ATTED-II: Home

last update: 2026.2.18

Target species with page examples

	Arabidopsis
	[coex] [map] [PC View]

	Field mustard
	[coex] [map] [PC View]

	Soybean
	[coex] [map] [PC View]

	Medicago
	[coex] [map] [PC View]

	Rice
	[coex] [map] [PC View]

	Poplar
	[coex] [map] [PC View]

	Tomato
	[coex] [map] [PC View]

	Grape
	[coex] [map] [PC View]

	Maize
	[coex] [map] [PC View]

	Wheat
	[coex] [map] [PC View]

	Barley
	[coex] [map] [PC View]

	Upland cotton
	[coex] [map] [PC View]

	Rapeseed
	[coex] [map] [PC View]

	Chlamydomonas
	[coex] [map] [PC View]

	Sorghum
	[coex] [map] [PC View]

	Potato
	[coex] [map] [PC View]

	Orange
	[coex] [map] [PC View]

	Stiff brome
	[coex] [map] [PC View]

	Tobacco
	[coex] [map] [PC View]

Citation

Obayashi T, Hibara H, Kagaya Y, Aoki Y, Kinoshita K. (2022) ATTED-II v11: a plant gene coexpression database using a sample balancing technique by subagging of principal components. Plant Cell Physiology, 63: 869-881.

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What's new

2026.2.18: [ver 13.0] The new version provides an upgraded PC View with AI-based PC interpretation, newly added species, and updated RNA-seq coexpression data with an improved correlation calculation in PC score space.

2024.9.27: [ver 12.0] The new version provides updated coexpression data, including wheat and barley, along with a PC Details page for a more detailed understanding of individual coexpressed gene pairs.

2022.09.15: [Bug fix] The coexpression z-score of a guide gene was incorrectly duplicated in the reference column(s) of a paralog gene(s) in the same species. This bug has been fixed. We sincerely apologize for any inconvenience.