Literature summary for 2.7.7.27 extracted from

Mugford, S.T.; Fernandez, O.; Brinton, J.; Flis, A.; Krohn, N.; Encke, B.; Feil, R.; Sulpice, R.; Lunn, J.E.; Stitt, M.; Smith, A.M.
Regulatory properties of ADP glucose pyrophosphorylase are required for adjustment of leaf starch synthesis in different photoperiods (2014), Plant Physiol., 166, 1733-1747.

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Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
chloroplast	-	Arabidopsis thaliana	9507	-

Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	P55228 and P55229	P55228 i.e. small subunit APS1, P55229 i.e. large subunit ADG2	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Arabidopsis thaliana	-

Synonyms

Synonyms	Comment	Organism
ADG2	-	Arabidopsis thaliana
APS1	-	Arabidopsis thaliana

General Information

General Information	Comment	Organism
physiological function	adjustment of starch synthesis to daylength was compromised in plants expressing a deregulated bacterial AGPase in place of the endogenous AGPase and in plants containing mutant forms of the endogenous AGPase with altered allosteric regulatory properties. If growth at night is low, as in short days, there is a delay before growth recovers during the next day, leading to accumulation of sucrose and stimulation of starch synthesis via activation of AGPase. If growth at night is fast, photosynthate is used for growth at the start of the day, sucrose does not accumulate, and starch synthesis is not upregulated	Arabidopsis thaliana

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Release 2023.1 (January 2023)