نتایج جستجو برای: alternative splicing
تعداد نتایج: 321104 فیلتر نتایج به سال:
Alternative splicing is a major diversification mechanism in the human transcriptome and proteome. Several diseases, including cancers, have been associated with dysregulation of alternative splicing. Thus, correcting alternative splicing may restore normal cell physiology in patients with these diseases. This paper summarizes several alternative splicing-related diseases, including cancers and...
Alternative splicing is the primary source of proteome complexity in metazoans and its regulation shapes the proteome in response to shifting physiological requirements. We developed a bichromatic splicing reporter that uses a peculiar feature of some fluorescent protein coding regions to express two different fluorescent proteins from a single alternative splicing event. The mutually exclusive...
Alternative splicing is an important and prevalent mechanism of gene regulation in higher eukaryotes. Nearly three quarters of human multi-exon genes are alternatively spliced. There is great interest in discovering alternative splicing events in the transcriptome of cancer cells, and in understanding how alternative splicing contributes to tumorigenesis. In this article, I will review recent a...
The proteome expanding effects of alternative pre-mRNA splicing have had a profound impact on eukaryotic evolution. The events that create this diversity can be placed into four major classes: exon skipping, intron retention, alternative 5' splice sites, and alternative 3' splice sites. Although the regulatory mechanisms and evolutionary pressures among alternative splicing classes clearly diff...
Apoptosis functions as a common mechanism to eliminate unnecessary or damaged cells during cell renewal and tissue development in multicellular organisms. More than 200 proteins constitute complex networks involved in apoptotic regulation. Imbalanced expressions of apoptosis-related factors frequently lead to malignant diseases. The biological functions of several apoptotic factors are manipula...
Alternative splicing patterns are regulated by factors that direct the activity of the spliceosome. In a recent issue of Molecular Cell, Warzecha et al. (2009) identify two new splicing regulators whose epithelial-specific expression induces several tissue-specific splicing events.
Alternative splicing plays a key role in the regulation of the central dogma. Four major types of alternative splicing have been classified as intron retention, exon skipping, alternative 5 splice sites or alternative donor sites, and alternative 3 splice sites or alternative acceptor sites. A few algorithms have been developed to detect splice junctions from RNA-Seq reads. However, there are f...
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