Literature summary extracted from

Li, G.; Nasar, V.; Yang, Y.; Li, W.; Liu, B.; Sun, L.; Li, D.; Song, F.
Arabidopsis poly(ADP-ribose) glycohydrolase 1 is required for drought, osmotic and oxidative stress responses (2011), Plant Sci., 180, 283-291.

Organism

EC Number	Organism	UniProt	Comment	Textmining
3.2.1.143	Arabidopsis thaliana	-	-	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
3.2.1.143	poly(ADP-ribose) + H2O	-	Arabidopsis thaliana	ADP-ribose oligomer + ADP-ribose	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
3.2.1.143	PARG1	-	Arabidopsis thaliana
3.2.1.143	poly(ADP-ribose) glycohydrolase 1	-	Arabidopsis thaliana

General Information

EC Number	General Information	Comment	Organism
3.2.1.143	malfunction	osmotic (mannitol treatment) or oxidative (methyl viologen treatment) stress reduces germination rates of the mutant parg1-3 seeds compared with wild type seeds. The parg1-3 plants show reduced tolerance to drought (withholding water), osmotic, and oxidative stress, as well as increased levels of cell damage under osmotic and oxidative stress and reduced survival under drought stress when compared with the wild type plants. Stomata of the parg1-3 plants fail to close under drought stress conditions	Arabidopsis thaliana
3.2.1.143	physiological function	Arabidopsis poly(ADP-ribose) glycohydrolase 1 is required for drought, osmotic and oxidative stress responses	Arabidopsis thaliana

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Release 2023.1 (January 2023)