Post-translational modifications, but not transcriptional regulation, of major chloroplast RNA-binding proteins are related toArabidopsis seedling development

PROTEOMICS ◽  
2006 ◽  
Vol 6 (8) ◽  
pp. 2555-2563 ◽  
Author(s):  
Bai-Chen Wang ◽  
Hong-Xia Wang ◽  
Jian-Xun Feng ◽  
Da-Zhe Meng ◽  
Li-Jia Qu ◽  
...  
Keyword(s):  
Transcriptional Regulation ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Seedling Development ◽  
Post Translational Modifications ◽  
Chloroplast Rna

scholarly journals Chloroplast RNA-binding proteins: Repair and regulation of chloroplast transcripts

RNA Biology ◽  
2010 ◽  
Vol 7 (2) ◽  
pp. 172-178 ◽  
Author(s):  
Michael Tillich ◽  
Susanne Beick ◽  
Christian Schmitz-Linneweber
Keyword(s):  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Chloroplast Rna ◽  
Chloroplast Transcripts

Use of plant chloroplast RNA-binding proteins as orthogonal activators of chloroplast transgenes in the green alga Chlamydomonas reinhardtii

2021 ◽  
Vol 60 ◽  
pp. 102535
Author(s):  
Noam Shahar ◽  
Tamar Elman ◽  
Rosalind Williams-Carrier ◽  
Oren Ben-Zvi ◽  
Iftach Yacoby ◽  
...  
Keyword(s):  
Chlamydomonas Reinhardtii ◽  
Green Alga ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Plant Chloroplast ◽  
Chloroplast Rna

Post-transcriptional regulation in hematopoiesis: RNA binding proteins take control

2019 ◽  
Vol 97 (1) ◽  
pp. 10-20 ◽  
Author(s):  
Laura P.M.H. de Rooij ◽  
Derek C.H. Chan ◽  
Ava Keyvani Chahi ◽  
Kristin J. Hope
Keyword(s):  
Transcriptional Regulation ◽  
Stem Cell ◽  
Cell Fate ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Control Of Gene Expression ◽  
Hematopoietic Stem ◽  
Cell Fate Decisions ◽  
Post Transcriptional Regulation

Normal hematopoiesis is sustained through a carefully orchestrated balance between hematopoietic stem cell (HSC) self-renewal and differentiation. The functional importance of this axis is underscored by the severity of disease phenotypes initiated by abnormal HSC function, including myelodysplastic syndromes and hematopoietic malignancies. Major advances in the understanding of transcriptional regulation of primitive hematopoietic cells have been achieved; however, the post-transcriptional regulatory layer that may impinge on their behavior remains underexplored by comparison. Key players at this level include RNA-binding proteins (RBPs), which execute precise and highly coordinated control of gene expression through modulation of RNA properties that include its splicing, polyadenylation, localization, degradation, or translation. With the recent identification of RBPs having essential roles in regulating proliferation and cell fate decisions in other systems, there has been an increasing appreciation of the importance of post-transcriptional control at the stem cell level. Here we discuss our current understanding of RBP-driven post-transcriptional regulation in HSCs, its implications for normal, perturbed, and malignant hematopoiesis, and the most recent technological innovations aimed at RBP–RNA network characterization at the systems level. Emerging evidence highlights RBP-driven control as an underappreciated feature of primitive hematopoiesis, the greater understanding of which has important clinical implications.

scholarly journals CELF RNA binding proteins promote axon regeneration in C. elegans and mammals through alternative splicing of Syntaxins

eLife ◽  
2016 ◽  
Vol 5 ◽  
Author(s):  
Lizhen Chen ◽  
Zhijie Liu ◽  
Bing Zhou ◽  
Chaoliang Wei ◽  
Yu Zhou ◽  
...  
Keyword(s):  
Gene Expression ◽  
Transcriptional Regulation ◽  
Alternative Splicing ◽  
Binding Proteins ◽  
Rna Binding ◽  
Axon Regeneration ◽  
Rna Binding Proteins ◽  
Mrna Isoforms ◽  
C Elegans ◽  
Mrna Targets

Axon injury triggers dramatic changes in gene expression. While transcriptional regulation of injury-induced gene expression is widely studied, less is known about the roles of RNA binding proteins (RBPs) in post-transcriptional regulation during axon regeneration. In C. elegans the CELF (CUGBP and Etr-3 Like Factor) family RBP UNC-75 is required for axon regeneration. Using crosslinking immunoprecipitation coupled with deep sequencing (CLIP-seq) we identify a set of genes involved in synaptic transmission as mRNA targets of UNC-75. In particular, we show that UNC-75 regulates alternative splicing of two mRNA isoforms of the SNARE Syntaxin/unc-64. In C. elegans mutants lacking unc-75 or its targets, regenerating axons form growth cones, yet are deficient in extension. Extending these findings to mammalian axon regeneration, we show that mouse Celf2 expression is upregulated after peripheral nerve injury and that Celf2 mutant mice are defective in axon regeneration. Further, mRNAs for several Syntaxins show CELF2 dependent regulation. Our data delineate a post-transcriptional regulatory pathway with a conserved role in regenerative axon extension.

RNA-Binding Proteins Required for Chloroplast RNA Processing

2010 ◽  
pp. 177-203 ◽  
Author(s):  
Reimo Zoschke ◽  
Christiane Kupsch ◽  
Christian Schmitz-Linneweber
Keyword(s):  
Rna Processing ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Chloroplast Rna

scholarly journals Involvement of ELAV RNA-binding proteins in the post-transcriptional regulation of HO-1

2015 ◽  
Vol 8 ◽  
Author(s):  
Marialaura Amadio ◽  
Giovanni Scapagnini ◽  
Sergio Davinelli ◽  
Vittorio Calabrese ◽  
Stefano Govoni ◽  
...  
Keyword(s):  
Transcriptional Regulation ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Post Transcriptional Regulation

scholarly journals RNA-binding proteins involved in post-transcriptional regulation in bacteria

2015 ◽  
Vol 6 ◽  
Author(s):  
Elke Van Assche ◽  
Sandra Van Puyvelde ◽  
Jos Vanderleyden ◽  
Hans P. Steenackers
Keyword(s):  
Transcriptional Regulation ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Post Transcriptional Regulation
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