scholarly journals Nuclear BK channels regulate gene expression via the control of nuclear calcium signaling

2014 ◽  
Vol 17 (8) ◽  
pp. 1055-1063 ◽  
Author(s):  
Boxing Li ◽  
Wei Jie ◽  
Lianyan Huang ◽  
Peng Wei ◽  
Shuji Li ◽  
...  
Keyword(s):  
Gene Expression ◽  
Calcium Signaling ◽  
Bk Channels ◽  
Regulate Gene Expression ◽  
Nuclear Calcium ◽  
Regulate Gene

scholarly journals Erratum: Corrigendum: Nuclear BK channels regulate gene expression via the control of nuclear calcium signaling

2014 ◽  
Vol 17 (12) ◽  
pp. 1841-1841 ◽  
Author(s):  
Boxing Li ◽  
Wei Jie ◽  
Lianyan Huang ◽  
Peng Wei ◽  
Shuji Li ◽  
...  
Keyword(s):  
Gene Expression ◽  
Calcium Signaling ◽  
Bk Channels ◽  
Regulate Gene Expression ◽  
Nuclear Calcium ◽  
Regulate Gene

Human cytomegalovirus US3 and UL36-38 immediate-early proteins regulate gene expression.

1992 ◽  
Vol 66 (1) ◽  
pp. 95-105 ◽  
Author(s):  
A M Colberg-Poley ◽  
L D Santomenna ◽  
P P Harlow ◽  
P A Benfield ◽  
D J Tenney
Keyword(s):  
Gene Expression ◽  
Human Cytomegalovirus ◽  
Immediate Early ◽  
Regulate Gene Expression ◽  
Early Proteins ◽  
Immediate Early Proteins ◽  
Regulate Gene

scholarly journals Arabidopsis heat shock transcription factor HSFA7b positively mediates salt stress tolerance by binding to an E-box-like motif to regulate gene expression

2019 ◽  
Vol 70 (19) ◽  
pp. 5355-5374 ◽  
Author(s):  
Dandan Zang ◽  
Jingxin Wang ◽  
Xin Zhang ◽  
Zhujun Liu ◽  
Yucheng Wang
Keyword(s):  
Gene Expression ◽  
Transcription Factors ◽  
Heat Shock ◽  
Salt Tolerance ◽  
Stress Responses ◽  
Ion Homeostasis ◽  
Cellulose Synthase ◽  
Regulate Gene Expression ◽  
E Box ◽  
Regulate Gene

Abstract Plant heat shock transcription factors (HSFs) are involved in heat and other abiotic stress responses. However, their functions in salt tolerance are little known. In this study, we characterized the function of a HSF from Arabidopsis, AtHSFA7b, in salt tolerance. AtHSFA7b is a nuclear protein with transactivation activity. ChIP-seq combined with an RNA-seq assay indicated that AtHSFA7b preferentially binds to a novel cis-acting element, termed the E-box-like motif, to regulate gene expression; it also binds to the heat shock element motif. Under salt conditions, AtHSFA7b regulates its target genes to mediate serial physiological changes, including maintaining cellular ion homeostasis, reducing water loss rate, decreasing reactive oxygen species accumulation, and adjusting osmotic potential, which ultimately leads to improved salt tolerance. Additionally, most cellulose synthase-like (CSL) and cellulose synthase (CESA) family genes were inhibited by AtHSFA7b; some of them were randomly selected for salt tolerance characterization, and they were mainly found to negatively modulate salt tolerance. By contrast, some transcription factors (TFs) were induced by AtHSFA7b; among them, we randomly identified six TFs that positively regulate salt tolerance. Thus, AtHSFA7b serves as a transactivator that positively mediates salinity tolerance mainly through binding to the E-box-like motif to regulate gene expression.

scholarly journals A First Step towards Learning which uORFs Regulate Gene Expression

2006 ◽  
Vol 3 (2) ◽  
pp. 109-122 ◽  
Author(s):  
◽  
Christopher H. Bryant ◽  
Graham J.L. Kemp ◽  
Marija Cvijovic
Keyword(s):  
Gene Expression ◽  
Inductive Logic ◽  
Preliminary Evidence ◽  
Open Reading Frames ◽  
Yeast Saccharomyces Cerevisiae ◽  
Regulate Gene Expression ◽  
Integrative System ◽  
Upstream Open Reading Frames ◽  
Reading Frames ◽  
Regulate Gene

Summary We have taken a first step towards learning which upstream Open Reading Frames (uORFs) regulate gene expression (i.e., which uORFs are functional) in the yeast Saccharomyces cerevisiae. We do this by integrating data from several resources and combining a bioinformatics tool, ORF Finder, with a machine learning technique, inductive logic programming (ILP). Here, we report the challenge of using ILP as part of this integrative system, in order to automatically generate a model that identifies functional uORFs. Our method makes searching for novel functional uORFs more efficient than random sampling. An attempt has been made to predict novel functional uORFs using our method. Some preliminary evidence that our model may be biologically meaningful is presented.

scholarly journals Pseudogene-derived small interfering RNAs regulate gene expression in mouse oocytes

Nature ◽  
2008 ◽  
Vol 453 (7194) ◽  
pp. 534-538 ◽  
Author(s):  
Oliver H. Tam ◽  
Alexei A. Aravin ◽  
Paula Stein ◽  
Angelique Girard ◽  
Elizabeth P. Murchison ◽  
...  
Keyword(s):  
Gene Expression ◽  
Small Interfering Rnas ◽  
Regulate Gene Expression ◽  
Mouse Oocytes ◽  
Regulate Gene
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