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Proteomics

Proteomics

A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term...

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Updated: Mar 1, 2026

Metabolic Labeling and Membrane Fractionation for Comparative Proteomic Analysis of Arabidopsis thaliana Suspension Cell Cultures

Metabolic Labeling and Membrane Fractionation for Comparative Proteomic Analysis of Arabidopsis thaliana Suspension Cell Cultures

Published on: September 28, 2013

Proteomics in commercial crops: An overview.

Boon Chin Tan¹, Yin Sze Lim², Su-Ee Lau¹

¹Centre for Research in Biotechnology for Agriculture, University of Malaya, Lembah Pantai, 50603 Kuala Lumpur, Malaysia.

Journal of Proteomics

|May 27, 2017

Summary

Plant proteomics is advancing biological research, using technologies like mass spectrometry to analyze crop proteins. This research enhances our understanding of crop development and stress responses, aiding in crop improvement.

Keywords:

2-DE Crop improvement Mass spectrometry Plant proteomics

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Last Updated: Mar 1, 2026

Metabolic Labeling and Membrane Fractionation for Comparative Proteomic Analysis of Arabidopsis thaliana Suspension Cell Cultures

Metabolic Labeling and Membrane Fractionation for Comparative Proteomic Analysis of Arabidopsis thaliana Suspension Cell Cultures

Published on: September 28, 2013

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Published on: June 25, 2020

Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain

Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain

Published on: March 13, 2020

Area of Science:

Plant Science
Proteomics
Genomics

Background:

Proteomics is a rapidly advancing field in biological research.
Recent technological progress enables broad protein identification and modulation monitoring in plants.
This includes understanding plant responses to environmental stresses.

Purpose of the Study:

To review recent proteomic studies in commercial crops.
To highlight advances in understanding crop proteomes.
To discuss the impact of proteomics on plant science.

Main Methods:

Mass spectrometry for protein identification.
Analysis of protein modulation during plant growth and development.
Assessment of proteomic changes in response to abiotic and biotic stresses.

Main Results:

Identification of a broad range of proteins in commercial crops.
Monitoring of protein modulation during various plant life stages and stress conditions.
Enhanced understanding of crop proteomes through recent studies.

Conclusions:

Proteomic research significantly impacts plant science.
Advances in proteomics facilitate comprehensive crop protein analysis and gene function understanding.
Continued proteomic research is expected to contribute to significant crop improvement.