PTB Proteins Induce RNA Looping
Lamichhane, Daubner et al., PNAS
Researchers in the US and Switzerland report that polypyrimidine tract-binding proteins induce RNA looping ― a finding they deduced using FRET, NMR spectroscopy, and in vivo splicing data. They show that two PTB RNA recognition motifs can bind two distant pyrimidine tracts, bringing their 5' and 3' ends in close proximity, thus inducing loop formation.
Wayne State University, County Set to Open Incubator Park for Stem-Cell Shops in Michigan
The $3 million Stem Cell Commercialization Facility will open in June within 2,508 square feet of TechOne, the 100,000-square-foot first building of up to three that are planned to comprise the tech park, called TechTown.
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