• Thumbnail for Nostoc
    muscorum Nostoc paludosum Nostoc pruniforme (Linnaeus) C. A. Agardh ex Bornet et Flahault Nostoc punctiforme Nostoc sphaericum Nostoc sphaeroides Nostoc spongiaeforme...
    24 KB (1,463 words) - 11:21, 24 May 2025
  • Thumbnail for Nostoc punctiforme
    Nostoc punctiforme is a species of filamentous cyanobacterium. Under non-limiting nutritional environmental conditions, its filaments are composed of photosynthetic...
    3 KB (261 words) - 18:30, 27 May 2025
  • Thumbnail for Cyanobacteria
    have been found in Prochlorococcus spp. (1.7 Mb) and the largest in Nostoc punctiforme (9 Mb). Those of Calothrix spp. are estimated at 12–15 Mb, as large...
    184 KB (18,405 words) - 16:27, 19 July 2025
  • Thumbnail for Gunnera
    some species of Gunnera host endosymbiotic cyanobacteria such as Nostoc punctiforme. The cyanobacteria provide fixed nitrogen to the plant, while the...
    28 KB (2,397 words) - 20:03, 25 May 2025
  • hydrogen-oxidizing (uptake) hydrogenase enzyme in the diazotrophic cyanobacterium Nostoc punctiforme, so that it would not consume hydrogen that is naturally produced...
    39 KB (4,593 words) - 17:56, 22 May 2025
  • Thumbnail for Cyanobacterial morphology
    during nitrogen starvation by some filamentous cyanobacteria, such as Nostoc punctiforme, Cylindrospermum stagnale, and Anabaena sphaerica. They fix nitrogen...
    68 KB (6,844 words) - 05:00, 11 June 2025
  • annihilate uptake hydrogenase activity. This has been done on a strain of Nostoc punctiforme: one of the structural genes of the NiFe uptake hydrogenase was inactivated...
    49 KB (5,049 words) - 19:54, 11 July 2025
  • Thumbnail for Glomeromycota
    pyriformis) that forms endosymbiotic associations with the cyanobacterium Nostoc punctiforme and produces spores typical to this division, in the Archaeosporales...
    19 KB (2,020 words) - 12:56, 24 May 2025
  • Thumbnail for Encephalartos
    of acetic acid has also been noted. Colonies of the cyanobacterium Nostoc punctiforme occur in apparent symbiosis inside the root tissue, while the rootlets...
    39 KB (1,107 words) - 18:07, 21 June 2025
  • Thumbnail for Peltigera canina
    sandy areas The cyanobiont Nostoc associates with Peltigera canina, and resembles the species N. sphaericum and N. punctiforme. "Synonymy: Peltigera canina...
    3 KB (205 words) - 21:20, 4 May 2025
  • between 95-99%. The iCapTag™ contains patented component derived from Nostoc punctiforme (Npu) intein. This tag is used for protein purification of recombinant...
    24 KB (2,683 words) - 05:50, 23 May 2025
  • Burkholderia species (sp.)/Rhizopus microsporus (R. microsporus), Nostoc punctiforme (N. punctiforme)/Geosiphon pyriforme (G. pyriforme) and Candidatus Glomeribacter...
    8 KB (1,075 words) - 05:25, 10 February 2023
  • Thumbnail for Hopanoids
    intracellular survival in Aeschynomene legumes. In the cyanobacterium Nostoc punctiforme, large quantities of 2-methylhopanoids localize to the outer membranes...
    42 KB (4,595 words) - 07:38, 5 April 2025
  • Thumbnail for Cyanobacterial motility
    Priscila; Adams, David G. (2007). "Molecular Analysis of Genes in Nostoc punctiforme Involved in Pilus Biogenesis and Plant Infection". Journal of Bacteriology...
    53 KB (5,764 words) - 20:11, 6 July 2025
  • Thumbnail for Geosiphon
    specialised bladder used to harbour cyanobacteria, usually Nostoc punctiforme, although other Nostoc species are known to be incorporated by the fungus. Geosiphon...
    7 KB (826 words) - 07:47, 13 August 2023
  • Cournac L (April 2004). "Gas exchange in the filamentous cyanobacterium Nostoc punctiforme strain ATCC 29133 and Its hydrogenase-deficient mutant strain NHM5"...
    25 KB (2,790 words) - 01:11, 16 July 2024
  • Thumbnail for Creatininase
    "Crystal structure of a creatinine amidohydrolase (Npun_F1913) from Nostoc punctiforme PCC 73102 at 2.00 A resolution". doi:10.2210/pdb3no4/pdb. {{cite journal}}:...
    3 KB (300 words) - 13:36, 26 August 2023
  • chemo-attractant for nitrogen-starved and symbiotic cyanobacteria. Cells of Nostoc punctiforme, which have been shown to possess genes encoding proteins that complement...
    33 KB (3,813 words) - 01:13, 21 October 2024
  • Thumbnail for Geosmin synthase
    2008). "Identification of sesquiterpene synthases from Nostoc punctiforme PCC 73102 and Nostoc sp. strain PCC 7120". Journal of Bacteriology. 190 (18):...
    15 KB (1,539 words) - 13:15, 21 July 2025
  • 2008). "Identification of sesquiterpene synthases from Nostoc punctiforme PCC 73102 and Nostoc sp. strain PCC 7120". Journal of Bacteriology. 190 (18):...
    1 KB (119 words) - 12:44, 26 August 2023
  • Thumbnail for Pentapeptide repeat
    fusion of two pentapeptide repeat proteins, Np275 and Np276, from Nostoc punctiforme: resurrection of an ancestral protein". Protein Sci. 16 (4): 755–60...
    7 KB (748 words) - 01:36, 29 November 2023
  • Cournac L (April 2004). "Gas exchange in the filamentous cyanobacterium Nostoc punctiforme strain ATCC 29133 and Its hydrogenase-deficient mutant strain NHM5"...
    8 KB (876 words) - 15:47, 13 October 2024
  • versions, from the filamentous species Anabaena sp. Strain PCC 7120 and Nostoc punctiforme. There are two independently folded domains of the kaiA protein: KaiA180C...
    25 KB (3,108 words) - 07:40, 3 June 2024