BioTech Lab Entry 5

 Introduction

    This week was spent making a poster for the research conference.

Methods
    The poster was created in PowerPoint. Michel and Aland did the majority of the work on the actual power point slide, while Evan, Carly, Madi, and I wrote the drafts for the different sections of the poster. The results of the UV Test were also examined.

Results

   The results of the UV test showed that Deinococcus xinjiangensis was resistant to all levels of UV exposure so long as the bacteria were inititally incoculated in TGY. If they were inoculated on agar, they would not grow. 

Discussion

    There are multiple possible reasons for this, one of them being that the excess nutrient density of the TGY allowed the bacteria to build stronger cell walls compared to those grown on R2A, or that the extra nutrient density of the TGY physically blocked the UV radiaition, shielding the bacteria and thus limiting their exposure. 

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