Maryana Ayzikovitch
BIO 111
Jonathan Heckmann
This article is about essayal look for do on deuce types of mice, monogamy and leisurely, to see if the sexual ways in 2 closely related mice species have jolt on the immune system at DNA molecular(a) level. This research showed us how our social behavior can backsheesh to evolutionary changes at gene level and selection wedge changes. This kind of research was also very(prenominal) meaning(a), and couldnt be done before, because of enormous data digest which became available with recent technology. The research took place at the University of California Berkeley. The research was made under supervision of Matthew MacManes, a NIH sponsored post-doctoral fellow at UC Berkeley.
devil types of mouse, monogamy (California mouse) and promiscuous (the deer mouse), were used in this experiment. However, these two types of mice are very close relatives, their sexual behavior is very contrastive, and this was the main key of this experiment. The first step was to test the vaginal bacteria in each type of mice. This part of an experiment showed that the deer mice were exposed to more vaginal bacteria, because of their sexual behavior and selection pressure.
The second step was to do genetic analysis on the variety of DNA present comparing to different types of bacteria, and how it related with two different types of species. The result showed that promiscuous mice had two times more bacteria diversity than monogamy mice. The attached thing was to test how immune system correlates with bacteria. The result was, that since the promiscuous mice were exposed to more bacteria, their immune system was much stronger thence monogamy mice. The article also talks about confusable researches in other species. But another very important thing of this project is that it was first next generation resultant study. This type of an experiment had the enormous amount of data analyzing experience, and was complicated in...
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