Database Notes: Definitions & Explanations PDF Download
Study Database lecture notes PDF with bioinformatics definitions and explanation to study “What is Database?”. Study database explanation with bioinformatics terms to review bioinformatics course for online degree programs.
Database Definition:
A database is a computerized archive used to store and organize data in such a way that information can be retrieved easily via a variety of search criteria.
Essential Bioinformatics by Jin Xiong
Database Notes:
The collection of information is organized in such a way so that it is easy to access and manage that information.
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What is Position Specific Scoring Matrix?
The Position Specific Scoring Matrix (PSSM) is a matrix obtained from the probability of multiple aligned sequences that are similar ...
What is Phylogram?
A phylogram is an evolutionary tree in which the branch lengths gives information about the amount of evolutionary change. ...
What is Node?
In a phylogenetic tree, the starting point of branch at which more than one branches meet and the ending point ...
What is Beta Sheet?
Several β-strands joined together through hydrogen bonding to form extended amphipathic pleated sheets in which side-chains with hydrophobic residues point ...
What is Homology?
If two sequences either DNA, RNA or protein are similar to each other, then it is assumed that they have ...
What is Posterior Probability?
The posterior probability of a random event is the statistical probability that is assigned in the light of relevant prior ...