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Related Concept Videos

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.
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...
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
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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. 
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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-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...

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Related Experiment Video

Updated: Jun 10, 2026

Annotation of Plant Gene Function via Combined Genomics, Metabolomics and Informatics
08:09

Annotation of Plant Gene Function via Combined Genomics, Metabolomics and Informatics

Published on: June 17, 2012

TOPSAN: a collaborative annotation environment for structural genomics.

Dana Weekes1, S Sri Krishna, Constantina Bakolitsa

  • 1Joint Center for Structural Genomics, Bioinformatics Core, Sanford-Burnham Medical Research Institute, La Jolla, CA 92037, USA.

BMC Bioinformatics
|August 19, 2010
PubMed
Summary
This summary is machine-generated.

High-throughput structural biology yields many protein structures underutilized due to lack of manuscripts. TOPSAN, The Open Protein Structure Annotation Network, facilitates collaborative annotation and peer review to enhance data accessibility and impact.

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A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
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A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

Area of Science:

  • Structural biology
  • Bioinformatics
  • Scientific communication

Background:

  • High-throughput structural genomics centers produce numerous novel protein structures.
  • These structures are often deposited in PDB without peer-reviewed manuscripts.
  • This limits their accessibility and utilization by the broader scientific community.

Purpose of the Study:

  • To address the underutilization of protein structure data.
  • To develop a platform for collaborative annotation and scientific dialogue.
  • To enhance the impact of structural genomics data.

Main Methods:

  • Development of TOPSAN (The Open Protein Structure Annotation Network).
  • A web-based platform combining wiki model openness with scientific communication quality control.
  • Facilitation of global research collaborations and expert-reviewed dialogue.

Main Results:

  • TOPSAN enables enhanced annotation and scientific dialogue for protein structures.
  • Expert review and peer validation processes are integrated.
  • Increased accessibility and impact of structural genomics data are facilitated.

Conclusions:

  • TOPSAN bridges the gap between high-throughput data generation and slower scientific analysis.
  • It combines automated annotation with peer-reviewed literature features.
  • Enhances the integration of structural biology data with broader research.