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020 ▼a 9780438024175
035 ▼a (MiAaPQ)AAI10280701
035 ▼a (MiAaPQ)wisc:14376
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 574
1001 ▼a Carrocci, Tucker Joe.
24510 ▼a Biochemical and Genetic Characterization of Factors that Influence Branchsite Selection during Pre-mRNA Splicing in Yeast.
260 ▼a [S.l.] : ▼b The University of Wisconsin - Madison., ▼c 2017
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2017
300 ▼a 268 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
500 ▼a Adviser: Aaron A. Hoskins.
5021 ▼a Thesis (Ph.D.)--The University of Wisconsin - Madison, 2017.
520 ▼a RNA splicing plays many critical roles in eukaryotic gene expression, yet even 40 years after its discovery, the mechanism by which the spliceosome recognizes and removes introns is still poorly understood. In my thesis, I describe methods to pr
520 ▼a In my thesis, I discuss methods to label RNA fluorescently. I used MS2 fusion proteins tags to the label RNAs in living yeast using small molecule fluorophores. These tags allow for visualization of localized RNAs and demonstrate that organic fl
520 ▼a In the second portion of my thesis, I discuss work on the role of splicing factors that contribute to branchsite choice. I explored the role of cancer causing mutations in a protein called SF3b1 using the yeast spliceosome. Mutations of SF3b1 re
520 ▼a Finally, I used smFRET to observe dynamics in the splicing factor Prp5, which ensures proper branchsite usage by the spliceosome. I showed that Prp5 primarily adopts an open state in the absence of ATP and RNA but transitions to a closed state u
590 ▼a School code: 0262.
650 4 ▼a Biochemistry.
690 ▼a 0487
71020 ▼a The University of Wisconsin - Madison. ▼b Biochemistry-ALS.
7730 ▼t Dissertation Abstracts International ▼g 79-10B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0262
791 ▼a Ph.D.
792 ▼a 2017
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14996579 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자