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Xochitecatl [ʃot͡ʃiˈtekat͡ɬ] is a pre-Columbian archaeological site located in the Mexican State of Tlaxcala, 18 km southwest of Tlaxcala city. [1] The major architecture dates to the Middle Preclassic Period (1000–400 BC) but occupation continued, with one major interruption, until the Late Classic , when the site was abandoned.
Meaning Origin language and etymology Example(s) bacillus: rod-shaped Latin baculus, stick Bacillus anthracis: bacteri-Pertaining to bacteria: Latin bacterium; Greek βακτήριον (baktḗrion), small staff bacteriophage, bactericide: balan-of the glans penis or glans clitoridis: Greek βάλανος (bálanos), acorn, glans balanitis: bas-
The biogeography of microorganisms (i.e., organisms that cannot be seen with the naked eye, such as fungi and bacteria) is an emerging field enabled by ongoing advancements in genetic technologies, in particular cheaper DNA sequencing with higher throughput that now allows analysis of global datasets on microbial biology at the molecular level ...
The word bacteria is the plural of the Neo-Latin bacterium, which is the romanisation of the Ancient Greek βακτήριον (baktḗrion), [6] the diminutive of βακτηρία (baktēría), meaning "staff, cane", [7] because the first ones to be discovered were rod-shaped. [8] [9]
Various biota include chemosynthetic communities near cold seeps and nonchemosynthetic communities such as bacteria and other micro-benthos, meiofauna, macrofauna, and megafauna (larger organisms such as crabs, sea pens, crinoids, demersal fish, cetaceans, and the extinct Caribbean monk seal) are living in the Gulf of Mexico. [41]
Along with bacteria, biofilms are often initiated and produced by eukaryotic microbes. The biofilms produced by eukaryotes is usually occupied by bacteria and other eukaryotes alike, however the surface is cultivated and EPS is secreted initially by the eukaryote. [92] [93] [160] Both fungi and microalgae are known to form biofilms in such a ...
This myth may stem from the fact that the recording of the event was produced by the Edison film company. Mary Mallon, known as "Typhoid Mary", testified at her 1909 trial that she did not believe she was contagious while an asymptomatic carrier of the bacteria Salmonella typhi. [94]
Furthermore, bacteria can reproduce in as little as 20 minutes, [11] which allows for fast adaptation, meaning new strains of bacteria can evolve quickly. This has become an issue regarding antibiotic resistant bacteria. [citation needed] Thermophile bacteria from deep-sea vent. This organism eats sulfur and hydrogen and fixes its own carbon ...