Photosynthesis News and Research

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Photosynthesis is a chemical process by which plants, some bacteria, and algae convert energy derived from sunlight to chemical energy. This is an important process for biological life on earth because it allows energy from sunlight to be harnessed and transferred into a form that can be utilized by organisms to fuel their activity.

Brazilian Algorithm Projects the Future of Vegetation in the Amazon

A group of researchers at the State University of Campinas (UNICAMP), in São Paulo state, Brazil, has developed an algorithm that projects the future of vegetation in the Amazon, presenting scenarios for transformation of the forest driven by climate change.

7 Jun 2023

Mycorrhizal Fungi Crucial to Storing Carbon and Essential to Global Biodiversity

The vast underground network of fungi beneath our feet stores over 13 gigatons of carbon around the world, roughly equivalent to 36 per cent of yearly global fossil fuel emissions, according to new research.

6 Jun 2023

Contribution Made by Mycorrhizal Associations to Global Carbon Dynamics

Mycorrhizal fungi have indeed been supporting terrestrial life for at least 450 million years by providing plants with soil nutrients necessary for growth. Scientists have discovered that, in addition to creating symbiotic connections with nearly all land plants, these fungi are key carbon transporters into soil ecosystems.

6 Jun 2023

Mixotrophic Microbes Create Carbon Tipping Points Under Warming

A climate feedback loop that can expedite climate change has been determined by scientists studying a group of extensive but often neglected microbes. However, it is not all bad news: this one shows an early warning signal.

2 Jun 2023

Newly Identified Cellular Mechanism Enhances Photosynthesis in Marine Phytoplankton

Take a deep breath. Now take nine more. According to new research, the amount of oxygen in one of those 10 breaths was made possible thanks to a newly identified cellular mechanism that promotes photosynthesis in marine phytoplankton.

1 Jun 2023

Sucrose Acts as a Signal Transmitter for Light-Dependent Root Architecture Formation in Arabidopsis

Plant growth is driven by light and supplied with energy through photosynthesis by green leaves. It is the same for roots that grow in the dark – they receive the products of photosynthesis, in particular sucrose, i.e. sugar, via the central transportation pathways of phloem.

31 May 2023

New Phenology Product Monitors the Climate Change Impacts on Terrestrial Ecosystems

The cycle sequence of important activities in vegetation is a particularly sensitive indicator of climatic changes in terrestrial ecosystems. Most recent studies have focused on structural changes in plants, such as employing greenness indicators to represent the growth process of leaves.

30 May 2023

Researchers Examine the Role of TOR in LR Formation and its Interplay with Auxin Signaling

Along with sugar reallocation, a basic molecular mechanism within plants controls the formation of new lateral roots. An international team of plant biologists has demonstrated that it is based on the activity of a certain factor, the target of rapamycin (TOR) protein. A better understanding of the processes that regulate root branching at the molecular level could contribute to improving plant growth and therefore crop yields, according to research team leader Prof. Dr Alexis Maizel of the Centre for Organismal Studies at Heidelberg University.

23 May 2023

Curtin Experts Available: Corals Make Light Work of Photosynthesis Despite Lack of Sunshine

New Curtin University research has found reef-building corals living deep underwater off the coast of Western Australia’s Kimberley region survive despite a lack of sunlight by kicking into ‘photosynthesis overdrive’ to enhance their ability to gain energy from sunlight and by upping their intake of microorganisms.

12 May 2023

Research Sheds Light on How Nature has Optimized Photosynthesis

Photosynthesis plays a crucial role in shaping and sustaining life on Earth, yet many aspects of the process remain a mystery.

4 May 2023

New Method Uses Artificial Photosynthesis for Synthetic Manufacture of Nutritional Protein

Ensuring the supply of food to the constantly growing world population and protecting the environment at the same time are often conflicting objectives.

3 May 2023

Membrane-Remodeling Proteins in Cyanobacteria are Similar to Protein Found in Higher Organisms

The cells of living organisms are equipped with proteins that are involved in the shaping and remodeling of cellular membranes, thereby performing important tasks.

26 Apr 2023

Microalgae Grown in the Lab for Producing Biofuel

A group of researchers at the State University of Campinas (UNICAMP) in Brazil have grown microalgae under controlled conditions in a laboratory in order to use their metabolites, especially lipids, with the prime purpose of producing biofuel.

20 Apr 2023

Microbial Drought Resistance Could Result in Soil Carbon Losses

Soil stores more carbon than plants and the atmosphere combined, and soil microbes are largely responsible for putting it there.

13 Apr 2023

Evolutionary Encounter of Two Protein Components Could Occur Entirely by Chance

Proteins are the key players for virtually all molecular processes within the cell. To fulfil their diverse functions, they have to interact with other proteins.

7 Apr 2023

New cold "coping" mechanism of plants could offer solutions to breeding more climate resilient crops

On bright chilly mornings you can either snuggle down under the duvet or leap up and seize the day.

31 Mar 2023

Artificial cells to serve as the powerhouse of the future

Chloroplasts and mitochondria are responsible for producing energy in nature, which is essential for creating sustainable, artificial cells in the lab. In addition to being “the powerhouses of the cell,” as the adage from middle school biology goes, mitochondria are also one of the most difficult intracellular components to artificially clone.

30 Mar 2023

Characterizing chlorophylls with help of high-precision quantum chemical calculations

LMU chemists use high-precision quantum chemistry to study key elements of super-efficient energy transfer in an important element of photosynthesis.

27 Mar 2023

Analyzing microscopic chalk disks coccoliths formed by the marine algae

Under the guidance of Rutgers University, a research group learning about virus-host interactions of worldwide abundant and armor-plated marine algae, Emiliania huxleyi, has discovered that the circular and chalk plates produced by the algae have the potential to serve as catalysts for viral infection.

From Rutgers University 7 Mar 2023

Study reveals how chloroplast ATP synthase regulates ATP production in organisms

ATP, the compound essential for the functioning of photosynthetic organisms such as plants, algae, and cyanobacteria, is produced by an enzyme called "chloroplast ATP synthase" (CFoCF1).

22 Feb 2023