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Related Concept Videos

Genomics02:02

Genomics

Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
Genome Annotation and Assembly03:36

Genome Annotation and Assembly

The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
Synthetic Biology02:55

Synthetic Biology

Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Protein Networks02:26

Protein Networks

An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
RNA-seq03:21

RNA-seq

RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases. 
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while microarray-based...

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Updated: Jun 23, 2026

A Data Integration Workflow to Identify Drug Combinations Targeting Synthetic Lethal Interactions
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A Data Integration Workflow to Identify Drug Combinations Targeting Synthetic Lethal Interactions

Published on: May 27, 2021

An on demand data integration model for biological databases.

Mathew Palakal1, Pavithra Naidu

  • 1School of Informatics, Indiana University Purdue University Indianapolis, 535 West Michigan St., IT 475, Indianapolis, Indiana, USA. mpalakal@iupui.edu

International Journal of Data Mining and Bioinformatics
|May 13, 2009
PubMed
Summary
This summary is machine-generated.

BioXBase is a novel biological query system that integrates data from diverse sources. It enhances information retrieval by 30%, providing a unified, real-time view for improved biological knowledge acquisition.

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Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web
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Last Updated: Jun 23, 2026

A Data Integration Workflow to Identify Drug Combinations Targeting Synthetic Lethal Interactions
07:40

A Data Integration Workflow to Identify Drug Combinations Targeting Synthetic Lethal Interactions

Published on: May 27, 2021

Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web
09:51

Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web

Published on: July 16, 2017

Area of Science:

  • Bioinformatics
  • Computational Biology
  • Data Science

Background:

  • Biological data is increasingly distributed across heterogeneous sources.
  • Integrating this data for knowledge acquisition presents significant challenges.
  • Existing systems often lack comprehensive, real-time data integration capabilities.

Purpose of the Study:

  • To develop a user-centric biological query system (BioXBase) for seamless information integration.
  • To enable real-time knowledge acquisition from distributed, semantically heterogeneous biological data sources.
  • To present integrated biological information in a homogeneous, unified view.

Main Methods:

  • Development of the BioXBase system for real-time, on-the-fly information extraction.
  • Querying multiple distributed biological data sources over the internet.
  • Organizing retrieved information into a unified data view.
  • Comparative analysis against systems with only local databases.

Main Results:

  • BioXBase improved retrieval results by 30% compared to systems using only local databases.
  • Combining BioXBase results with a local database further enhanced results by 20%.
  • The system provides a homogeneous, unified view of biological information in real time.

Conclusions:

  • BioXBase effectively addresses the challenge of integrating distributed biological data.
  • The system significantly enhances the accuracy and significance of biological information retrieval.
  • BioXBase facilitates efficient knowledge acquisition for biological research.