Marmas Week 6

Purpose

The purpose of this experiment is to develop an understanding of DNA microarray experiments and their function by answering questions concerning their analysis. Additionally, a case study will be looked at that examines a violation of the standards of research ethics.

Questions

1. 

   Question 1, based on Figure 4.6B

1. Transcriptional Response of Three genes to the gradual loss of oxygen
   • Gene X
     • Hour 1: Black
     • Hour 3: Medium Red
     • Hour 5: Black
     • Hour 9: Bright Green
   • Gene Y
     • Hour 1: Black
     • Hour 3: Bright Red
     • Hour 5: Dim Green
     • Hour 9: Bright Green
   • Gene Z
     • Hour 1: Black
     • Hour 3: Dim Red
     • Hour 5: Medium Red
     • Hour 9: Medium Red
2. Genes X and Y were transcribed very similarly, except for at hour 3. However, looking at the ratio of activity, they are very similar at each hour.

Acknowledgements

• I would like to acknowledge my homework partner, David Ramirez, for aiding in the understanding of the analysis questions.
• I would like to acknowledge Dr. Dahlquist for her continuous help in the understanding of this field.