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Alkaliphiles are bacteria that thrive in alkaline environments, typically with a pH between 10 and 11. While most bacteria prefer neutral pH levels, some species have adapted to extreme conditions. These alkaliphilic bacteria have been found in soils, with many belonging to the Bacillus genus.1

Bacteria, along with Archaea, are prokaryotic organisms, meaning their cells lack a distinct nucleus and other membrane-bound organelles. They are among the earliest forms of life on Earth and exhibit remarkable metabolic diversity, adapting to a wide range of environmental conditions, including temperature and pH.234

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