Results 11 to 20 of about 7,418 (222)
Frontiers in Genetics, 2021 Many eukaryotic species contain two separate molecular machineries for removing non-coding intron sequences from pre-mRNA molecules. The majority of introns (more than 99.5% in humans) are recognized and excised by the major spliceosome, which utilizes ...
Maureen V. Akinyi, Mikko J. Frilander
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The 35S U5 snRNP Is Generated from the Activated Spliceosome during In vitro Splicing. [PDF]
PLoS ONE, 2015 Primary gene transcripts of eukaryotes contain introns, which are removed during processing by splicing machinery. Biochemical studies In vitro have identified a specific pathway in which introns are recognised and spliced out. This occurs by progressive
Olga V Makarova, Evgeny M Makarov
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Agronomy, 2021 The calmodulin-binding transcription activator (CAMTA), as one of the most distinctive families of transcription factors, plays an important role in plant growth and development and in the stress response.
Rong Gao +5 more
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Frontiers in Genetics, 2020 Splicing and alternative splicing of pre-mRNA are key sources in the formation of diversity in the human proteome. These processes have a central role in the regulation of the gene expression pathway.
Naama Sebbag-Sznajder +5 more
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The minor spliceosomal protein U11/U12-31K is an RNA chaperone crucial for U12 intron splicing and the development of dicot and monocot plants. [PDF]
PLoS ONE, 2012 U12 intron-specific spliceosomes contain U11 and U12 small nuclear ribonucleoproteins and mediate the removal of U12 introns from precursor-mRNAs. Among the several proteins unique to the U12-type spliceosomes, an Arabidopsis thaliana AtU11/U12-31K ...
Kyung Jin Kwak +6 more
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Structural and Functional Insights into Human Nuclear Cyclophilins
Biomolecules, 2018 The peptidyl prolyl isomerases (PPI) of the cyclophilin type are distributed throughout human cells, including eight found solely in the nucleus. Nuclear cyclophilins are involved in complexes that regulate chromatin modification, transcription, and pre ...
Caroline Rajiv, Tara L. Davis
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Roles of alternative splicing in infectious diseases: from hosts, pathogens to their interactions
Chinese Medical Journal, 2023 . Alternative splicing (AS) is an evolutionarily conserved mechanism that removes introns and ligates exons to generate mature messenger RNAs (mRNAs), extremely improving the richness of transcriptome and proteome. Both mammal hosts and pathogens require
Mengyuan Lyu +8 more
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Stem Cell Research, 2017 Spliceosomes are the core host of pre-mRNA splicing, allowing multiple protein isoforms to be produced from a single gene. Herein, we reveal that spliceosomes are more abundant in human pluripotent stem cells (hPSs), including human embryonic stem cells (
Young-Dae Kim +8 more
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Inhibición parcial de dos genes que codifican para proteínas del empalmosoma en Giardia intestinalis
Biomédica: revista del Instituto Nacional de Salud, 2016 Introducción. Giardia intestinalis es un organismo tempranamente divergente en el que recientemente se demostró la presencia de intrones. La maquinaria responsable de la remoción de intrones en organismos eucariotas superiores es el empalmosoma, el cual ...
Vanessa Gómez, Moisés Wasserman
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Animals, 2020 In this study, the yak’s TLR4 gene alternative spliceosomes were investigated using PCR amplification and cloning to improve disease-resistance in yak and promote efficient utilization of yak’s resources.
Xingdong Wang +7 more
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