An international team led by LMU chronobiologists analyses circadian rhythms in microorganisms – and observes mechanisms that are reminiscent of clocks in more complex organisms.
For the first time in Thailand, lecturers at Chulalongkorn University’s Faculty of Pharmaceutical Sciences have successfully developed antibody from tobacco plants with inhibitory effects on the growth of cancer cells in laboratory animals. This signals hope for access to effective cancer medication and treatment at a lower cost.
A new study by researchers at the University of North Carolina at Chapel Hill examined nitrogen fixation among diazotrophs—microorganisms that can convert nitrogen into usable form for other plants and animals—living among sargassum.
It’s a mold that causes billions in crop losses every year, infecting berries, tomatoes and most other fruits and vegetables. Now, researchers have found a way to defeat the mold without showering toxic chemicals on the crops.
Light affects living organisms in many different ways: for example, plants orient their growth direction towards the sun, while circadian rhythms in humans are controlled by daylight.
The western U.S., particularly the Southwest, has experienced a notable increase in record-breaking high temperatures over recent decades, with recurring drought and heatwaves.
A team of researchers found that UD1022, a University of Delaware-patented beneficial bacteria, could be effective against fungal pathogens that affect turfgrass ( such as creeping bent grass) found on golf courses and other professionally managed fields.
A type of soil called terra preta da Amazônia, or Amazon dark earth (ADE), promotes faster growth of trees and enhances their development in qualitative terms, according to an article published in the journal Frontiers in Soil Science.
Researchers from the Hessian State Museum Darmstadt and the Senckenberg Biodiversity and Climate Research Center Frankfurt have uncovered the factors that determine the enormous diversity of herbivorous insects.
On the market for fast landscaping and more; research is underway for pollution clean-up, carbon capture, biomass feedstock crop.
The REPLANT Act provides money for the US Forest Service to plant more than a billion trees in the next nine years. The World Economic Forum aims to help plant a trillion trees around the world by 2030.
Developing disease-resistant, high-quality improved crop varieties to benefit agricultural producers and consumers may seem like a “hairy” task, but Texas A&M AgriLife Research scientists may have gotten to the root of the issue.
All plants and lichens listed as endangered under the Endangered Species Act are sensitive to climate change but there are few plans in place to address this threat directly, according to a new study.
About 15 years ago, researchers reported that the timing of spring in high-Arctic Greenland had advanced at some of the fastest rates of change ever seen anywhere in the world.
In a multi-generation experiment, researchers from the College of Agricultural, Consumer and Environmental Sciences (ACES) found microbes helped plants cope with drought, but not in response to plants’ cries for help. Instead, the environment itself selected for drought-tolerant microbes. And while those hardy microbes were doing their thing, they just happened to make plants more drought-tolerant, too.
In-cell engineering can be a powerful tool for synthesizing functional protein crystals with promising catalytic properties.
Genetic engineers use synthetic biology to provide novel functions in microbes by introducing new genes. A new method called Serine recombinase-Assisted Genome Engineering (SAGE) borrows components from bacterial viruses to aid the stable insertion of genes into bacterial chromosomes. This new tool has the potential to work well in many species of bacteria, including newly discovered bacteria that must grow outside controlled laboratory conditions. These features will help accelerate synthetic biology research for bioenergy.
An exquisitely preserved fossil forest from Japan provides missing links and helps reconstruct a whole Eurasia plant from the late Miocene epoch.
While the smell of fresh pine or the softness of fir branches can ease holiday woes, West Virginia University researchers have discovered that even the act of shopping for real Christmas trees offers consumers mental health benefits they don’t get on a hunt for artificial ones.
Plant species become exotic after being accidentally or deliberately transported by humans to a new region outside their native range, where they establish self-perpetuating populations that quickly reproduce and spread.
Priming crop plants with a microbe sourced from the roots of desert plants could be a powerful tool to boost crop plant's resilience to drought.
Plant geneticists have identified a mutation in a gene that causes the “weeping” architecture – branches growing downwards – in apple trees, a finding that could improve orchard fruit production.
A team led by Prof. WANG Wei from the Institute of Botany of the Chinese Academy of Sciences (IBCAS) has unraveled the evolutionary history of the Arctic flora. The study was published in Nature Communications.
CABI joined an international team of researchers from 57 institutions around the world to share its expertise in a ground-breaking study which highlights the urgent need to protect the world’s forests from non-native pests amid climate change.
Without intervention, the colorful but devastating Japanese beetle could make its way across the evergreen state within two decades, according to a study of their potential dispersion.
