Some Labor folk have expressed concern that their colleagues have been going a bit "off the rails" – like Joel Fitzgibbon, who when confronted with evidence that Gillard would probably find it difficult to win an election campaign against a flesh-eating bacterium, openly mocked the platitudes that MPs are instructed to trot out at such times.
When this happens, there is a short-lived flow of ions (electrically charged atoms and molecules) out of the bacterium.
It works by focusing on an enzyme involved in making the cell wall of a bacterium.
If the droplet happens to bounce into a bacterium during that time, its ROS are released to wreak havoc.The researchers report that their nano droplets can decimate bacteria on surfaces, reducing them by a factor of between ten and nearly 100.
This has often been blamed on patients who do not take a full course of medication, giving the bacterium the chance to adapt.The share of TB cases that are resistant to drugs is still small.
But if they do—or if some other powerful new virus or bacterium emerges it is unclear whether the world will be ready.SARS and H5N1 gave people a shock, and in their wake a lot of progress has been made and not only in China.
And there may be a third drug in the pipeline.Earlier this year a group led by Bradley Moore of the University of California, San Diego, transferred a cluster of bacterial genes which they suspected might encode the pathway for making an unknown antibiotic into another bacterium, Streptomyces coelicolor.
The botany department of the University of Sao Paulo, for example, was first to crack the genetic code of a bacterium called Xylella fastidiosa, which has been laying waste to vineyards in southern California.
But a host of experiments has failed to detect a single case of a gene jumping from a plant to a bacterium (bacteria seem to prefer to eat the plants rather than to adopt their genes).
Dr Keasling and his colleagues scour the world for suitable enzymes, tweak them to make them work better, then sew the genes for the tweaked enzymes into a bacterium that thus turns out the desired product.
In this world, a bacterium can "choose" a mortal strategy, dumping all its old components into one daughter with limited prospects, and betting most of its future and all of its new bits—on the other.
