ANSC644 Bioinformatics-Database Mining 1 ANSC644 Bioinformatics §Carl J. Schmidt §051 Townsend...
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Transcript of ANSC644 Bioinformatics-Database Mining 1 ANSC644 Bioinformatics §Carl J. Schmidt §051 Townsend...
ANSC644 Bioinformatics-Database Mining
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ANSC644 Bioinformatics
Carl J. Schmidt051 Townsend [email protected]://udgenome.ags.udel.edu/ANSC644
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Bioinformatics
Application of computer science to aid the life scientist in understanding biological processes.
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Bioinformatics
Application of computer science to aid the life scientist in understanding biological processes.
Computer Science
Life Science
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Bioinformatics
Application of computer science to aid the life scientist in understanding biological processes.
Computer Science
Life Science
Statistics
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Objectives:
Introduce web accessible bioinformatics programs
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Objectives:
Introduce web accessible bioinformatics programs
Perspective of the life scientist
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Objectives:
Introduce web accessible bioinformatics programs
Perspective of the life scientist What is available?
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Objectives:
Introduce web accessible bioinformatics programs
Perspective of the life scientist What is available? How do I use these tools?
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Objectives:
Introduce web accessible bioinformatics programs
Perspective of the life scientist What is available? How do I use these tools? What do the results mean?
Mining Internet Biomedical Databases
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Database
A computer accessible organized source of information. Three types- differ in how data is organized.
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Database
A computer accessible organized source of information. Three types- differ in how data is organized.
Flatfile- ordered collection of files, typically in a standard format.
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Database
A computer accessible organized source of information. Three types- differ in how data is organized.
Flatfile- ordered collection of files, typically in a standard format.
Relational Database-Information is stored in a collection of tables.
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Database
A computer accessible organized source of information. Three types- differ in how data is organized.
Flatfile- ordered collection of files, typically in a standard format.
Relational Database-Information is stored in a collection of tables.
Object Oriented Database-Can handle complex objects, beyond tables (images, video files)
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DatabaseA computer accessible organized source of
information. Three types- differ in how data is organized.
Flatfile- ordered collection of files, typically in a standard format.
Relational Database-Information is stored in a collection of tables.
Object Oriented Database- Can handle complex objects beyond tables such as images, video files etc.
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GENE
Some Relationships for a Given Gene
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GENE
Sequence
Some Relationships for a Given Gene
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GENEPublications
Sequence
Some Relationships for a Given Gene
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GENEPublications
Sequence
Product
Publications Structure
Some Relationships for a Given Gene
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GENEPublications
Sequence
Product
Publications Structure
Homologs
Some Relationships for a Given Gene
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GENEPublications
Sequence
Product
Publications Structure
Homologs
Expression Data
Some Relationships for a Given Gene
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GENEPublications
Sequence
Product
Publications Structure
Homologs
Expression Data
Mutation Data
Phenotype
Some Relationships for a Given Gene
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EntrezCentral Query Page for Biomedical
Information.Includes:
Literature Sequences
– Nucleotide
– Protein
– Structures
Online Mendelian Inheritance in Man Much more
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EntrezQuery interface
Entrez Query Page
Pubmed - literature
Nucleotide Sequences
Online Mendelian Inheritance
DBs
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Boolean operators
The search engine understands: AND, OR, NOT
This permits refining the search to focus on topic of interest.
If no operated added PUBMED uses AND between terms. Virus infection is {Virus AND infection}
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PUBMED Tutorial
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