Cyanobacteria News and Research

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Elaborating three-dimensional coordination of cell-division site positioning in a cyanobacterium

Cyanobacteria are considered to be the earliest oxygenic photosynthetic organisms present on Earth, and they have played crucial roles in the progress of the environment and life on the planet. Today, cyanobacteria are still found extravagantly in several ecological niches.

9 Feb 2023

Nitrogen metabolism adaptations allowed marine cyanobacteria to survive in the ocean

The UCO publishes a review of the nitrogen metabolism adaptations that allowed the most abundant photosynthetic organism on Earth, marine cyanobacteria, to survive in environments very poor in nutrients.

30 Nov 2022

Structure of phycobilisomes of cyanobacterium revealed

Researchers of RIKEN identified the structure of the “antenna” that a blue-green alga employs to yield light and compared it with those of four other species.

1 Nov 2022

Dual threat may lead cyanobacteria to take in more carbon

The types of ocean bacteria known to absorb carbon dioxide from the air require more energy – in the form of carbon – and other resources when they're simultaneously infected by viruses and face attack from nearby predators, new research has found.

19 Oct 2022

A strong enzyme that functions similar to a Swiss army knife

Blue-green algae, also known as cyanobacteria, have a superpower that likely contributes to their extreme success as waterway invaders. They have a remarkable capacity to store nitrogen and energy in their cells for use when necessary.

3 Oct 2022

Research reveals the secrets of photosynthesis in the shade

Plants and algae use green-tinted chlorophyll to convert high-energy sunlight into food via photosynthesis.

10 Aug 2022

UNC-Chapel Hill biologists study the links between microbial mats and coral Black Bland Disease

UNC-Chapel Hill biologists examine the links between microbial mats and a type of coral disease that has become an urgent conservation concern, and they suggest mitigation strategies to help reduce its spread.

7 Jul 2022

Researchers examine successional difference in biocrusts as well as their relationships with microbial ecosystems

Soil carbon has been an important topic of study in climate change due to the increasing prominence of greenhouse effects.

27 Jun 2022

Microorganisms mediate Sphagnum peatmoss resilience to warming

Microorganisms may provide hope that peatlands can withstand hotter temperatures in a changing climate.

10 Jun 2022

New framework to boost crop growth by incorporating strategies from a fast-growing algal species

A new study provides a framework to boost crop growth by incorporating a strategy adopted from a fast-growing species of green algae.

20 May 2022

A new breakthrough in the quest to improve photosynthesis in certain crops

A Cornell University study describes a breakthrough in the quest to improve photosynthesis in certain crops, a step toward adapting plants to rapid climate changes and increasing yields to feed a projected 9 billion people by 2050.

19 Apr 2022

Researchers analyze the complex function of cyanobacteria and the regulation of the biological clock

Researchers aim to learn more about circadian rhythms, which are the 24-hour internal clock cycles of sleeping and waking that happens in all species, including humans, plants, fungi, and bacteria.

18 Apr 2022

Microbial fertilizer factory on the Earth's seafloor helped support complex life

Scientists reveal a new part of the recipe for complex life on planets, and it involves the onset of a microbial fertilizer factory on the Earth's seafloor roughly 2.6 billion years ago.

11 Mar 2022

Creating a Biological Clock in a Test Tube

We speak to researchers from the UC San Diego Center for Circadian Biology about their latest research that led to the development of a biological clock in a test tube.

From UC San Diego 6 Dec 2021

Researchers use photosynthetic microbes as an oxygen source for nerve cells

Each second, the nerve cells in the brain process numerous signals. And the energy needed to carry out these tasks is mostly generated by aerobic metabolism—the reason why the brain needs a constant supply of oxygen.

15 Oct 2021

Researchers reconstitute the biological clock to better understand circadian rhythms

Daily cycles in virtually every aspect of our physiology are driven by biological clocks (also called circadian clocks) in our cells.

From University of California Santa Cruz 8 Oct 2021

Scientists take step to engineer crops with higher yields by improving photosynthesis

In order to feed a projected 9 billion people by 2050, farmers need to grow 50% more food on a limited amount of arable land. As a result, plant scientists are in a race against time to engineer crops with higher yields by improving photosynthesis.

16 Aug 2021

Semi-artificial electrode could convert light energy into other energy forms in biosolar cells

A research team from the Ruhr-Universität Bochum (RUB), together with colleagues from Lisbon, has produced a semi-artificial electrode that could convert light energy into other forms of energy in biosolar cells.

22 Dec 2020

Scientists identify biosynthetic genes involved in the production of usnic acid in lichens

Scientists from the Faculty of Pharmacy at the Complutense University of Madrid have headed an international study that has successfully detected a sequence of biosynthetic genes that play a key role in the synthesis of usnic acid in lichen—a kind of compound that exhibits antioxidant, antiviral, antibacterial, anticancer, and neuroprotective activity.

14 Dec 2020

Climate change may have indirect effects on mussel size

Blue mussels in the Baltic Sea are getting smaller with time but bigger in numbers, according to a new study from Stockholm University. Analyzing data from the last 24 years, the main reason for this appears to be changes in food quality.

28 Oct 2020