Watching fruit flies buzz around the ripe bananas in your kitchen, you might think it’s a tad ludicrous, mortifying even, that humans have a similar number of genes—about 23,000—as the lowly insects.
A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed into mRNA precursors, is correctly assembled into mature mRNA. Splicing is a ...
WHEN WE HUMANS got a first glimpse of our genome, we had good reason to question our biological complexity. Many scientists predicted we would possess some 100,000-plus genes, but sequencers finally ...
Figure 1: Identification and characterization of telomerase RNA from Schizosaccharomyces cryophilus and S. octosporus. Figure 2: Hyperstabilization of the 5′SS:U6 snRNA interaction impedes completion ...
A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed into mRNA precursors, is correctly assembled into mature mRNA. Splicing is a ...
Researchers have created the first blueprint of the human spliceosome, the most complex and intricate molecular machine in human biology. The vast majority of human genes -- more than nine in ten -- ...
The compositional complexity of the spliceosome creates a serious obstacle for its experimental analysis. Purification of a compositionally defined splicing complex C capable of completing the second ...
Certain diseases such as cystic fibrosis and muscular dystrophy are linked to genetic mutations that damage the important biological process of rearranging gene sequences in pre-messenger RNA, a ...
Our new paper in the EMBO Journal links minor spliceosome to chromosome segregation. We identified the CCDC84/CENATAC protein as a novel component of the minor spliceosome. It has a striking ...
In human cells, only a small proportion of the information written in genes is used to produce proteins. How does the cell select this information? A large molecular machine called the spliceosome ...
The eukaryotic spliceosome is a multi-megadalton ribonucleoprotein (RNP) complex found in eukaryotic nuclei that catalyzes the removal of introns (non-coding regions) from pre-mRNA and splices exons ...
Researchers at the Centre for Genomic Regulation (CRG) in Barcelona have created the first blueprint of the human spliceosome, the most complex and intricate molecular machine inside every cell. The ...
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