Results 231 to 240 of about 93,471 (266)
Repression of IS200 transposase synthesis by RNA secondary structures [PDF]
Nucleic Acids Research, 1999 The IS 200 transposase, a 16 kDa polypeptide encoded by the single open reading frame (ORF) of the insertion element, has been identified using an expression system based on T7 RNA polymerase. In wild-type IS 200, two sets of internal inverted repeats that generate RNA secondary structures provide two independent mechanisms for repression of ...
Josep Casadesús +2 more
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SUBSTANTIVE, STRUCTURAL FEATURES OF TERMS RELATED TO THE TOPIC OF REPRESSION (REPRESSION)
Bulletin of the Eurasian Humanities Institute, Philology Series, 2022Kazakh terms are filled with new topics, industries. One of them is terms related to the topic of repression. Although it has historically been considered and raised from earlier times and written by various fields of science, its terms and concepts have been studied and not considered from a terminological, terminographic, terminological point of view.
Yerbol Abdrassilov +2 more
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Chromatin fine structure of active and repressed genes
Nature, 1981Study of the structural organization of chromatin during transcription and replication may reveal important aspects of these processes. At the lowest level of organization, chromatin consists of a repeating subunit, the nucleosome (for reviews see refs 1-3).
A, Levy, M, Noll
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Structural insights into the interactions of Polycomb Repressive Complex 2 with chromatin
Biochemical Society Transactions, 2021Polycomb repressive complexes are a family of chromatin modifier enzymes which are critical for regulating gene expression and maintaining cell-type identity. The reversible chemical modifications of histone H3 and H2A by the Polycomb proteins are central to its ability to function as a gene silencer.
Akhil Gargey Iragavarapu +2 more
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A Structural Perspective on Gene Repression by Polycomb Repressive Complex 2
2020Polycomb Repressive Complex 2 (PRC2) is a major repressive chromatin complex formed by the Polycomb Group (PcG) proteins. PRC2 mediates trimethylation of histone H3 lysine 27 (H3K27me3), a hallmark of gene silencing. PRC2 is a key regulator of development, impacting many fundamental biological processes, like stem cell differentiation in mammals and ...
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FINANCIAL REPRESSION AND STRUCTURAL IMBALANCES [PDF]
, 2011 This paper analyzes the relationship between financial repression and structural change. We present a simple theoretical model of structural transformation in which the impact of financial repression on unbalanced growth is studied. Governments may choose to repress the financial sector to allow for the development of the industry sector while ...
Anders C. Johansson, Xun Wang
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Financial Repression and Structural Financial Power
2013This chapter analyzes the structural financial power potential of the developmental state. Section 3.1 provides an overview of the political economy of Japan’s postwar financial system and the pressures that resulted in its gradual liberalization. Section 3.2 looks into the political economy of China’s system of financial repression and enquires into ...
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Segregated, standardised, repressed: socialisation and the entrenchment of structural domination
2021For radicals, structural domination – e.g., sexism, racism, or classism – refers to the disempowerment of social groups by social practices. In recent years, a growing number of critical theorists have drawn on sociological and anthropological work to argue that the entrenchment of structural domination is largely due to agents’ socialisation into ...
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Structural and biochemical studies of Polycomb Repressive Complex 1
Die Proteine der Polycomb-Gruppe (PcG) spielen eine entscheidende Rolle bei der epigenetischen Transkriptionsregulation. Der Polycomb repressive complex 1 (PRC1) funktioniert als E3-Ligase, die für die Katalyse der Monoubiquitinierung von H2AK119 verantwortlich ist, einem Merkmal der Polycomb-Repression bei Säugetieren.openaire +2 more sources
Repressers, Cryptic Enzymes and Structural Genes
Nature, 1963The Multiple Alleles at the MZ Locus. The fermentation of melezitose1 by Saccharomyces is controlled by a gene which generates a single enzyme capable of hydrolysing the five α-glucosides, namely, turanose, maltose, sucrose, α-methyl-glucoside and melezitose2.
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