Results 61 to 70 of about 13,950,222 (246)
Frontiers in Genetics, 2021 Researchers have increasingly suggested that microRNAs (miRNAs) are small non-coding RNAs that post-transcriptionally regulate gene expression and protein translation in organs and respond to abiotic and biotic stressors.
Huanhuan Su +4 more
doaj +1 more source
Temporal patterns of gene expression via nonmetric multidimensional scaling analysis
, 2003 Motivation: Microarray experiments result in large scale data sets that require extensive mining and refining to extract useful information. We have been developing an efficient novel algorithm for nonmetric multidimensional scaling (nMDS) analysis for ...
Cho +9 more
core +2 more sources
Gene Expression Profile Changes After Short-activating RNA-mediated Induction of Endogenous Pluripotency Factors in Human Mesenchymal Stem Cells [PDF]
, 2012 It is now recognized that small noncoding RNA sequences have the ability to mediate transcriptional activation of specific target genes in human cells.
Alluin, J +7 more
core +4 more sources
Finding the center reliably: robust patterns of developmental gene expression
, 2005 We investigate a mechanism for the robust identification of the center of a developing biological system. We assume the existence of two morphogen gradients, an activator emanating from the anterior, and a co-repressor from the posterior.
A. Eldar +9 more
core +1 more source
Nature Immunology, 2015 Studies of repertoires of mouse monoclonal CD4+ T cells have revealed several mechanisms of self-tolerance; however, which mechanisms operate in normal repertoires is unclear. Here we studied polyclonal CD4+ T cells specific for green fluorescent protein
D. Malhotra +11 more
semanticscholar +1 more source
In planta localisation patterns of MADS domain proteins during floral development in Arabidopsis thaliana [PDF]
, 2009 Background: MADS domain transcription factors play important roles in various developmental processes in flowering plants. Members of this family play a prominent role in the transition to flowering and the specification of floral organ identity. Several
Angenent, G.C. +5 more
core +3 more sources
TCL1 expression patterns in Waldenström macroglobulinemia [PDF]
Modern Pathology, 2016 The oncogenic role of TCL1 in chronic lymphocytic leukemia is well established in transgenic mice. TCL1 expression in other B-cell malignancies has been also described: post-germinal center-derived malignancies, such as multiple myeloma, classically do not express TCL1. Waldenström macroglobulinemia is a post-germinal center malignancy that is known to
Richard, Lemal +16 more
openaire +2 more sources
GLUT1 expression patterns in different Hodgkin lymphoma subtypes and progressively transformed germinal centers [PDF]
, 2012 Background: Increased glycolytic activity is a hallmark of cancer, allowing staging and restaging with 18F-fluorodeoxyglucose-positron-emission-tomography (PET).
Agostinelli, Claudio +9 more
core +1 more source
GEPS: the Gene Expression Pattern Scanner [PDF]
Nucleic Acids Research, 2006 Gene Expression Pattern Scanner (GEPS) is a web-based server to provide interactive pattern analysis of user-submitted microarray data for facilitating their further interpretation. Putative gene expression patterns such as correlated expression, similar expression and specific expression are determined globally and systematically using geometric ...
Wang, Yu-Peng +6 more
openaire +3 more sources
Nature Immunology, 2015 Expression of tissue-restricted self antigens (TRAs) in medullary thymic epithelial cells (mTECs) is essential for the induction of self-tolerance and prevents autoimmunity, with each TRA being expressed in only a few mTECs. How this process is regulated
P. Brennecke +8 more
semanticscholar +1 more source