Molecular characterization of the gene encoding glutamine synthetase in the cyanobacterium Calothrix sp. PCC 7601.Elmorjani K., Liotenberg S., Houmard J., de Marsac N.T.View abstractCited forNUCLEOTIDE SEQUENCE [GENOMIC DNA]CategorySequencesSourceUniProtKB reviewed (Swiss-Prot)PubMedEurope PMCBiochem. Biophys. Res. Commun. 189:1296-1302 (1992)Cited in1