• Thumbnail for Haloquadratum walsbyi
    Haloquadratum walsbyi is a species of Archaea in the genus Haloquadratum, known for its square shape and halophilic nature. First discovered in a brine...
    22 KB (2,535 words) - 11:37, 18 April 2024
  • Thumbnail for Haloquadratum
    Haloquadratum (common abbreviation: Hqr.) is a genus of archaean, belonging to the family Haloferacaceae. The first species to be identified in this group...
    8 KB (867 words) - 15:31, 13 May 2024
  • Thumbnail for A.E. Walsby
    the European lakes and Baltic Sea. He is noted for his discovery of Haloquadratum walsbyi in brine ponds on the Sinai Peninsula in 1980. He was elected...
    7 KB (869 words) - 04:50, 2 June 2024
  • Thumbnail for Biology
    archaea have very different shapes, such as the flat and square cells of Haloquadratum walsbyi. Despite this morphological similarity to bacteria, archaea...
    132 KB (13,750 words) - 12:28, 6 June 2024
  • Thumbnail for Prokaryote
    spirilla (singular, spirillum). Vibrio – comma-shaped The archaeon Haloquadratum has flat square-shaped cells. Bacteria and archaea reproduce through...
    44 KB (4,770 words) - 01:02, 19 May 2024
  • Thumbnail for Bacterial cellular morphologies
    morphologies (the square, flat box-shaped cells of the Archaean genus Haloquadratum). Other arrangements include pairs, tetrads, clusters, chains and palisades...
    9 KB (896 words) - 20:11, 15 May 2024
  • Thumbnail for Archaea
    archaea have very different shapes, such as the flat, square cells of Haloquadratum walsbyi. Despite this morphological similarity to bacteria, archaea...
    156 KB (16,509 words) - 11:44, 4 June 2024
  • Thumbnail for Lake Hillier
    conducted extensive microbiome and metagenomic DNA sequencing and detected Haloquadratum, Haloferax, Salinibacter, Halobacterium, Halogeometricum, and several...
    11 KB (1,195 words) - 03:13, 3 April 2024
  • Thumbnail for Bittern (salt)
    ammonia (a nitrogen compound). Bittern can be used to culture Haloquadratum archaea. Haloquadratum are distinctly square-shaped and are abundant in hypersaline...
    16 KB (1,869 words) - 11:18, 17 March 2024
  • Thumbnail for Extremophile
    as well as a precursor to vitamin A. Alongside is the haloarchaeon, Haloquadratum walsbyi, which has flat square-shaped cells with gas vesicles that allow...
    62 KB (6,576 words) - 05:15, 15 May 2024