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Proscar in australia. Dedicated to my mom and all she has done for me. P.S. I know there are a lot of people who have been asking on here, but it seems all the support I have been getting is so incredibly online pharmacy nz free delivery good and I hope this thread continues to help others. If you're having trouble getting through to someone, or just want vent, ask ask. 1-minute clip shows how 'bacteria are like viruses' and reveals the genetic basis for disease A new study of the microbes living in us has given a powerful glimpse of how they are like viruses – the world's fastest-growing microbes are able to outgrow every other single bacterium. The finding, by scientists from University of Bristol, shows that most bacteria within our bodies are able to survive and grow, as long the right conditions are present – a condition thought to be linked 'selfish' genes. The study also provides new clues as to how our immune system – and by extension our ability to fight disease – works. As the researchers report in journal Nature Communications, it is the bacterial "metabolome" – collection of all kinds bacteria present in our bodies at any one time – that has made the 'bacteria like viruses' idea possible. For this study the team, led by Dr Robert Pusimano, focused on one of the bacterium most closely related to eukaryotes – all plants and animals. A 'metabolome' study was therefore considered the best way to explain how eukaryotes are able to cope with constant and ever-changing numbers of 'non-selfish' microbes. One of the ways bacterium has adapted to meet this challenge is through a special gene. When the gene is activated – it becomes a "selfish gene" in the language of bacterial cells. "Bacterial cells often form a symbiotic relationship with eukariomes," explains Simon Wain-Hobson, a PhD student at the University of Bristol. "It's the only known way eukaryotes can live in symbiosis. This particular bacterium has a very unusual mutation which allows it to carry out its own genome and to make its own protein, without the need to find an existing 'selfish' gene. This was so extraordinary that we have not yet found any similar gene in other bacterium." The genes in bacterium were found to be more than twice as numerous the genes in rest of microbiome. The team believe this is due to two reasons: firstly that the genetic 'selfishness' gene is activated when there a lot of competition for resources, and secondly, that some bacteria will produce more metabolic copies of themselves. |