Search Results - "Churchill, M E"

PKCα phosphorylation of RhoGDI2 at Ser31 disrupts interactions with Rac1 and decreases GDI activity by Griner, E M, Churchill, M E A, Brautigan, D L, Theodorescu, D

“…Rho family GTPases control a diverse range of cellular processes, and their deregulation has been implicated in human cancer. Guanine nucleotide dissociation…”
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purified mariner transposase is sufficient to mediate transposition in vitro by Lampe, D.J, Churchill, M.E.A, Robertson, H.M

“…Mariners are a widespread and diverse family of animal transposons. Extremely similar mariners of the irritans subfamily are present in the genomes of three…”
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Two high-mobility group box domains act together to underwind and kink DNA by Sánchez-Giraldo, R., Acosta-Reyes, F. J., Malarkey, C. S., Saperas, N., Churchill, M. E. A., Campos, J. L.

“…High‐mobility group protein 1 (HMGB1) is an essential and ubiquitous DNA architectural factor that influences a myriad of cellular processes. HMGB1 contains…”
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A Holliday Recombination Intermediate is Twofold Symmetric by Mair E. A. Churchill, Tullius, Thomas D., Kallenbach, Neville R., Seeman, Nadrian C.

“…Four-arm Holliday structures are ephemeral intermediates in genetic recombination. We have used an oligodeoxynucleotide system to form immobile DNA junctions,…”
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Mapping functional regions of transcription factor TFIIIA by VRANA, K. E, CHURCHILL, M. E. A, TULLIUS, T. D, BROWN, D. D

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Mode of Interaction of the Zinc Finger Protein TFIIIA with a 5S RNA Gene of Xenopus by Mair E. A. Churchill, Tullius, Thomas D., Klug, Aaron

“…The zinc finger protein TFIIIA, a positive transcription factor of the 5S RNA gene, binds to an internal control region of 50 nucleotides. Two modes of binding…”
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Asymmetric structure of a three-arm DNA junction by Guo, Qiu, Lu, Min, Churchill, M. E. A, Tullius, T. D, Kallenbach, Neville R

“…We present here experimental evidence that three-arm branched DNA molecules form an asymmetric structure in the presence of Mg2+. Electrophoretic mobility and…”
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Detection of Retinoblastoma Gene Deletions in Spontaneous and Radiation-Induced Mouse Lung Adenocarcinomas by Polymerase Chain Reaction by Churchill, Mark E., Gemmell, M. Anne, Woloschak, Gayle E.

“…A polymerase chain reaction (PCR) technique has been developed to detect deletions in the mouse retinoblastoma gene using histological sections from…”
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Correlation between cell survival and DNA single-strand break repair proficiency in the Chinese hamster ovary cell lines AA8 and EM9 irradiated with 365-nm ultraviolet-A radiation by Churchill, M E, Peak, J G, Peak, M J

“…Cell survival parameters and the induction and repair of DNA single-strand breaks were measured in two Chinese hamster ovary cell lines after irradiation with…”
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‘SPKK’ motifs prefer to bind to DNA at A/T‐rich sites by Churchill, M.E., Suzuki, M.

“…The termini of histone H1 and sea urchin spermatogenous H1 and H2B, which are essential for correct chromatin condensation, often contain repeats of the…”
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Hydroxyl radical footprinting: a high-resolution method for mapping protein-DNA contacts by Tullius, T D, Dombroski, B A, Churchill, M E, Kam, L

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A 5-4 pyrimidine-pyrimidone photoproduct produced from mixtures of thymine and 4-thiouridine irradiated with 334 nm light by Blazek, E R, Alderfer, J L, Tabaczynski, W A, Stamoudis, V C, Churchill, M E, Peak, J G, Peak, M J

“…The nucleoside 4-thiouridine, present in some bacterial tRNA species, is known to be a chromophore and a target for near-UV light-induced growth delay and also…”
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Photosensitized damage to supercoiled plasmid DNA induced by 334-nm radiation in the presence of 2-thiouracil consists of alkali- and piperidine-labile sites as well as frank strand breaks by Churchill, M E, Schmitz, A M, Peak, J G, Peak, M J

“…A covalently closed, supercoiled plasmid was irradiated with 334-nm ultraviolet radiation in the presence of the naturally occurring photosensitizer…”
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DNA chaperones: a solution to a persistence problem? by Travers, A A, Ner, S S, Churchill, M E

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Tissue culture of orchids. I. Methods for leaf tips by Churchill, M.E, Ball, E.A, Arditti, J

“…Leaf-tips of Epidendrum and Laeliocattleya (Orchidaceae) have been cultured in vitro. Epidendrum seedling leaf-tips form calli on Murashige-Skoog medium (MS)…”
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dHMG-Z, a second HMG-1-related protein in Drosophila melanogaster by Ner, S.S, Churchill, M.E.A, Searles, M.A, Travers, A.A

“…We report the identification of dHMG-Z, a gene related to dHMG-D and encoding a second invertebrate homologue of HMG 1 protein. The encoded proteins is 65%…”
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PKC[alpha] phosphorylation of RhoGDI2 at Ser31 disrupts interactions with Rac1 and decreases GDI activity by Griner, E M, Churchill, M E A, Brautigan, D L, Theodorescu, D

“…Rho family GTPases control a diverse range of cellular processes, and their deregulation has been implicated in human cancer. Guanine nucleotide dissociation…”
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Detection of drug binding to DNA by hydroxyl radical footprinting. Relationship of distamycin binding sites to DNA structure and positioned nucleosomes on 5S RNA genes of Xenopus by Churchill, Mair E. A, Hayes, Jeffrey J, Tullius, Thomas D

“…We report the use of hydroxyl radical footprinting to analyze the interaction of distamycin and actinomycin with the 5S ribosomal RNA genes of Xenopus. There…”
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Construction and analysis of monomobile DNA junctions by Chen, Jung Huei, Churchill, Mair E. A, Tullius, Thomas D, Kallenbach, Neville R, Seeman, Nadrian C

“…Immobile DNA junctions are complexes of oligomeric DNA strands that interact to yield branched structures in which the branch point cannot migrate. This is…”
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Repair of near-visible- and blue-light-induced DNA single-strand breaks by the CHO cell lines AA8 and EM9 by Churchill, M E, Peak, J G, Peak, M J

“…The induction of single-strand breaks (SSB) and the kinetics of SSB repair were measured in two Chinese hamster ovary cell lines irradiated with monochromatic…”
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