Cyanobacteria played an important role in the evolution of Early Earth and the biosphere.
They are responsible for the oxygenation of the atmosphere and oceans since the Great …

Energy conversion of sunlight by photosynthetic organisms has changed Earth and life on it.
Photosynthesis arose early in Earth's history, and the earliest forms of photosynthetic life …

Photosynthesis was well-established on the earth at least 3.5 thousand million years ago,
and it is widely believed that these ancient organisms had similar metabolic capabilities to …

Although they are among the most abundant of all living things and provide essential
oxygen, food, and shelter to the animal kingdom, few books pay any attention to how and …

Photosynthesis is an ancient process on Earth. Chemical evidence and recent fossil finds
indicate that cyanobacteria existed 2.5–2.6 billion years (Ga) ago, and these were certainly …

Cyanobacteria are the only known prokaryotes capable of oxygenic photosynthesis, the
evolution of which transformed the biology and geochemistry of Earth. The rapid increase in …

Photobiomodulation (PBM) consists of a photon energy transfer to the cell, employing non-
ionizing light sources belonging to the visible and infrared spectrum. PBM acts on some …

Phototrophic bacteria are among the most biogeochemically significant organisms on Earth
and are physiologically related through the use of reaction centers to collect photons for …

For well over a hundred years, members of the bacterial phylum Cyanobacteria have been
considered strictly photosynthetic microorganisms, reflected in their classification as “blue …

Oxygenic photosynthesis starts with the oxidation of water to O 2, a light-driven reaction
catalysed by photosystem II. Cyanobacteria are the only prokaryotes capable of water …