The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

The human U1-70K snRNP protein: cDNA cloning, chromosomal localization, expression, alternative splicing and RNA-binding.

We have isolated and sequenced cDNA clones encoding the human U1-70K snRNP protein, and have mapped this locus (U1AP1) to human chromosome 19. The gene produces two size classes of RNA, a major 1.7-kb RNA and a minor 3.9-kb RNA. The 1.7-kb species appears to be the functional mRNA; the role of the 3.9-kb RNA, which extends further in the 5' direction, is unclear. The actual size of the hU1-70K protein is probably 52 kd, rather than 70 kd. The protein contains three regions similar to known nucleic acid-binding proteins, and it binds RNA in an in vitro assay. Comparison of the cDNA sequences indicates that there are multiple subclasses of mRNA that arise by alternative pre-mRNA splicing of at least four alternative exon segments. This suggests that multiple forms of the hU1-70K protein may exist, possibly with different functions in vivo.[1]

References

  1. The human U1-70K snRNP protein: cDNA cloning, chromosomal localization, expression, alternative splicing and RNA-binding. Spritz, R.A., Strunk, K., Surowy, C.S., Hoch, S.O., Barton, D.E., Francke, U. Nucleic Acids Res. (1987) [Pubmed]
 
WikiGenes - Universities