Results 51 to 60 of about 2,976,192 (192)

Overexpression of Arabidopsis thaliana ERI, the homolog of C. elegans Enhancer of RNAinterference, leads to enhanced growth

Frontiers in Plant Science, 2015
Organisms adopt a wide range of strategies to adapt to change. Gene silencing describes the ability of organisms to modulate the expression of susceptible genes at certain times at the transcriptional or the translational level.
Rhonda C Meyer, Gunnar eHönig, Ronny eBrandt, Fernando eArana-Ceballos, Cathleen eNeitsch, Gunter eReuter, Thomas eAltmann, Markus eKuhlmann   +7 more
doaj   +1 more source

Effect of Non-Coding RNA on Post-Transcriptional Gene Silencing of Alzheimer Disease [PDF]

, 2010
A large amount of hidden biological information is contained in the human genome, which is not expressed or revealed in the form of proteins; the usual end product form of gene expression.
Premkumar P, Ramachandran K.I., Varun Gopal, Krishnan Namboori, Radhagayathri K.U., Deepa Gopakumar, Vasavi C.S., Arun Mohan   +7 more
core  

Control of Aflatoxin Production of Aspergillus flavus and Aspergillus parasiticus Using RNA Silencing Technology by Targeting aflD (nor-1) Gene. [PDF]

, 2011
Aspergillus flavus and Aspergillus parasiticus are important pathogens of cotton, corn, peanuts and other oil-seed crops, producing toxins both in the field and during storage.
Daniel Caley, Naresh Magan, Abdel-Hadi, A, Abdel-Hadi, Ahmed, Caley, D. P., Carter, D. R., Ahmed M. Abdel-Hadi, Ahmed Abdel-Hadi, David R. F. Carter, Caley, D, Carter, D, Daniel P. Caley, Magan, Naresh, David Carter, Magan, N   +14 more
core   +1 more source

A human somatic cell culture system for modelling gene silencing by transcriptional interference

Heliyon, 2020
Transcriptional interference and transcription through regulatory elements (transcriptional read-through) are implicated in gene silencing and the establishment of DNA methylation.
Theresa Kühnel, Helena Sophie Barbara Heinz, Nadja Utz, Tanja Božić, Bernhard Horsthemke, Laura Steenpass   +5 more
doaj   +1 more source

Specific tandem repeats are sufficient for paramutation-induced trans-generational silencing. [PDF]

PLoS Genetics, 2013
Paramutation is a well-studied epigenetic phenomenon in which trans communication between two different alleles leads to meiotically heritable transcriptional silencing of one of the alleles.
Christiane L Belele, Lyudmila Sidorenko, Maike Stam, Rechien Bader, Mario A Arteaga-Vazquez, Vicki L Chandler   +5 more
doaj   +1 more source

RNA Silencing against Geminivirus: Complementary Action of Posttranscriptional Gene Silencing and Transcriptional Gene Silencing in Host Recovery [PDF]

Journal of Virology, 2009
ABSTRACT RNA silencing in plants is a natural defense system mechanism against invading nucleic acids such as viruses. Geminiviruses, a family of plant viruses characterized by a circular, single-stranded DNA genome, are thought to be both inducers and targets of RNA silencing.
Edgar A, Rodríguez-Negrete, Jimena, Carrillo-Tripp, Rafael F, Rivera-Bustamante   +2 more
openaire   +2 more sources

Efficient cloning system for construction of gene silencing vectors in Aspergillus niger [PDF]

, 2008
An approach based on Gateway recombination technology to efficiently construct silencing vectors was developed for use in the biotechnologically important fungus Aspergillus niger. The transcription activator of xylanolytic and cellulolytic genes XlnR of
Oliveira, J.M., Graaff, L.H., de, Veen, D., van der, Qin Ling   +3 more
core   +1 more source

Disease Tolerance in ‘Anaheim’ Pepper to PepGMV-D Strain Involves Complex Interactions Between the Movement Protein Putative Promoter Region and Unknown Host Factors

Viruses
Pepper golden mosaic virus (PepGMV) is a bipartite begomovirus of pepper and tomato from North America. In ‘Anaheim’ pepper plants PepGMV-Mo strain (Mo) causes systemic yellow foliar mosaic symptoms, while PepGMV-D strain (D) causes distortion of 1st–6th
Cecilia Hernández-Zepeda, Judith K. Brown   +1 more
doaj   +1 more source

Loss of cohesin regulator PDS5A reveals repressive role of Polycomb loops

Nature Communications, 2023
Polycomb Repressive Complexes 1 and 2 (PRC1, PRC2) are conserved epigenetic regulators that promote transcriptional gene silencing. PRC1 and PRC2 converge on shared targets, catalyzing repressive histone modifications. Additionally, a subset of PRC1/PRC2
Daniel Bsteh, Hagar F. Moussa, Georg Michlits, Ramesh Yelagandula, Jingkui Wang, Ulrich Elling, Oliver Bell   +6 more
doaj   +1 more source

Targeted deficiency of the transcriptional activator Hnf1 alpha alters subnuclear positioning of its genomic targets [PDF]

, 2008
DNA binding transcriptional activators play a central role in gene-selective regulation. In part, this is mediated by targeting local covalent modifications of histone tails.
Luco, Reini F., Sadoni, Nicolas, Maestro, Miguel A., Miguel A Maestro, Luco Reini F., Ferrer Jorge, Zink Daniele, Daniele Zink, Sadoni Nicolas, Nicolas Sadoni, Jorge Ferrer, Maestro Miguel A., Ferrer, Jorge, Reini F Luco, Zink, Daniele   +14 more
core   +2 more sources