Researchers have developed a method for statistically predicting impacts of climate change on outbreaks of tularemia in humans. New results show that tularemia may become increasingly common in the future in high-latitude regions.
Read moreFor the first-time we can take a molecular-level look at one of the world's deadliest crop killers.
Read moreLeaves display a remarkable range of forms from flat sheets with simple outlines to the cup-shaped traps found in carnivorous plants.
Read moreThe researchers set out to understand where nature contributes the most to people and how many people may be affected by future changes. By 2050, up to 5 billion people could be at higher risk of water pollution, coastal storms and under-pollinated crops.
Read moreHybrid plants, which produced by crossing two different types of parents, often die in conditions in which both parents would survive. Certain hybrid tobacco plants, for example, thrive at 36 degrees Celsius, but die at 28 degrees Celsius, which is the temperature at which both parents would thrive. Researchers have begun to unravel the molecular mechanisms by which hybrid tobacco plant cells meet their demise.
Read moreA compound in human breast milk fights infections by harmful bacteria while allowing beneficial bacteria to thrive, according to researchers. Human breast milk has more than 200 times the amount of glycerol monolaurate (GML) than is found in cows' milk. Infant formula has none. Future research will determine if GML could be a beneficial additive to cow's milk and infant formula.
Read moreScientists have developed a new approach enabling researchers to more efficiently identify the genes that control plant traits. This method will enable plant breeders and scientists to develop more affordable, desirable, and sustainable plant varieties. The application will be most valuable for the fruit, vegetable and grain crops that are critical for global food security and human nutrition.
Read moreA new study has identified a family of genes in cyanobacteria that help control carbon dioxide fixation.
Read moreScientists have demonstrated that not only plant odors determine the best oviposition site for egglaying hawkmoths, but also the frass of other larvae. They specified the repelling substance in the feces which signals the presence of competing conspecifics. Moreover, the researchers identified an odorant receptor which is involved in the detection of the typical smell of larval frass and thereby governs competition avoidance during oviposition.
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