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In vivo investigation of the transcription, processing, endonucleolytic activity, and functional relevance of the spatial distribution of a plant miRNA

Article Abstract:

The study shows that with miR171, the plant miRNA genes are modular independent transcription units in which the fold-back pre-miRNA is sufficient for miRNA processing, and that the upstream region contains highly specific promoter elements. Work in SDE1 background revealed a near-perfect spatial overlap between the patterns of miR171 transcription and activity, supporting the idea that the plant miRNAs enable cell differentiation.

Author: Parizotto, Eneida Abreu, Dunoyer, Patrice, Rahm, Nadia, Himber, Christophe, Voinnet, Olivier
Publisher: Cold Spring Harbor Laboratory Press
Publication Name: Genes & Development
Subject: Biological sciences
ISSN: 0890-9369
Year: 2004
Cell differentiation

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A human splicing factor, SKIP, associates with P-TEFb and enhances transcription elongation by HIV-1 Tat

Article Abstract:

The splicing-associated c-Ski-interacting protein, SKIP is required for Tat transactivation in vivo and found to stimulates HIV-1 transcription elongation in vitro. The findings suggest that SKIP plays independent roles in transcription elongation and pre-mRNA splicing.

Author: Jones, Katherine A., Bres, Vanessa, Gomes, Nathan, Pickle, Loni
Publisher: Cold Spring Harbor Laboratory Press
Publication Name: Genes & Development
Subject: Biological sciences
ISSN: 0890-9369
Year: 2005

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Transcription strategies in terminally differentiated cells: shaken to the core

Article Abstract:

The article discusses about the transcription strategies with the new function of core promoter factor by the terminally differentiated cells.

Author: Jones, Katherine A.
Publisher: Cold Spring Harbor Laboratory Press
Publication Name: Genes & Development
Subject: Biological sciences
ISSN: 0890-9369
Year: 2007

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Subjects list: Research, Genetic transcription, Transcription (Genetics), Messenger RNA, Genetic research
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