Skip to main content
Journal of Bacteriology logoLink to Journal of Bacteriology
. 1981 Dec;148(3):980–982. doi: 10.1128/jb.148.3.980-982.1981

Detection of Glutamate Synthase in Heterocysts of Anabaena sp. Strain 7120

Manju Gupta 1, Noel G Carr 1
PMCID: PMC216301  PMID: 6118357

Abstract

The formation of [14C]glutamate from [14C]glutamine in the presence of α-oxoglutarate was observed in extracts of heterocysts of Anabaena sp. strain 7120 under conditions that indicate the operation of glutamate synthase.

Full text

PDF
980

Images in this article

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Dharmawardene M. W., Haystead A., Stewart W. D. Glutamine synthetase of the nitrogen-fixing alga Anabaena cylindrica. Arch Mikrobiol. 1973 Apr 26;90(4):281–295. doi: 10.1007/BF00408924. [DOI] [PubMed] [Google Scholar]
  2. ITZHAKI R. F., GILL D. M. A MICRO-BIURET METHOD FOR ESTIMATING PROTEINS. Anal Biochem. 1964 Dec;9:401–410. doi: 10.1016/0003-2697(64)90200-3. [DOI] [PubMed] [Google Scholar]
  3. Lea P. J., Miflin B. J. Glutamate synthase in blue-green algae. Biochem Soc Trans. 1975;3(3):381–384. doi: 10.1042/bst0030381. [DOI] [PubMed] [Google Scholar]
  4. Lex M., Carr N. G. The metabolism of glucose by heterocysts and vegetative cells of Anabaena cylindrica. Arch Microbiol. 1974;101(2):161–167. doi: 10.1007/BF00455936. [DOI] [PubMed] [Google Scholar]
  5. Meeks J. C., Wolk C. P., Thomas J., Lockau W., Shaffer P. W., Austin S. M., Chien W. S., Galonsky A. The pathways of assimilation of 13NH4+ by the cyanobacterium, Anabaena cylindrica. J Biol Chem. 1977 Nov 10;252(21):7894–7900. [PubMed] [Google Scholar]
  6. Pearce J., Leach C. K., Carr N. G. The incomplete tricarboxylic acid cycle in the blue-green alga Anabaena variabilis. J Gen Microbiol. 1969 Mar;55(3):371–378. doi: 10.1099/00221287-55-3-371. [DOI] [PubMed] [Google Scholar]
  7. Rognstad R., Clark D. G. Effects of aminooxyacetate on the metabolism of isolated liver cells. Arch Biochem Biophys. 1974 Apr 2;161(2):638–646. doi: 10.1016/0003-9861(74)90348-8. [DOI] [PubMed] [Google Scholar]
  8. Thomas J., Meeks J. C., Wolk C. P., Shaffer P. W., Austin S. M. Formation of glutamine from [13n]ammonia, [13n]dinitrogen, and [14C]glutamate by heterocysts isolated from Anabaena cylindrica. J Bacteriol. 1977 Mar;129(3):1545–1555. doi: 10.1128/jb.129.3.1545-1555.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Thomas J., Wolk C. P., Shaffer P. W., Austin S. M., Galonsky A. The initial organic products of fixation of 13N-labeled nitrogen gas by the blue-green alga Anabaena cylindrica. Biochem Biophys Res Commun. 1975 Nov 17;67(2):501–507. doi: 10.1016/0006-291x(75)90840-2. [DOI] [PubMed] [Google Scholar]
  10. Winkenbach F., Wolk C. P. Activities of enzymes of the oxidative and the reductive pentose phosphate pathways in heterocysts of a blue-green alga. Plant Physiol. 1973 Nov;52(5):480–483. doi: 10.1104/pp.52.5.480. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Journal of Bacteriology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES