Elevation of Transgene Expression Level by Flanking Matrix Attachment Regions (MAR) is Promoter Dependent: A Study of the Interactions of Six Promoters with the RB7 3′ MAR
Mankin, S. L., Allen, G. C., Phelan, T., Spiker, S., & Thompson, W. F. (2003, February 1). Transgenic Research, Vol. 12, pp. 3–12.
author keywords: gene silencing; matrix attachment regions; transformation; transgene expression
MeSH headings : 3' Untranslated Regions / genetics; DNA Primers / chemistry; Gene Expression Regulation, Plant; Genes, Plant / physiology; Glucuronidase / genetics; Glucuronidase / metabolism; Hot Temperature; Nuclear Matrix / physiology; Plant Leaves / genetics; Plant Leaves / growth & development; Plants, Genetically Modified / genetics; Plants, Genetically Modified / growth & development; Polymerase Chain Reaction; Promoter Regions, Genetic / genetics; Tobacco / genetics; Tobacco / growth & development; Transformation, Genetic; Transgenes / physiology; Up-Regulation
topics (OpenAlex): Transgenic Plants and Applications; Plant tissue culture and regeneration; Plant Virus Research Studies
TL;DR:
Most transgenes flanked by RB7 MAR elements showed a large reduction in the number of low expressing GUS transformants relative to control constructs without MARs, which is important for understanding the role of matrix attachment region in transgene expression.
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