     

Allelic variants of Superoxide Dismutase
Learn to:

  • Do a BLAST search of the human genome
  • Use LocusLink
  • Locate information about a genetic disease and find allelic variants of a gene
  • Locate information in a database of scientific literature
  • Find where a mutation is located within the three dimensional structure of a protein using Cn3D
  • Use NCBI's Genes and Disease section as a classroom resource

  • BLAST for beginners
    A painless introduction for those who have never used BLAST. A set of test sequences is supplied at the end.

    Cancer Biology

    Learn how to:

  • Use Entrez to efficiently locate scientific articles in PubMed
  • Learn about MeSH (Medical Subject Headings)
  • Use Boolean operators (AND, OR, NOT), the wildcard operator (*), and how to combine search terms

  • Introduction to Protein Structure
    Learn:

  • How to use Cn3D - an application for viewing and comparing protein structures
  • How to find structures in the molecular modeling database (MMDB)
  • About the different levels of protein structure
  • About the relationship between the structure and function of a protein
  • About the relationship between the amino acid sequence and physical properties of a protein (charge, hydrophobicity, element, etc.)
  • About protein secondary and quarternary structure
  • How a gene sequence corresponds to a protein sequence
  • Compare protein structures to DNA structures


  • Mitochondria and Chloroplasts

    Learn how to:

  • Use bioinformatics tools to study mitochondria and chloroplasts
  • Study maternal inheritance
  • Compare human mitochondria with mitochondria from other animals
  • Learn about human evolution

  • SNP or Sequencing Error?

  • Use information from phred to evaluate sequence quality
  • Use information about phrap assemblies to evaluate assemblies and to find potential polymorphisms
  • Use the CGAP SNP index as a tool for evaluating potential SNPs
  • Use dbSNP and BLAST to evaluate potential SNPs

  • Two Windows
    Web-based bioinformatics tools are easier to use when you've mastered some simple tricks with your web browser. This tutorial shows how to open 2 web browser windows at the same time and move back and forth.

    Graphing Scientific Data with Microsoft Excel

    Part I. Prepare a straight line plot using Microsoft Excel and get the correct values on the both the X and Y axis.

    Part II. Prepare and edit a semi-log plot with the log scale on the Y axis.


    Funding for this project was provided by the National Science Foundation's Course, Curriculum, and Laboratory Improvement Program under grants DUE-0088153 and DUE-0127599, also from Bio-Link, an NSF Advanced Technology Education Center.

    Any opinions, finding, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of the National Science Foundation.

     
     
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