Overview
This course introduces the scientist to Bioinformatics, which uses computer
databases to store, retrieve and assist in understanding biological information.
Genome-scale sequencing projects have led to an explosion of genetic sequences
available for automated analysis. These gene sequences are the codes, which
direct the production of proteins that in turn regulate all life processes.
The student will be shown how these sequences can lead to a much fuller understanding
of many biological processes allowing pharmaceutical and biotechnology companies
to determine for example new drug targets or to predict if particular drugs
are applicable to all patients. Students will be introduced to the basic concepts
behind Bioinformatics and Computational Biology tools. Hands-on sessions will
familiarize students with the details and use of the most commonly used online
tools and resources. The course will cover the use of NCBI's Entrez, BLAST,
PSI-BLAST, ClustalW, Pfam, PRINTS, BLOCKS, Prosite and the PDB. An introduction
to database design and the principles of programming languages will be provided.
Note: These pages are for the in-class version of this course. You can also take the full course online.
Course Details
Textbook (for in-class version only)
Bioinformatics
for Dummies
Prerequisites
Required: Basic molecular biology (e.g. a basic understanding
of DNA, RNA, proteins, transcription, and translation). Recommended:
Computer Skills for Biologists or equivalent knowledge/experience;
Course Materials
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|
|
| Lecture 1 |
Course Introduction & NCBI's Entrez |
| Lecture Slides: |
HTML, PDF |
| Links: |
Entrez |
Reading Assignment: |
- Review chapters 1 & 2
- Chapters 3,5,7 & 8
|
| Lecture 2 |
DNA Sequence Databases, Sequence Formats, Dynamic Programming,
BLAST algorithm & BLAST online tools |
| Lecture Slides: |
HTML, PDF |
| Links: |
BLAST |
Reading Assignment: |
- Review protein specific aspects of chapters 3, 5 & 7
|
| Lecture 3 |
ORF Finder, GENSCAN, Principles & use of PSI-BLAST |
| Lecture Slides |
HTML, PDF |
| Links: |
ORF Finder
GENSCAN PSI-BLAST |
| Examples |
- Simple Translation (ORF Finder): AF002715 (Map
Kinase CDS 143..4966)
- GENSCAN Example
- PSI-BLAST Example: P49789 (Human histidine
triad protein), AF134851 (Muscle creatine kinase
from Danio rerio)
|
| Additional Info |
Protein Analysis
Tools Collection |
| Reading Assignment: |
- Chapters 4, 6, 9 & 10 (focus on 4 & 9)
|
| Lecture 4 |
Multiple Sequence Alignments with ClustalW & Protein Analysis
(Pfam, Prosite, Prints, Blocks) |
| Lecture Slides: |
HTML, PDF |
| Links: |
ClustalW @ European
Bioinformatics Institute
Prosite, PRINTS,
Pfam, BLOCKS
InterPro, Expasy
Mol. Biol. Server, COGs
@ NCBI, TIGR, TMRI,
Celera |
| Examples: |
Protein Tyrosine Phosphatases
for MSA
PTPB_HUMAN & SRC_MOUSE for
motif searching with SP accession number |
| Lecture 5 |
Databases and interface design; Programming Languages; Practice
Final |
| Lecture Slides: |
HTML, PDF |
| Practice Final Results: |
HTML, PDF |
| Lecture 6 |
The Protein Data Bank; Protein Folds, SCOP & CATH; Structural
Bioinformatics Primer; Structure Alignment; Synopsis |
| Lecture Slides: |
HTML, PDF |
| Links |
PDB SCOP,
CATH CE
(Structural Alignments) |
Additional Bioinformatics Information Resources
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