Results 131 to 140 of about 215,019 (165)
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Splice factor mutations and alternative splicing as drivers of hematopoietic malignancy
Immunological Reviews, 2014SummaryDifferential splicing contributes to the vast complexity of mRNA transcripts and protein isoforms that are necessary for cellular homeostasis and response to developmental cues and external signals. The hematopoietic system provides an exquisite example of this.
Hahn, C. +3 more
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Splicing factor mutations in AML
Blood, 2014In this issue of Blood , Taskesen et al propose a novel subset of myeloid neoplasms that encompasses splicing factor (SF) mutation-positive refractory anemia with excess blasts (RAEB) and acute myeloid leukemia (AML), which is composed of 2 molecularly and clinically distinct subgroups ...
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Minimum Factorization Agreement of Spliced ESTs
2009Producing spliced EST sequences is a fundamental task in the computational problem of reconstructing splice and transcript variants, a crucial step in the alternative splicing investigation. Now, given an EST sequence, there can be several spliced EST sequences associated to it, since the original EST sequences may have different alignments against ...
BONIZZONI, PAOLA +4 more
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Non-snRNP protein splicing factors
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1993III. Protein motifs in non-snRNP splicing factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 A. The RRM (RBD-CS) motif . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 B. The SR motif . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lamm, Gábor M., Lamond, Angus I.
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Abstract 1097: Knockdown of splicing factor ESRP1 affects multiple splicing factors
Cancer Research, 2015Abstract Introduction: Tissue-specific alternative splicing (AS) is an important mechanism for regulating gene expression. Epithelial Splicing Regulatory Proteins 1 and 2 (ESRP1 and ESRP2), two RNA-binding proteins (RBPs) that promote splicing, are potential candidates that contribute to breast cancer recurrence and resistance to ...
Yesim Gökmen-Polar +5 more
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Splicing Factor Mutations in Cancer
2016Many cancers demonstrate aberrant splicing patterns that contribute to their development and progression. Recently, recurrent somatic mutations of genes encoding core subunits of the spliceosome have been identified in several different cancer types.
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Modulation of Splicing Factor Function and Alternative Splicing Outcomes
2022Alternative RNA splicing is an important means of genetic control and transcriptome diversity. Alternative splicing events are frequently studied independently, and coordinated splicing controlled by common factors is often overlooked: The molecular mechanisms by which splicing regulators promote or repress specific pre-mRNA processing are still not ...
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Adaptive transcription-splicing resynchronization upon losing an essential splicing factor
Nature Ecology & Evolution, 2018Essential genes form the core of a genome and are therefore thought to be indispensable for cellular viability. However, recent findings have challenged this notion in that cells may survive in the absence of some essential genes provided that relevant genetic modifiers are in existence.
Shang-Lin Chang +3 more
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Alternative pre-mrna splicing: Factors involved in splice site selection
Journal of Cell Science, 1994The protein-coding regions of most vertebrate genes are split, giving rise to primary transcripts containing introns and exons; the latter must be spliced in the nucleus to form the mature mRNA, which then moves to the cytoplasm for translation. Pre-mRNA splicing, the process of intron removal and exon joining, represents an important function within ...
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[Oncogenic transcription factors as splicing regulators].
Medecine sciences : M/S, 2004Oncogene activity ranges from transduction signals to transcription factors. Altered expression of oncogenes, either by chromosomal translocation, proviral insertion or point mutations, can lead to tumor formation. More specifically, data accumulated through the last two decades have shown that disregulation of oncogenic transcription factors can ...
Théoleyre, O., Baklouti, F.
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