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020 ▼a 9780355803310
035 ▼a (MiAaPQ)AAI10751306
035 ▼a (MiAaPQ)ucla:16597
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 574
1001 ▼a Shimada, Eriko Christine.
24510 ▼a Many Facets of PNPase - Uncovering the Role of PNPase in the Mitochondria.
260 ▼a [S.l.] : ▼b University of California, Los Angeles., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 150 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-08(E), Section: B.
500 ▼a Adviser: Michael A. Teitell.
5021 ▼a Thesis (Ph.D.)--University of California, Los Angeles, 2018.
506 ▼a This item is not available from ProQuest Dissertations & Theses.
520 ▼a PNPase is a conserved 3'-5' exoribonuclease localized in the mammalian mitochondria. Its expression is essential for embryonic development and mitochondrial homeostasis. PNPase has been recently implicated in regulating mitochondrial RNA import.
520 ▼a In order to further study the role of PNPase, we attempted to create a knockout cell line by adjusting the culture conditions to allow cells to survive without functional mitochondria. Interestingly, the resulting cell lines did not have any mit
520 ▼a Finally, we characterized endogenous RNA targets of PNPase, its effect on steady state levels of mitochondrial RNA when PNPase expression is knocked down, and its interaction partners. We find that PNPase binds all mitochondrial tRNAs, mRNAs and
590 ▼a School code: 0031.
650 4 ▼a Molecular biology.
650 4 ▼a Developmental biology.
690 ▼a 0307
690 ▼a 0758
71020 ▼a University of California, Los Angeles. ▼b Molecular Biology 0573.
7730 ▼t Dissertation Abstracts International ▼g 79-08B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0031
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14997164 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자