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Flexible flagella fight flow: Bacteria change a liquid’s properties and escape entrapment
Flexible flagella fight flow: Bacteria change a liquid’s properties and escape entrapment 27 June 2017A flexible tail allows swimming bacteria to thin the surrounding liquid and to free themselves when trapped along walls or obstacles, according to Penn State researchers. This finding could influence how bacterial growth is controlled.
Genes, Ozone, and Autism: Increased risk for autism when genetic variation and air pollution meet
Genes, Ozone, and Autism: Increased risk for autism when genetic variation and air pollution meet 22 June 2017A new analysis shows that individuals with high levels of genetic variation and elevated exposure to ozone in the environment are at an even higher risk for developing autism than would be expected by adding the two risk factors together.
Potential new target for antimalarial drugs identified
Potential new target for antimalarial drugs identified 14 June 2017A newly described protein could be an effective target for combatting drug-resistant malaria parasites. The protein, the transcription factor PfAP2-I, regulates a number of genes involved with the parasite’s invasion of red blood cells, a critical part of the parasite’s complex life cycle that could be targeted by new antimalarial drugs

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