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This abstract was last modified on March 31, 2025 at 5:23 p.m..

South Texas College
Corresponding Faculty Member: Elizabeth Gonzalez, egonza27@southtexascollege.edu
This abstract will NOT be considered for a talk.
Understanding the diversity of local bacteriophages in the Rio Grande Valley
Jeshua Alvarez, Mia Carrillo, Amber Cortez, Julie Cruz, Gaven Espericueta, Sophia Garcia, Jakelyne Gonzalez, Alexa Guzman, Naidyn Lopez, Justin Perez, Samantha Rios, Cristina Rocha

A virus that infects and replicates within a targeted bacterium by injecting its genetic material is a bacteriophage. The objectives of our research were to 1) isolate bacteriophage from a soil sample, 2) amplify and collect lysate and 3) extract bacteriophage DNA. With the insufficient research in detecting and obtaining these bacteriophages in the Rio Grande Valley (RGV), we decided to gather soil samples from varying locations. The cities of the upper RGV include Edinburg, Palmview, and Pharr Texas. Through a series of lab experiments and by using our host bacteria Microbacterium foliorum, we were able to isolate and then amplify our samples successfully to have a DNA concentration of 42.7, 42.6, and 55.2 ng/ul. The names of the bacteriophages of our samples include “Carrillo”, “Guman”, and “Jakelyne”. The bacteriophages from this project were then sent for DNA sequencing.