Literature summary for 3.1.13.4 extracted from

Hirayama, T.; Matsuura, T.; Ushiyama, S.; Narusaka, M.; Kurihara, Y.; Yasuda, M.; Ohtani, M.; Seki, M.; Demura, T.; Nakashita, H.; Narusaka, Y.; Hayashi, S.
A poly(A)-specific ribonuclease directly regulates the poly(A) status of mitochondrial mRNA in Arabidopsis (2013), Nat. Commun., 4, 2247.

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Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
mitochondrion	mitochondrial localizations of isoform AHG2 and poly(A) polymerase AGS1 are required for their functions in the regulation of the poly(A) tract of mitochondrial mRNA	Arabidopsis thaliana	5739	-

Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	Q9LG26	-	-

Synonyms

Synonyms	Comment	Organism
AHG2	-	Arabidopsis thaliana
PARN	-	Arabidopsis thaliana

General Information

General Information	Comment	Organism
physiological function	isoform AHG2 directly regulates the poly(A) tract of mitochondrial mRNA in conjunction with a bacterial-type poly(A) polymerase, AGS1. A ribonuclease-deficient mutant accumulates polyadenylated mitochondrial mRNA and shows defects in mitochondrial protein complex levels. Mutations of AGS1 suppress the AHG2 mutant phenotype. Mitochondrial localizations of AHG2 and AGS1 are required for their functions in the regulation of the poly(A) tract of mitochondrial mRNA	Arabidopsis thaliana

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Release 2023.1 (January 2023)