Results 41 to 50 of about 7,080,207 (344)

Production of glycoprotein-deleted rabies viruses for monosynaptic tracing and high-level gene expression in neurons

Nature Protocols, 2010
Recombinant rabies viruses rendered replication-deficient by the deletion of their envelope glycoprotein gene are useful tools for neuroscientists, permitting (1) extraordinarily high transgene expression levels within neurons, (2) retrograde infection ...
Citation Wickersham, I. R, H. Sullivan, H. Sebastian   +3 more
semanticscholar   +1 more source

Identification of core genes associated with different phosphorus levels in quinoa seedlings by weighted gene co-expression network analysis

BMC Genomics, 2023
Background Quinoa is a highly nutritious and novel crop that is resistant to various abiotic stresses. However, its growth and development is restricted due to its limited utilization of soil phosphorus.
Shan Zhang, Jian Liu, Lian Shi, Qianchao Wang, Ping Zhang, Hongxin Wang, Junna Liu, Hanxue Li, Li Li, Xinyi Li, Liubin Huang, Peng Qin   +11 more
doaj   +1 more source

Exposure to Endocrine Disruptors and Nuclear Receptors Gene Expression in Infertile and Fertile Men from Italian Areas with Different Environmental Features [PDF]

, 2015
Internal levels of selected endocrine disruptors (EDs) (i.e., perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA), di-2-ethylhexyl-phthalate (DEHP), mono-(2-ethylhexyl)-phthalate (MEHP), and bisphenol A (BPA)) were analyzed in blood/serum of ...
Bergamasco B, Bordi G, Busani L, Caserta D, Ciardo F, Focardi S, Guerranti C, La Rocca C, Mancini FR, Mantovani A, Marci R, Moscarini M, Perra G, Stecca L, Tait S   +14 more
core   +2 more sources

Cloning with tandem gene systems for high level gene expression

Nucleic Acids Research, 1984
A method has been devised for increasing the copy number of a gene (or genes) cloned into a plasmid while minimizing the size of the plasmid. If n copies of a transcriptional unit are cloned, including the promoter, coding region and terminator, the size of the plasmid will increase by n times the total size of the unit.
N, Lee, J, Cozzitorto, N, Wainwright, D, Testa   +3 more
openaire   +3 more sources

Gene length and expression level shape genomic novelties [PDF]

Genome Research, 2014
Gene duplication and alternative splicing are important mechanisms in the production of genomic novelties. Previous work has shown that a gene’s family size and the number of splice variants it produces are inversely related, although the underlying reason is not well understood.
Vladislav Grishkevich, Itai Yanai
openaire   +2 more sources

Methylation QTLs Are Associated with Coordinated Changes in Transcription Factor Binding, Histone Modifications, and Gene Expression Levels

bioRxiv, 2014
DNA methylation is an important epigenetic regulator of gene expression. Recent studies have revealed widespread associations between genetic variation and methylation levels.
N. Banovich, Xun Lan, G. McVicker, Bryce van de Geijn, J. Degner, J. Blischak, Julien Roux, J. Pritchard, Y. Gilad   +8 more
semanticscholar   +1 more source

Pax-8 protein levels regulate thyroglobulin gene expression [PDF]

Journal of Molecular Endocrinology, 1998
Pax proteins are transcription factors that control differentiation of several cell types. In adult organisms Pax-8 is expressed in the follicular thyroid cell where it interacts with sequences of thyroglobulin and thyroperoxidase promoters.
FABBRO D, PELLIZZARI L, MERCURI F, TELL, Gianluca, DAMANTE, Giuseppe   +4 more
openaire   +2 more sources

Molecular functional mechanisms of two alcohol acetyltransferases in Lavandula x intermedia (lavandin)

Frontiers in Chemistry
Volatile esters are key flavor components in most plants, including Lavandula x intermedia (lavandin). The final step in ester biosynthesis is catalyzed by Lavandula x intermedia alcohol acyltransferases (LiAATases), which attach alcohols to acyl groups.
Dafeng Liu, Yanyan Du, Ablikim Abdiriyim, Lvxia Zhang, Daoqi Song, Huashui Deng, Xiongying Wen, Yanyan Zhang, Bingwang Sun   +8 more
doaj   +1 more source

Gene Expression and Methylation Levels of PCSK9 Gene in Iraqi Patients with Coronary Artery Disease

مجلة بغداد للعلوم, 2023
The expression of the Proprotein Convertase Subtilisin/Kexin Type 9 gene (PCSK9) is inextricably related to lipid levels and a risk of atherosclerotic coronary artery disease (ASCAD).
Marwa M. Al-Attar, Salwa J. Al-Awadi Al-Awadi, Shaimaa Y. Abdulfattah   +2 more
doaj   +1 more source

Applications of Little's Law to stochastic models of gene expression

, 2010
The intrinsic stochasticity of gene expression can lead to large variations in protein levels across a population of cells. To explain this variability, different sources of mRNA fluctuations ('Poisson' and 'Telegraph' processes) have been proposed in ...
Elgart, Vlad, Jia, Tao, Kulkarni, Rahul V.   +2 more
core   +1 more source