Posts Tagged ‘secondary structure’

R-chie arc diagrams now available in our secondary structure galleries

November 19, 2012

We are pleased to announce the inclusion of R-chie arc diagrams in the Rfam family secondary structure galleries. We think these images are beatiful and intuitive ways of visualising complex RNA secondary structures, and we hope that you find them as useful as we do. You can find the R-chie tab in the secondary structure image gallery for each family; from there you can zoom in and out of the images, as well as viewing the image in a seperate window. The majority of Rfam families have R-chie images; those which don’t are families without secondary structure. Have a look at the U1 spliceosomal RNA, or tRNA for examples.

The R-chie diagrams are created using the R4RNA R package from Irmtraud Meyer’s group; be sure to check out the R-chie paper, as well as their own gallery of Rfam structures.