- ultramicrobacteria
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Bacteria that can exist normally in a miniaturized form or which are capable of miniaturization under low-nutrient conditions. They may be 0.2 mm or smaller in diameter.
Microbiology. Aard_Wark . 2009.
Microbiology. Aard_Wark . 2009.
Ultramicrobacteria — are bacteria that are considerably smaller than normal bacterial cells and are 0.3 to 0.2 micrometres in diameter. This term was first used in 1981, to refer to cocci in seawater that were less than 0.3 μm in diameter. [cite journal… … Wikipedia
Ultramicrobactérie — Les ultramicrobacteries sont des bactéries considérablement plus petites que toutes les cellules des bactéries connues jusque dans les années 1980 (qui mesurent habituellement de 0,2 à 2 micromètres de diamètre). Ces très petites cellules… … Wikipédia en Français
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Bacteria — Taxobox color = lightgrey name = Bacteria fossil range = Archean or earlier Recent image width = 210px image caption = Escherichia coli image is 8 micrometres wide. domain = Bacteria subdivision ranks = Phyla [cite web… … Wikipedia
Bacteria — Bactérie … Wikipédia en Français
Smallest organisms — The smallest organism found on Earth can be measured using a variety of different methods, and can be defined as the smallest by volume, mass, height, or length. Because there is some dispute over what the definition of life is and what entities… … Wikipedia
Chryseobacterium greenlandensis — Scientific classification Kingdom: Bacteria Phylum: Bacteroidetes Class: Flavobacter … Wikipedia
L-form bacteria — Transmission electron micrograph of L form Bacillus subtilis. The cells lack the electron dense cell wall of normal bacteria. Scale bar is 500 nanometers. L form bacteria, also known as L phase bacteria, L phase variants, and cell wall deficient… … Wikipedia
Bactérie de forme L — Vue au microscope électronique d une forme L de Bacillus subtilis ou Escherichia coli. Ces cellules n ont pas de parois résistante comme les bactéries normales. La barre d échelle représente 500 nanomètres. Habituellement, les bactéries possèdent … Wikipédia en Français