and gene regulation
RNA G Quadruplex Structures Mediate Gene Regulation in Bacteria
... ABSTRACT Guanine (G)-rich sequences in RNA can fold into diverse RNA G-quadruplex (rG4) structures to mediate various biological functions and cellular processes in eu- karyotic organisms. However, the presence, ...
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Mechanism of Gene Regulation by a Staphylococcus aureus Toxin
... of gene regulation, such changes may be accomplished by regulatory functions of the toxins ...regulate gene expression have remained poorly ...have gene regulatory functions that, in ...
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Research and Application of Differential Equation System in Gene Regulation Network and Metabolic Pathway
... of gene sequencing has also decreased dramatically with the development of ...of gene research has gradually shifted to the functional analysis of ...of gene regulation network analysis is to ...
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Gene regulation: A chromatin thermostat.
... In addition to the canonical histones, specialized variants of H3 and H2A also exist in all eukaryotes (organisms such as animals, plants and yeast). One H2A variant is H2A.Z, which imparts special properties on the ...
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Gene Regulation Shifts Shed Light on Fungal Adaption in Plant Biomass Decomposers
... of gene contractions of conventional carbohydrate- active enzymes (CAZYs) relative to white rot ...despite gene losses were due, in part, to upregulation of the retained ...time-dependent regulation ...
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Haemophilus ducreyi Hfq Contributes to Virulence Gene Regulation as Cells Enter Stationary Phase
... Structural biology of the H. ducreyi Hfq protein. Like Hfq from other organisms (10), H. ducreyi Hfq contributed to gene regulation, including the regulation of the genes that encode vir- ulence ...
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Involvement of a Toxoplasma DEAD-box RNA Helicase in Post-transcriptional Gene Regulation
... Both transgenic strains, TgHoDI-SF and TgHoDI-YFP, showed similar cellular localization, which indicates that epitope tag size has minimal effect on protein localization. Also, Huynh and Carruthers (2009) showed that ...
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Mechanisms of annexin gene-regulation
... Transcription factors regulate gene activity by binding to specific promoter sequences which either induce or repress transcription. A large number of these factors have been identified and characterised. Each ...
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gene regulation & expression ppt
... 11.2 Chromosome structure and chemical modifications can affect gene expression. • X chromosome inactivation[r] ...
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Gene Regulation 2.ppt
... During splicing, changes in gene expression are possible because selected exons may be removed from the primary transcript along with the introns. As a result, the same primary RNA transcript can yield more than ...
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The other lives of ribosomal proteins
... differential regulation might slow or speed up the process of protein ...via gene duplication, something that has been suggested for plant devel- opment and also in ...
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A memory based learning approach to event extraction in biomedical texts
... As for event extraction, Yakushiji et al. (2001) present work on event extraction based on full- parsing and a large-scale, general-purpose grammar. They implement an Argument Structure Extractor. The parser is used to ...
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Regulation of Gene Expression in Primate Polyomaviruses
... The field of JCV gene regulation is also still an active one. In addition to the recent identification of Egr-1 as an important regulator as described above (98), other studies have impli- cated NFAT4 as ...
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Increase and regulation of synovial calcitonin gene-related peptide expression in patients with painful knee osteoarthritis
... To investigate the involvement of PGE2 in the regulation of CGRP expression, synovial fibroblasts and macrophages were harvested from the synovial tissue collected from the knees of 10 OA patients. The synovial ...
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Regulation of the IGFBP 5 and MMP 13 genes by the microRNAs miR 140 and miR 27a in human osteoarthritic chondrocytes
... both miRNAs are expressed in human OA chondrocytes at about the same level as the RNU24 control gene, which was given an arbitrary value of 1. Values of 0.88 and 0.94 fold change were recorded for miR-140 and ...
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Regulation of expression of CPB2, the gene encoding human thrombin activatable fibrinolysis inhibitor (TAFI): the role for post-transcriptional regulation
... in gene regulatory events, such as those mediated at the levels of post-transcriptional ...in regulation of CPB2 mRNA abundance through modulation of mRNA stability and/or polyadenylation ...enigmatic. ...
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Semi-Quantitative Gene Expression Studies of Mmiβ and Skip Involved in Endometrial Adenocarcinoma Aabid Koul *1 , Basit Amin *1 , Asif Amin 2, Zubair Wani1 , Umer Majeed 1and Raies Qadri ϯ1
... ACTB gene, a housekeeping gene is located on 22nd band of short arm of chromosome 7 (7p22) in ...The gene is 3.45 kb in length. Beta-actin (ACTB gene) is among the six diverse isoforms of ...
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Epigenetic regulation of Epichloë festucae secondary metabolite biosynthesis and symbiotic interaction with Lolium perenne : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Genetics at Massey University, Palmerston North, New Zealand
... with gene transcription (Santos-Rosa et ...active gene transcription (Howe et ...in gene repression such as HDACs, but also chromatin remodelling complexes such as Isw2p that functions as ...
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Analysis of the Role and Process of Emotion Regulation in Relation with Generalized Anxiety Disorder
... Emotion Regulation Therapy (ERT) was discussed as a probable alternative because of its comprehensive treatment and its ability to cater to the subset of anxiety related ...
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Original Article MicroRNA expression patterns of ankle synovial tissues in rats with monosodium urate crystal-induced gouty arthritis
... of gene ontology (GO) analysis indicated that genes targeted by the upregulated miRNAs were mainly enriched in transcriptional regulation and negative/ positive regulation of apoptotic process, while ...
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