SAELICES GÓMEZ , Lorena

Last name: SAELICES GÓMEZ

First name: Lorena

April 6, 2017 (v1)

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Estructura-función de la glutamina sintetasa de synechocystis sp. Pcc 6803. Interacción de la gsi con los factores inactivantes

Saelices Gómez, Lorena

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Uploaded on: December 4, 2022
January 18, 2018 (v1)

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A core of three amino acids at the carboxyl-terminal region of glutamine synthetase defines its regulation in cyanobacteria

Saelices Gómez, Lorena Robles Rengel, Rocio Florencio Bellido, Francisco Javier

Glutamine synthetase (GS) type I is a key enzyme in nitrogen metabolism, and its activity is finely controlled by cellular carbon/nitrogen balance. In cyanobacteria, a reversible process that involves protein-protein interaction with two proteins, the inactivating factors IF7 and IF17, regulates GS. Previously, we showed that three arginine...

Uploaded on: December 4, 2022
July 21, 2017 (v1)

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Posttranscriptional regulation of glutamine synthetase in the filamentous cyanobacterium Anabaena sp. PCC 7120: Differential expression between vegetative cells and heterocysts

Galmozzi, Carla V. Saelices Gómez, Lorena Florencio Bellido, Francisco Javier

Genes homologous to those implicated in glutamine synthetase (GS) regulation by protein-protein interaction in the cyanobacterium Synechocystis sp. strain PCC 6803 are conserved in several cyanobacterial sequenced genomes. We investigated this GS regulatory mechanism in Anabaena sp. strain PCC 7120. In this strain the system operates with only...

Uploaded on: March 27, 2023

SAELICES GÓMEZ , Lorena

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