Search Results - "Tobin, E M"

Loss of the Circadian Clock-Associated Protein 1 in Arabidopsis Results in Altered Clock-Regulated Gene Expression by Green, R. M., Tobin, E. M.

“…Little is known about plant circadian oscillators, in spite of how important they are to sessile plants, which require accurate timekeepers that enable the…”
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A Myb-related transcription factor is involved in the phytochrome regulation of an Arabidopsis Lhcb gene by Wang, Z.Y. (University of California, Los Angeles, CA.), Kenigsbuch, D, Sun, L, Harel, E, Ong, M.S, Tobin, E.M

“…We have isolated the gene for a protein designated CCA1. This protein can bind to a region of the promoter of an Arabidopsis light-harvesting chlorophyll a/b…”
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Protein kinase CK2 interacts with and phosphorylates the Arabidopsis circadian clock-associated 1 protein by Sugano, S. (University of California, Los Angeles, CA.), Andronis, C, Green, R.M, Wang, Z.Y, Tobin, E.M

“…The circadian clock-associated 1 (CCA1) gene encodes a Myb-related transcription factor that has been shown to be involved in the phytochrome regulation of…”
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The Interaction of Light and Abscisic Acid in the Regulation of Plant Gene Expression by Sharlene C. Weatherwax, Ong, May S., Degenhardt, Jörg, Elizabeth A. Bray, Tobin, Elaine M.

“…Extended dark treatments of light-grown plants of both Lemna gibba and Arabidopsis thaliana resulted in substantial increases in abscisic acid (ABA)…”
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A DNA binding activity for one of two closely defined phytochrome regulatory elements in an Lhcb promoter is more abundant in etiolated than in green plants by Degenhardt, J. (University of California-Los Angeles, Los Angeles, CA.), Tobin, E.M

“…The Lhcb2*1 gene of Lemna gibba is regulated positively by phytochrome, and two separate, 10-bp regions of this promoter have been shown to be necessary for…”
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Light-independent developmental regulation of cab gene expression in Arabidopsis thaliana seedlings by Brusslan, J.A. (University of California, Los Angeles, CA), Tobin, E.M

“…We found a transient increase in the amount of mRNA for four nuclear genes encoding chloroplast proteins during early development of Arabidopsis thaliana. This…”
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Constitutive Expression of the CIRCADIAN CLOCK ASSOCIATED 1 ( CCA1) Gene Disrupts Circadian Rhythms and Suppresses Its Own Expression by Wang, Zhi-Yong, Tobin, Elaine M

“…The CIRCADIAN CLOCK ASSOCIATED 1 ( CCA1) gene encodes a MYB-related transcription factor involved in the phytochrome induction of a light-harvesting…”
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Circadian Rhythms Confer a Higher Level of Fitness to Arabidopsis Plants by Green, Rachel M., Sonia Tingay, Wang, Zhi-Yong, Tobin, Elaine M.

“…Circadian rhythms have been demonstrated in organisms across the taxonomic spectrum. In view of their widespread occurrence, the adaptive significance of these…”
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CK2 phosphorylation of CCA1 is necessary for its circadian oscillator function in Arabidopsis. [Erratum: 2004 Apr. 20, v. 101, no. 16, p. 6326.] by Daniel, X, Sugano, S, Tobin, E.M

“…The circadian clock controls numerous physiological and molecular processes in organisms ranging from fungi to human. In plants, these processes include leaf…”
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Transit peptides of nuclear‐encoded chloroplast proteins share a common amino acid framework by Karlin‐Neumann, G.A., Tobin, E.M.

“…We have identified three major blocks of amino acid homology shared by the transit peptides of two nuclear‐encoded chloroplast proteins, the light‐harvesting…”
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Phytochrome Control of the tms2 Gene in Transgenic Arabidopsis: A Strategy for Selecting Mutants in the Signal Transduction Pathway by Karlin-Neumann, George A., Brusslan, Judy A., Tobin, Elaine M.

“…Introduction of the tms2 gene from Agrobacterium tumefaciens into Arabidopsis thaliana yields transgenic seedlings with a new selectable phenotype: the…”
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shygrl1 Is a Mutant Affected in Multiple Aspects of Photomorphogenesis by May Santiago-Ong, Green, Rachel M., Sonia Tingay, Brusslan, Judy A., Tobin, Elaine M.

“…We have used a counter-selection strategy based on aberrant phytochrome regulation of an Lhcb gene to isolate an Arabidopsis mutant designated shygrl1 (shg1)…”
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Functional and mutational analysis of the light-harvesting chlorophyll a/b protein of thylakoid membranes by Kohorn, B.D, Harel, E, Chitnis, P.R, Thornber, J.P, Tobin, E.M

“…The precursor for a Lemna light-harvesting chlorophyll a/b protein (pLHCP) has been synthesized in vitro from a single member of the nuclear LHCP multigene…”
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protein kinase CK2 is involved in regulation of circadian rhythms in Arabidopsis by Sugano, S, Andronis, C, Ong, M.S, Green, R.M, Tobin, E.M

“…A wide range of processes in plants, including expression of certain genes, is regulated by endogenous circadian rhythms. The circadian clock-associated 1…”
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Post-transcriptional regulation of organ-specific expression of individual rbcS mRNAs in Lemna gibba by Silverthorne, Jane, Tobin, Elaine M.

“…Many studies of nuclear genes encoding chloroplast proteins have focused on the transcriptional regulation of their expression. The genes (rbcs) encoding the…”
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An Arabidopsis mutant with a reduced level of cab140 RNA is a result of cosuppression by Brusslan, J.A, Karlin-Neumann, G.A, Huang, L, Tobin, E.M

“…We analyzed a mutant of Arabidopsis with a severely reduced level of cab140 RNA. This mutant, named lct for low level of cab140 transcript, was obtained during…”
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All in good time: the Arabidopsis circadian clock by Barak, Simon, Tobin, Elaine M., Green, Rachel M., Andronis, Christos, Sugano, Shoji

“…Biological time-keeping mechanisms have fascinated researchers since the movement of leaves with a daily rhythm was first described >270 years ago. The…”
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The phytochrome response of the Lemna gibba NPR1 gene is mediated primarily through changes in abscisic acid levels by Weatherwax, S.C. (University of California, Los Angeles, CA.), Williams, S.A, Tingay, S, Tobin, E.M

“…Two important signaling systems involved in the growth and development of plants, those triggered by the photoreceptor phytochrome and the hormone abscisic…”
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CA-1, a novel phosphoprotein, interacts with the promoter of the cab140 gene in Arabidopsis and is undetectable in det1 mutant seedlings by Sun, L. (University of California, Los Angeles, CA), Doxsee, R.A, Harel, E, Tobin, E.M

“…We have identified and partially purified a DNA binding protein from Arabidopsis that interacts specifically with the phytochrome-responsive promoter of the…”
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A hydrophobic, carboxy-proximal region of a light-harvesting chlorophyll a/b protein is necessary for stable integration into thylakoid membranes by Kohorn, B.D. (Duke University, Durham, NC), Tobin, E.M

“…Proteins synthesized as soluble precursors in the cytoplasm of eukaryotic cells often cross organellar membrane barriers and then insert into lipid bilayers…”
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