cyanobaktériumszármazékú
Cyanobacteria, also known as blue-green algae, are a phylum of photosynthetic bacteria that obtain their energy through photosynthesis. Unlike plants, they lack a nucleus and other membrane-bound organelles, classifying them as prokaryotes. These microorganisms are among the oldest life forms on Earth, with fossil records dating back over 3.5 billion years, and played a crucial role in shaping the planet’s early atmosphere by producing oxygen through photosynthesis.
Cyanobacteria are widely distributed in various environments, including freshwater, marine systems, and even terrestrial habitats like
While many cyanobacteria are harmless, certain species produce toxins that can be harmful to humans and animals.
Cyanobacteria are also of interest in biotechnology and sustainable energy research. Their ability to fix atmospheric