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Rice blast research reveals details on how a fungus invades plants

Like a stealthy enemy, blast disease invades rice crops around the world, killing plants and cutting production of one of the most important global food sources. Now a study by an international team of...

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Ailanthus tree's status as invasive species offers lesson in human interaction

An exotic tree species that changed from prized possession to forest management nightmare serves as a lesson in the unpredictability of non-native species mixing with human interactions, according to...

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Resistance gene found against Ug99 wheat stem rust pathogen

The world's food supply got a little more plentiful thanks to a scientific breakthrough. Eduard Akhunov, associate professor of plant pathology at Kansas State University, and his colleague, Jorge...

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Avocado farmers face unique foe in fungal-farming beetle

(Phys.org) —Beetles with unusual "green thumbs" for growing fungi are threatening avocado crops and could transform into a more destructive pest, according to an international team of researchers.

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Researcherargeting voracious Kudzu bug

Alabama Extension specialist and Auburn University professor Xing Ping Hu is gaining insight into the virulent kudzu bug, including the discovery of a native predator that could go a long way toward...

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Keeping centrioles in check to ensure proper cell division

(Phys.org) —The duplication of cellular contents and their distribution to two daughter cells during cell division are amongst the most fundamental features of all life on earth. How cell division...

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Simulated hibernation aids MSU toad work

Mississippi State University researchers successfully promoted egg laying in threatened Boreal toads when they moved the amphibians out of the refrigerator and into the wine chiller.

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Study finds PHS gene that prevents wheat from sprouting

A new study about the common problem of preharvest sprouting, or PHS, in wheat is nipping the crop-killing issue in the bud.

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A skeleton for chromosomes

Researchers at the IMP Vienna discovered that cohesin stabilizes DNA. Jan-Michael Peters and his team at the Research Institute of Molecular Pathology (IMP) found that the structure of Chromosomes is...

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Plant microbes have potential to unlock advances in agriculture, according to...

Smarter use of the microbes that live in and around crops could pay huge dividends for farmers in the near future, according to an Iowa State University microbiologist.

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Molecular pathology via IR and Raman spectral imaging

IR and Raman spectral imaging can distinguish between tissue types, disease types and stages, and even identify the primary tumors from spectral patterns observed in metastatic cells. Furthermore,...

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'Master regulator' protein controls flowering, disease resistance in plants

(Phys.org) —The next time you stop and smell the roses, thank MED18. The protein MED18 controls many important plant processes, including when a plant blossoms, how it resists key fungal diseases, and...

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Fungus may help stop invasive spread of tree-of-heaven

A naturally occurring fungus might help curb the spread of an invasive tree species that is threatening forests in most of the United States, according to researchers.

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Scientists complete chromosome-based draft of the wheat genome

Several Kansas State University researchers were essential in helping scientists assemble a draft of a genetic blueprint of bread wheat, also known as common wheat. The food plant is grown on more than...

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Tomorrow's tomography today: Simultaneous 3D imaging of vascular and neuronal...

(Phys.org)—Given that blood supply to the brain and spinal cord is fundamental to central nervous system (CNS) physiology and pathology, it's not surprising that trauma and disease in spinal cord blood...

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A mile deep, ocean fish facing health impacts from human pollution

Deep-water marine fish living on the continental slopes at depths from 2,000 feet to one mile have liver pathologies, tumors and other health problems that may be linked to human-caused pollution, one...

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Selection of a desired dynamical behavior

Multi-stability, or coexistence of multiple behaviors, is a universal phenomenon found in almost all areas of science in nature, from lasers and chemical reactions to climate or the brain. The...

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Aphids are striking soybeans earlier than expected

Aphids, the tiny insects that can overwhelm soybeans and reduce yields, are appearing earlier than in previous years, according to an Iowa State University entomologist.

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Scientists identify potential inhibitors of cancer metastasis and MS

An international team of scientists including from the University of Adelaide have identified potential inhibitors of specific cell membrane proteins, which are involved in the spread of cancer to...

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Researchers identify target of disease-causing plant pathogens

A new study from a University of Nebraska-Lincoln research team led by plant pathologist Jim Alfano found that a bacterial plant pathogen suppresses a plant's immune system through the action of a...

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Benefits of studying interconnected communities of plants, microbes and other...

On a farm, everything shares a connection.

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An E. coli detector may be in your hands soon

Marc Pollack, a Ph.D. student in the UC Davis Microbiology graduate group, and Jeremy Warren, a former postdoc in Plant Pathology, leave Davis at 5 a.m. every weekday morning to commute to IndieBio, a...

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Exploring gender perception via speech

When listening to voices, we tend to perceive the speaker as masculine or feminine rather quickly. These snap judgments are based on acoustic information from the speaker's voice. But some vocal...

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Identifying brain regions automatically

Using the example of the fruit fly, a team of biologists led by Prof. Dr. Andrew Straw has identified patterns in the genetic activity of brain cells and taken them as a basis for drawing conclusions...

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Study suggests humans can detect even the smallest units of light

Just how dark does it have to be before our eyes stop working? Research by a team from Rockefeller University and the Research Institute of Molecular Pathology in Austria has shown that humans can...

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Environmentally friendly invention may save soybean industry millions of...

If parasites want to get to soybeans, they'll have to go through Kansas State University researchers first.

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Predators can drive increase in virus populations, new study shows

The transparent belly of a tiny beast has revealed how algae-infecting chloroviruses bloom in freshwater around the world, says a new study from the University of Nebraska-Lincoln.

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Video: Engineering a new mosquito

Scientists have long been looking for ways to reduce or get rid of insect-borne diseases, and NC State University's Sophia Webster is taking a new approach that involves genetically engineering the...

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Researchers tackle impact of climate change on plants

Washington State University researchers are undertaking an industrious investigation into the effects of global warming on plants. Making the effort possible is a fully automated "plant hotel" that can...

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Cancer cells detected more accurately in hospital with artificial intelligence

Cancer cells are to be detected and classified more efficiently and accurately, using ground-breaking artificial intelligence – thanks to a new collaboration between the University of Warwick, Intel...

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