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Description
The primary objective of this project is to further the knowledge about SCL26 family of anion transporters. The goals of the experiment were to find the lowest sulfate concentration where the yeast without Sulp1 and Sulp2 is able to grow, but it grows very slowly, and to find a higher

The primary objective of this project is to further the knowledge about SCL26 family of anion transporters. The goals of the experiment were to find the lowest sulfate concentration where the yeast without Sulp1 and Sulp2 is able to grow, but it grows very slowly, and to find a higher sulfate concentration where the yeast grows quickly, with or without the sulfate transporters. The lowest sulfate concentration where the yeast without the sulfate transporters is able to grow was determined to be 2-4 mM, however, this range can likely be refined by more quantitative analytical methods. At a sulfate concentration of 20 mM sulfate or higher, the yeast is able to grow quickly without high-affinity sulfate transporters. The next step in the project is to re-introduce the Sulp1 and Sulp2 genes into the yeast, so that growth in low and high sulfate conditions can be compared with and without the Sulp1 and Sulp2 proteins. The long-term goals of the project are to bring experience with yeast to Dr. Nannenga’s structural discovery lab, to determine if yeast sulfate transporters respond in the same way to drug candidates as human sulfate transporters, and to determine the structure of the proteins using cryo-electron microscopy.
ContributorsCall, Nicolas I (Author) / Nannenga, Brent (Thesis director) / Wang, Xuan (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05