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.
Murdock Research Institute Readies Informatics Pipeline for Nine Core Labs and a Flood of Data
"We were able to design our architecture and infrastructure from the ground up to meet the specific needs of each of our labs," said the institute's director of informatics.
New to GenomeWeb? Register quickly here.