J
Jonathan A. Claypool
Researcher at University of California, Irvine
Publications - 5
Citations - 684
Jonathan A. Claypool is an academic researcher from University of California, Irvine. The author has contributed to research in topics: Transcription (biology) & Response element. The author has an hindex of 5, co-authored 5 publications receiving 659 citations.
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Journal ArticleDOI
Cdc53/cullin and the essential Hrt1 RING-H2 subunit of SCF define a ubiquitin ligase module that activates the E2 enzyme Cdc34.
Jae Hong Seol,R. M. Renny Feldman,Wolfgang Zachariae,Andrej Shevchenko,Craig C. Correll,Svetlana Lyapina,Y. Chi,Marta Galova,Jonathan A. Claypool,Suzanne Sandmeyer,Kim Nasmyth,Raymond J. Deshaies +11 more
TL;DR: It is concluded that Cdc53/Hrt1 comprise a highly conserved module that serves as the functional core of a broad variety of heteromeric ubiquitin ligases.
Journal ArticleDOI
Tor pathway regulates Rrn3p-dependent recruitment of yeast RNA polymerase I to the promoter but does not participate in alteration of the number of active genes.
Jonathan A. Claypool,Sarah L. French,Katsuki Johzuka,Kristilyn Eliason,Loan Vu,Jonathan A. Dodd,Ann L. Beyer,Masayasu Nomura +7 more
TL;DR: Using chromatin immunoprecipitation assays, data suggest that the decrease in the transcription rate of individual active genes in stationary phase is achieved by the Tor signaling system acting at the Rrn3p-dependent polymerase recruitment step.
Journal ArticleDOI
Positive and negative regulatory elements control expression of the yeast retrotransposon Ty3.
TL;DR: The long terminal repeat of Ty3 is a compact, highly regulated, mobile promoter which is responsive to cell type and mating.
Journal ArticleDOI
A Truncation Mutant of the 95-Kilodalton Subunit of Transcription Factor IIIC Reveals Asymmetry in Ty3 Integration
TL;DR: The orientation bias observed here suggests that even for wild-type Ty3, the protein complexes associated with the long terminal repeats are not equivalent in vivo, and this orientation bias showed that TFIIIC95 and Ty3 integrase interacted in two-hybrid and glutathioneS-transferase pulldown assays and that interaction with the mutant TFII IC95 protein was attenuated.
Journal ArticleDOI
Ten-Kilodalton Domain in Ty3 Gag3-Pol3p between PR and RT Is Dispensable for Ty3 Transposition
TL;DR: Results show that under galactose regulation, the Ty3 J domain is not absolutely essential.