Neural stem cells in the adult brain boost their levels of lipid metabolism to grow and generate new neurons. This new finding may open novel therapeutic avenues to treat age- or disease-associated loss of brain cells.
To improve the productivity of cassava - a rough and ready root crop that has long been the foundation of food security in Africa -- and plant breeding in sub-Saharan Africa, the Bill & Melinda Gates Foundation and the Department for International Development of the United Kingdom have awarded Cornell $25.2 million to host a five-year research project.
The Supreme Court announced Friday it will decide whether companies can patent human genes, a decision that could reshape medical research in the United States and the fight against diseases like breast and ovarian cancer.
A huge EU consortium joined forces to develop tools for managing the co-existence of genetically modified (GM) foods and conventional ones in the EU market. The traceability provided should be critical to consumer confidence.
Scientists from the United States, United Kingdom and Germany recently completed the first analysis of the bread wheat genome, one of the "big three" global crops upon which mankind depends for nutrition.
Serious defects in the design and methodology of a paper by SÚralini et al. mean it does not meet acceptable scientific standards and there is no need to re-examine previous safety evaluations of genetically modified maize NK603. These are the conclusions of separate and independent assessments carried out by the European Food Safety Authority (EFSA) and six EU Member States.
Sweeter and more disease-resistant watermelons just may be on their way, thanks to an international consortium of more than 60 scientists that has just published the genome sequence of watermelon (Citrullus lanatus).
Scientists discovered last month an essential mechanism that regulates the flow of calcium into mitochondria. They found that the mitochondrial protein MICU1 is required to establish the proper level of calcium uptake under normal conditions.
Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) and the BioEnergy Science Center (BESC) combined different microscopic imaging methods to gain a greater understanding of the relationships between biomass cell wall structure and enzyme digestibility, a breakthrough that could lead to optimizing sugar yields and lowering the costs of making biofuels.
With increasing demands for sustainable energy, being able to cost-efficiently produce biofuels from plant biomass is more important than ever. However, lignin and hemicelluloses present in certain plants mean that they cannot be easily converted into biofuels. A recent study appears to have solved this problem, using gene manipulation techniques to engineer plants that can be more easily broken down into biofuels.