Scientists found that in 14 independent studies, the yields of two Agave species greatly exceeded the yields of other biofuel feedstocks, such as corn, soybean, sorghum, and wheat. Additionally, even more productive Agave species that have not yet been evaluated exist.
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EAST LANSING, Mich. — It's commonly known, at least among microbiologists, that microbes have an additional option to living or dying — dormancy.
Waterhemp has done it again. University of Illinois researchers just published an article in Pest Management Science confirming that waterhemp is the first weed to evolve resistance to HPPD-inhibiting herbicides.
St. John's, CANADA —January 26, 2011— According to a new study, dominant CEOS, who are powerful figures in the organization as compared to other members of the top management team, drive companies to extremes of performance. Unfortunately for shareholders, the performance of a company with an all powerful CEO can be either much worse than other companies, or much better. But there is one solution to an all powerful CEO: a strong board of directors. Companies with strong boards counteract powerful CEOS, and swing the tide of performance to the plus side.
Massachusetts General Hospital (MGH) investigators have developed a novel system for delivery of growth factors to chronic wounds such as pressure sores and diabetic foot ulcers. In their work published in the Jan. 18 Proceedings of the National Academy of Sciences, the team from the MGH Center for Engineering in Medicine (CEM) reports fabricating nanospheres containing keratinocyte growth factor (KGF), a protein known to play an important role in wound healing, fused with elastin-like peptides.
Montreal, January 26, 2011 – Not all trout are created equal. Those swimming up the streams of British Columbia might resemble their cousins from Quebec, yet their genetic makeup is regionally affected and has an impact on how they reproduce, grow and react to environmental stressors.
Tel Aviv — The most common connective tissue cell in animals is the fibroblast, which plays an important role in healing wounds. But Dr. Neta Erez of Tel Aviv University's Sackler Faculty of Medicine has now demonstrated that fibroblasts can also do a body great harm, helping to "recruit" immune cells for tumor growth.
A new study into Staphylococcus aureus, the bacterium which is responsible for severe chronic infections worldwide, reveals how bacteria have developed a strategy of hiding within host cells to escape the immune system as well as many antibacterial treatments. The research, published by EMBO Molecular Medicine, demonstrates how 'phenotype switching' enables bacteria to adapt to their environmental conditions, lie dormant inside host cells and become a reservoir for relapsing infections.
Exposure to noise from road traffic can increase the risk of stroke, particularly in those aged 65 years and over, according to a study published online today (Wednesday 26 January) in the European Heart Journal [1].
Superbugs are not just a problem in hospitals but could be also coming from our animal farms. Research published in BioMed Central's open access journal BMC Microbiology indicates insects could be responsible for spreading antibiotic resistant bacteria from pigs to humans.