2022 Spring - Tarleton - Wed - Alexandra Sottosanti

In the final results shown in the Week 5 Results image, the CSM_Px sample was the only one to sustain the pesticide bioremediation bacteria. The revitalized culture is identified with the number 20 and was plated from the CSM_Px culture. This means that the bioremediation bacteria were able to metabolize the pesticide Paraxon, while in the Carbon selective medium. There is a clear color difference between the CSM_Px sample, and the other three samples in that the other three do not show significant color variation, indicating no pesticide metabolizing bacterial growth. Throughout weeks 2-5, the CSM_Px test tube maintains a stronger difference compared to the other tubes, indicating early on that this tube could contain the desired bacteria.

The T-test Results image depicts a T-test, or a statistical analysis that measures the significance between two variables and determines if the significance is due to random chance. The variables are considered significant if the P-value, or the number circled in yellow on the image above, is greater than 0.05. With the T-test calculating a resulting P-value of 0.60, there was no significant difference between samples of the BIMS majors compared to Other majors.

Data for Soil Sample and Researcher
Tarleton State University campus, Stephenville, TX, Stephenville, TX 76401, United States
Collection Date of Soil Sample
Alexandra Sottosanti
Tarleton State University
Lab Section
Course Term
Year of Course
Images for Soil Sample
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