A system once tied to DNA organization in cyanobacteria has evolved into a structure that…
Browsing: Cyanobacteria
Cyanobacteria, also known as blue-green algae, are a group of photosynthetic bacteria that inhabit a wide range of environments, including freshwater, marine ecosystems, and terrestrial habitats. These organisms are among the oldest life forms on Earth, with fossil records dating back over 2.5 billion years, playing a crucial role in the development of the planet’s atmosphere and the evolution of other life forms due to their ability to perform oxygenic photosynthesis. Cyanobacteria are unique in their ability to fix atmospheric nitrogen, converting it into a form usable by plants, which is essential for nutrient cycling in many ecosystems. They exhibit a diverse range of shapes and sizes, and some species can form blooms that may produce toxins affecting wildlife and human health. Beyond their ecological importance, cyanobacteria are also explored for their potential applications in biotechnology, including biofuel production and bioremediation of pollutants.
Scientists have identified a previously unknown natural compound produced by heat-loving cyanobacteria that helps protect…
Scientists have traced Lake Erie’s deadly saxitoxin to a cyanobacterium called Dolichospermum. During the warm…
Billions of years ago, oxygen began to appear in Earth’s atmosphere, reshaping the planet and…
Researchers investigating why dolphins sometimes strand on beaches have uncovered an unsettling link between toxic…
Scientists are designing a new living material that captures carbon dioxide directly from the air.…
Modern-day environments in Antarctica contain ponds filled with life forms that closely resemble early multicellular…
A study of Kenya’s Winam Gulf is shedding light on how harmful algal blooms may…
Stanford researchers have identified multiple forms of a ubiquitous enzyme in microbes that flourish in…
Cyanobacteria use an AM radio-like principle to coordinate cell division with circadian rhythms, encoding information…
An international research team has discovered a new cyanobacteria strain, “Chonkus,” that excels in carbon…
New research explores the environmental implications of sucralose, showing its potential to disrupt aquatic microbial…
In mid-May 2024, California’s Clear Lake experienced a significant algal bloom, likely including harmful cyanobacteria,…
Modern biology textbooks assert that only bacteria can take nitrogen from the atmosphere and convert…
Nitrogen is a nutrient essential for all life on Earth. Despite the abundance of nitrogen…
Researchers identify the locations of structural changes in photosystems I and II that allow growth…
Disabling a key enzyme advances efforts to engineer crop plants with cyanobacteria-style photosynthesis for higher…
Cyanobacteria Could Revolutionize the Plastic Industry Microbiologists at the University of Tübingen modify bacteria to…