These organelles,
which perform photosynthesis in green plants, are descendants of formerly free - living cyanobacteria, which are prokaryotes that lack an RNAi system.
The bacterium Moorella thermoacetica is being used to
perform photosynthesis in a hybrid artificial photosynthesis system for converting sunlight into valuable chemical products.
The rise of
bacteria performing photosynthesis, which releases oxygen as a byproduct, is often considered the source of the rapid increase in atmospheric oxygen, which had previously been scarce.
But plants that
perform photosynthesis through a crassulacean acid metabolism (CAM) system may enable bioenergy production without disrupting food supplies.
As Annmarie summarizes the findings from five papers, we discover a simple fact that I certainly never knew: when
plants perform photosynthesis, they also emit light!
Symbiogenesis recognizes that the mitochondria [the energy factories] in animal, plant, and fungal cells came from oxygen - respiring bacteria and that chloroplasts in plants and algae — which
perform photosynthesis — came from cyanobacteria.
The microalgae measures approximately 10 microns (0.01 millimeters) and its known that when it stays in an organism,
it performs photosynthesis and genetically mutates the host products, providing a significant amount of food.
One such effect, called bleaching, occurs when the symbiotic algae that are essential for providing nutrients to the coral either lose their identifying photosynthetic pigmentation and their ability to
perform photosynthesis or disappear entirely from the coral's tissue.
Thus, cryptophytes have acquired the ability to
perform photosynthesis.
The researchers from Bochum, on the other hand, take advantage of the fact that, like plants, cyanobacteria
perform photosynthesis.
An international team led by Indiana University researchers has uncovered the regulation of a system that allows a globally abundant bacterium to efficiently capture sunlight and
perform photosynthesis.
Past studies have shown that water containing artificial sweeteners can harm a plant's ability to
perform photosynthesis.
Once in the environment, triclosan can disrupt algae's ability to
perform photosynthesis.
Berkeley Lab researchers are using M. thermoacetica to
perform photosynthesis — despite being non-photosynthetic — and also to synthesize semiconductor nanoparticles in a hybrid artificial photosynthesis system for converting sunlight into valuable chemical products.
Plants need trace amounts of iron to
perform photosynthesis, but certain parts of the oceans lack it, and thus algae are scarce.
During the Northern hemisphere's spring and summer, more plants are able to
perform photosynthesis and convert to carbon dioxide to oxygen - reducing the CO2 levels.
Phytoplankton, which live close enough to the water's surface to
perform photosynthesis — critical to maintaining oxygen in Earth's atmosphere — form the base of the marine food web.4 Although phytoplankton are microscopic, they can be seen from satellites when they grow in a concentrated area (bloom) on the ocean's surface.5 Zooplankton, which feed on phytoplankton, and bacterioplankton, which recycle nutrients in the water, make up the next levels of the web.4
To gather that evidence, Reichstein and his team used satellite images from 1982 and 2011 to reveal how much light plants in an area absorb so they can
perform photosynthesis.
Both results could facilitate the crops» ability to
perform photosynthesis.