Disease Resistance Mechanism Identified in Plants
...nts resist diverse pathogens -- includingbacteria, fungi and viruses -- by using very similar defense mechanisms. By understanding how a plant recognizes one pathogen, we should begin to understand how plants identify many different pathogens," Martin said. "This is the first demonstration that th...Mechanism For Disease Resistance Identified In Plants
...nts resist diverse pathogens -- includingbacteria, fungi and viruses -- by using very similar defense mechanisms. By understanding how a plant recognizes one pathogen, we should begin to understand how plants identify many different pathogens," Martin said. "This is the first demonstration that th...Researchers Find How Disease-resistant Plants Recognize Bacteria
...ts resist diverse pathogens -- including bacteria, fungi and viruses -- by using very similar defense mechanisms," he says. "By understanding how a plant recognizes one pathogen, we should begin to understand how plants identify many different pathogens." The discovery of this protein-protein interaction i...Duke researchers find existing drugs can stop fungus that attacks AIDS patients
...w anti-fungal agents against Cryptococcusand other fungi because we are identifying an increase both in the numberof cases of serious fungal infection and in strains of fungus resistantto current treatments," Perfect said. "Ironically, our successeswith antibiotics have helped foster this increase. Patient...Fighting Wheat Scab In New York State
...r ability to control a range of diseases caused by fungi in corn and wheat. Bergstrom and da Luz report promising results in greenhouse studies with bioprotectant bacteria sprayed on wheat heads before they sprayed the wheat heads with Fusarium spores. Bio-protected plants showed fewer diseased grains with...Discovery Of Genetic Pathways May Provide New Ways To Combat Candida Infections
...the sentinels of the immune system. But soon, the fungi fight back, switching to a filamentous form and te...one, developing broad spectrum antibiotics against fungi has been difficult. Fungi are more similar to humans than are bacteria, and few anti-fungal agents ...Researcher Discovers Plant Genes For Phosphate Uptake
...ion. Other scientists working with yeast and other fungi already had identified protein molecules called "phosphate transporters" that actively take up phosphate. They also located the DNA that told cells to produce those proteins. "The phosphate transporter sits on the cell membrane and transfers phosph...Crop Devastation To Be Discussed At National Head Blight Forum
...,contamination with mycotoxins (toxins produced by fungi whichaffect people and animals), and a reduction in seed quality. Thedisease also reduces test weight and lowers market grade." In the December issue of Plant Disease (in press), an internationaljournal of applied plant pathology, Jones and collea...Promising Fatty Acid Research Leads To MS Clinical Trial
... has found that fattyacids from various plants and fungi can alter the course of the disease inanimal models of MS. When fed these fatty acids, in a purified form, rodentswith an experimental disease resembling MS did not develop disease. MS is thought to be due to the body's immune system attacking our o......unctions as an antibiotic and prevents bacteriaand fungi from invading the ants' nests and infecting the members of thecolony. The development of this gland is believed to be associated withthe evolution of the ants' social system, which has been a key factor intheir tremendous ecological dominance. Ants...Killing Fields: A Bacterial Pesticide May Threaten Human Life
...Wisconsin, hopesthat the bacterium will outcompete fungi that can grow on peas, maize and potatoes, keeping the plants free from infection. But B. cepacia can cause a severe and incurable lung infection in peoplewith cystic fibrosis. The US Environmental Protection Agency (EPA) is blocking an appli...Nice Motor...Shame About The Smell
... of years of leavingthe showroom. The culprits are fungi and bacteria growing in theirair-conditioning systems. The fungi can also give motorists and their passengersrunny noses, itchy eyes and other allergic reactions. ...Researcher Uncovers New Species Of Fungus In Wisconsin Lake
...covery is part of a growing interest in freshwater fungi and thepotential medicinal value that they may hav... been studyingthe chemical compounds of freshwater fungi in collaboration with Jim Gloer,a chemist at the University of Iowa. A year earlier in Mycologia, F...Discovery Of Plant-Like Metabolic Pathway In Common Parasites Supplies New Targets For Therapy
...olic pathway essentialfor survival in many plants, fungi and bacteria but not found in mammals. Thisfinding... valuable againstother disease-causing bacteria or fungi that rely on the pathway, such as Mycobacterium tuberculosis , which causes tuberculosis, Staphyloc...... chytrid fungi, which is yet to be named. Chytrid fungi have not previously been found to parasitise vertebrates before. Other types of chytrid fungi can live freely in the water or soil, and there are some that are parasites of plants and insects,"...... why microbes, such as bacteria, nematodes, and fungi constantly attack plants. To protect themselves from being devour plants have developed broad-acting defense mechanisms. To identify such threats, plants must be able to perceive signals from a large variety of potential pathogens to trig...Putting Doesn't Pollute, Research Finds
...s around the green causes air stagnationand allows fungi to develop." For golf course superintendents w... acouple of days," Turco says. "On the other hand, fungi can cause a green to turnbrown in eight or nine hours. That can cause great disappointment to paying...New Phylloxera Strain Poses Threat Primarily To Grape Nurseries
... theycrack and split and become vulnerable to soil fungi and bacteria, eventuallykilling the vine. The foliar-feeding phylloxera, on the other hand, burrows itself into the leaf,where one female lays a couple hundred eggs. As the young emerge from smallbumps or galls, they crawl toward the shoot...Study Of Raindrop Energy To Aid Fight Against Crop Diseases
... Whether a rain shower will spread these fungi is not asimple question of the amount of rain or duration of theshower, but rather a complex interaction of these factors withtemperature, wind, humidity, and the size of the raindr...... most old plant roots, weed seeds, nematodes, soil fungi andbacteria – organisms that sap vigor from a...oil temperatures just enough to kill nematodes, fungi and other pathogenic organisms. "A relatively small increase in temperature does the job," Laguna...