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The Generation Challenge Programme comparative plant stress-responsive gene catalogue.

Samart Wanchana¹, Supat Thongjuea, Victor Jun Ulat

¹Crop Research Informatics Laboratory - International Rice Research Institute (IRRI), DAPO Box 7777, Metro Manila, Philippines.

Nucleic Acids Research

|October 16, 2007

Summary

The Generation Challenge Programme created a public database of plant genes that respond to environmental stress, aiding in drought research. This resource helps identify gene relationships across species for better understanding of plant stress responses.

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Measurements of Physiological Stress Responses in C. Elegans

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Published on: May 21, 2020

Area of Science:

Plant biology
Genomics
Bioinformatics

Background:

Environmental stress significantly impacts plant growth and crop yield.
Understanding plant gene responses to stress is crucial for agricultural advancements.
Comparative genomics offers insights into conserved stress-response mechanisms across plant species.

Purpose of the Study:

To develop and present a comprehensive online resource for stress-responsive plant genes.
To facilitate the identification of orthologous and paralogous gene relationships involved in plant stress.
To support research on plant adaptation to abiotic stresses, particularly drought.

Main Methods:

Compilation of a public database of stress-responsive genes.
Comparative analysis of protein families and phylogenetic relationships.
Generation of multiple sequence alignments (MSA) for gene families.
Development of a web-based graphical user interface (GUI) with query and visualization tools.

Main Results:

A public compendium of stress-responsive genes across plant species is now available.
The resource includes protein families, phylogenetic trees, MSAs, and experimental evidence.
The GUI enables efficient searching and browsing of gene information and relationships.

Conclusions:

The developed online resource provides valuable data for plant stress research.
It aids in elucidating gene functions and evolutionary relationships in response to environmental challenges.
This platform supports the scientific community in addressing agricultural challenges related to climate change and drought.