Literature summary for 6.3.1.2 extracted from

Uheda, E.; Maejima, K.
Inhibition of nitrogen-fixing activity of the cyanobiont affects the localization of glutamine synthetase in hair cells of Azolla (2009), J. Plant Physiol., 166, 1705-1709.

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Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
chloroplast	in hair cells of plants grown under an Argon environment, regardless of the type of nitrogen source provided, only weak immunolabeling of enzyme is observed in the cytoplasm and in chloroplasts. In contrast, in hair cells of plants grown under N2, abundant immunolabeling of enzyme is observed in both sites	Azolla sp.	9507	-
cytoplasm	in hair cells of plants grown under an Argon environment, regardless of the type of nitrogen source provided, only weak immunolabeling of enzyme is observed in the cytoplasm and in chloroplasts. In contrast, in hair cells of plants grown under N2, abundant immunolabeling of enzyme is observed in both sites	Azolla sp.	5737	-

Organism

Organism	UniProt	Comment	Textmining
Azolla sp.	-	a genus of aquatic ferns, which harbors the cyanobacterium Anabaena azollae in specialized cavities formed in its leaves	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
hair cell	-	Azolla sp.	-

Expression

Organism	Comment	Expression
Azolla sp.	specific inhibition of the nitrogen-fixing activity of the cyanobiont affects the localization of glutamine synthetase isoenzymes. Ammonium fixed and released by the cyanobiont could stimulate glutamine synthetase synthesis in hair cells	additional information

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Release 2023.1 (January 2023)