Condensin I folds the Caenorhabditis elegans genome.

The structural maintenance of chromosome (SMC) complexes-cohesin and condensins-are crucial for chromosome separation and compaction during cell division. During the interphase, mammalian cohesins additionally fold the genome into loops and domains. Here we show that, in Caenorhabditis elegans, a species with holocentric chromosomes, condensin I is the primary, long-range loop extruder.

Powder bed 3D-printing of highly loaded drug delivery devices with hydroxypropyl cellulose as solid binder.

3D-printing is a promising tool to pave the way to the widespread adaption of individualized medicine. Several printing techniques have been investigated and introduced to pharmaceutical research. Until now, only one 3D-printed medicine is approved on the US market.