With less than 5% of native vegetation remaining on private properties and roadsides on the Yorke Peninsula of South Australia, University of South Australia researchers are calling for dramatic changes to land management measures in order to retain native ecosystems and prevent further biodiversity loss.
Many landscapes in the tropics consist of a mosaic of different types of land use. How people make use of these different ecosystems, with their particular plant communities, was unclear until now. Researchers, many of them from Madagascar, have now investigated this in an interdisciplinary Malagasy research project at the University of Göttingen.
Oceanic islands provide useful models for ecology, biogeography and evolutionary research. Many ground-breaking findings – including Darwin's theory of evolution – have emerged from the study of species on islands and their interplay with their living and non-living environment. Now, an international research team led by the University of Göttingen has investigated the flora of the Canary Island of Tenerife. The results were surprising: the island's plant-life exhibits a remarkable diversity of forms.
Climatic warming is altering the structure and function of alpine ecosystems, including shifts of vegetation boundaries. The upward shift of alpine treelines, the uppermost limit of tree growth forming the boundary between montane forest and alpine communities, is strongly modulated by shrub-tree interactions. But little is known on the responses of such coexisting life forms to a warmer climate.
A study led by a Florida State University researcher that was published in Nature Human Behavior shows how colonization has contributed to the distribution of plants specimens stored in herbaria collections around the world. Plant diversity in nature is generally highest in tropical regions around the equator, with decreasing diversity closer to the poles.
Although wheat was among the first domesticated food crops, it remains a global dietary staple several millennia later.
An international team of researchers led by Dr. James Umen at the Donald Danforth Plant Science Center has made a groundbreaking discovery in the world of developmental biology. In their latest study on volvocine green algae, the scientists identified a new gene, named VSR1, that plays a vital role in the activation of genes specific to the development of female and male reproductive cells.
Recent research, published in the Botanical Journal of the Linnean Society, used the database to reveal that orchids show remarkable diversity of highly specialised pollination strategies that differ across global regions.
Plant roots have their own thermometer to measure the temperature of the soil around them and they adjust their growth accordingly.
Many at-risk forest tree species will probably need biotechnology along with traditional tree-breeding approaches to survive, according to insights published in the July issue of the journal New Forests.
Plant and animal stem cells both rely on the cytoskeleton to divide properly, but a new study finds that they use them in opposite ways—while animal cells pull on the cytoskeleton, plant cells push it away. Harnessing that action could help scientists engineer more resilient plants.
The ability of crops to withstand heat is critical to our food system’s resilience to climate change.
The U.S. Department of Agriculture has funded a new Texas A&M AgriLife Research project expected to bring researchers even closer to developing the “holy grail” of tomatoes.
With a push to the future for farmers to grow renewable energy plants, limited water is a challenge. A Texas A&M AgriLife-led team is addressing that issue by evaluating biobased feedstock cropping systems with both water and carbon resiliency.
Until now, researchers have been unable to model how deceptively simple tubular structures —called chemical gardens — work and the patterns and rules that govern their formation.
The Vidalia onion is a trademarked variety of sweet onion that can only be grown in several counties in Georgia by law.
One of humankind’s most precious fertilizers is slipping away. Phosphorus, which today comes mostly from nonrenewable reserves of phosphate rock, typically winds up in municipal waste streams. In the best cases, wastewater treatment plants sequester about 90% of that phosphorus in “sludge” and decompose that sludge into something known as digestate.
In a first of its kind comparison, UC San Diego scientists have shown that pollination by honey bees, which are not native to the Americas, produces offspring of considerably inferior quality (lower fitness) than offspring resulting from native pollinators.
The Department of Defense Strategic Environmental Research and Development Program (SERDP) has awarded Northern Arizona University a grant upwards of $1 million to support a five-year research project aimed at understanding the impact of invasive species on threatened and endangered (T&E) plants.
A new study investigated the role of the genes in individual switchgrass plants in determining the composition of the bacterial communities associated with the plants’ roots.
The recent tragic loss of the Titan submersible in the depths of the North Atlantic has brought the fascinating (and very dangerous) world of Oceanography and Marine Science to the forefront. Below are some recent stories that have been added to the Marine Science channel on Newswise, including expert commentary on the Titan submersible.
Multiflora rose may sound like a bountiful variant of the classic flowering bush, but its unexpected white blooms and red berries conceal one of Mother Nature’s sinister surprises: The invasive shrub is a thorny foe that threatens native plants in more than 40 states, including West Virginia and neighboring Pennsylvania.
A group of RIPE researchers have found, for the first time, that chloroplast size manipulations are unlikely to be an option for increasing crop photosynthetic efficiency. Their work was recently published in New Phytologist.
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