Results 51 to 60 of about 2,035 (177)
Molecular Plant-Microbe Interactions, 2002 Colletotrichum lagenarium, the causal agent of cucumber anthracnose, invades host plants by forming a specialized infection structure called an appressorium.
Kaihei Kojima +4 more
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ECONOMIC POTENTIAL FOR PROMOTION OF EGYPTIAN ONIONS EXPORTS [PDF]
Journal of Agricultural Economics and Social Sciences, 2003 Through study of major maf1(ets of Egyptian onions exports and the prevalent innuential factors, promotion potentials were investigated. The studY~Showed winter onions as the principal onions exports of which the Arab Gulf Cooperati n bloc Imports shar~
Laila EL-shraif,
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Maf1 Is Involved in Coupling Carbon Metabolism to RNA Polymerase III Transcription [PDF]
Molecular and Cellular Biology, 2007 RNA polymerase III (Pol III) produces essential components of the biosynthetic machinery, and therefore its activity is tightly coupled with cell growth and metabolism. In the yeast Saccharomyces cerevisiae, Maf1 is the only known global and direct Pol III transcription repressor which mediates numerous stress signals.
Małgorzata, Cieśla +9 more
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Novel layers of RNA polymerase III control affecting tRNA gene transcription in eukaryotes [PDF]
Open Biology, 2017 RNA polymerase III (Pol III) transcribes a limited set of short genes in eukaryotes producing abundant small RNAs, mostly tRNA. The originally defined yeast Pol III transcriptome appears to be expanding owing to the application of new methods.
Ewa Leśniewska, Magdalena Boguta
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Two Steps in Maf1-dependent Repression of Transcription by RNA Polymerase III [PDF]
Journal of Biological Chemistry, 2005 In Saccharomyces cerevisiae, Maf1 is essential for mediating the repression of transcription by RNA polymerase (pol) III in response to diverse cellular conditions. These conditions activate distinct signaling pathways that converge at or above Maf1. Thus, Maf1-dependent repression is thought to involve a common set of downstream inhibitory effects on ...
Neelam, Desai +5 more
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PLoS ONE, 2013 Mycobacterium africanum is an important cause of tuberculosis (TB) in West Africa. So far, two lineages called M. africanum West African 1 (MAF1) and M. africanum West African 2 (MAF2) have been defined.
Florian Gehre +7 more
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Ras/ERK-signalling promotes tRNA synthesis and growth via the RNA polymerase III repressor Maf1 in Drosophila. [PDF]
PLoS Genetics, 2018 The small G-protein Ras is a conserved regulator of cell and tissue growth. These effects of Ras are mediated largely through activation of a canonical RAF-MEK-ERK kinase cascade.
Shrivani Sriskanthadevan-Pirahas +3 more
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RNA Polymerase III, Ageing and Longevity
Frontiers in Genetics, 2021 Transcription in eukaryotic cells is performed by three RNA polymerases. RNA polymerase I synthesises most rRNAs, whilst RNA polymerase II transcribes all mRNAs and many non-coding RNAs. The largest of the three polymerases is RNA polymerase III (Pol III)
Yavuz Kulaberoglu +5 more
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Emerging Roles for Maf1 beyond the Regulation of RNA Polymerase III Activity [PDF]
Journal of Molecular Biology, 2015 Maf1 was first identified in yeast, and studies in metazoans have primarily focused on examining its role in the repression of transcription that is dependent on RNA polymerase III. Recent work has revealed a novel and conserved function for Maf1 in the maintenance of intracellular lipid pools in Caenorhabditis elegans, mice, and cancer cell lines ...
Akshat, Khanna +2 more
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Distinct regulation of Maf1 for lifespan extension by Protein kinase A and Sch9
Aging, 2015 The Protein kinase A (PKA) and Sch9 regulates cell growth as well as lifespan in Saccharomyces cerevisiae. Maf1 is a RNA polymerase III (PolIII) inhibitor that tailors 5S rRNA and tRNA production in response to various environmental cues. Both PKA and Sch9 have been shown to phosphorylate Maf1 in vitro at similar amino acids, suggesting a redundancy in
Ying, Cai, Yue-Hua, Wei
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