Search results
Results From The WOW.Com Content Network
Pelagibacter ubique is one of the smallest known free-living bacteria, with a length of 370 to 890 nm (0.00037 to 0.00089 mm) and an average cell diameter of 120 to 200 nm (0.00012 to 0.00020 mm). They also have the smallest free-living bacterium genome: 1.3 Mbp , 1354 protein genes, 35 RNA genes.
Ostreococcus tauri was discovered in 1994 in the Thau lagoon, France, in a year-long study of the picoplankton population of the lagoon using flow cytometry. O. tauri was found to be the main component of the picoplankton population in the lagoon, and images of cells produced by transmission electron microscopy revealed the smallest yet described free-living eukaryotic cells. [6]
This refers to the cells' appearance as they contain microscopic elemental sulfur granules just below the cell wall that refract light creating a pearly iridescent luster. [2] The cells are each covered in a mucus sheath aligned in a chain, resembling loose strings of pearls. [3] The species name namibiensis means "of Namibia". [1]
The genus contains the smallest known free-living eukaryotic species, with an average size of 0.8 μm. [1] The ultrastructure of cells in this genus have so far been characterised by remarkable simplicity, being coccoid cells lacking a cell wall and containing a single chloroplast, a single mitochondrion, and a single Golgi body as well as its nucleus. [1]
Its cells are only 400 nm in diameter, making it the smallest known living organism, and the smallest known archaeon. N. equitans ' genome consists of a single circular chromosome, and has an average GC-content of 31.6%.
Egg measures less than 30mm long
It was small enough to fit in the palm of one’s hand. ... “This species represents the smallest known fossil member of the family Felidae to date,” the study says of the newly discovered cat.
"Candidatus Carsonella ruddii" is an obligate endosymbiotic Gammaproteobacterium [1] with one of the smallest genomes of any characterised bacteria. [ 2 ] This is the first, and as of February 2022 the only [ 3 ] [ 4 ] species described from the genus Candidatus Carsonella , named after Rachel Carson .