The Identification of a 1916 Irish Rebel: New Approach for Estimating Relatedness From Low Coverage Homozygous Genomes.

Thomas Kent was an Irish rebel who was executed by British forces in the aftermath of the Easter Rising armed insurrection of 1916 and buried in a shallow grave on Cork prison's grounds. In 2015, ninety-nine years after his death, a state funeral was offered to his living family to honor his role in the struggle for Irish independence. However, inaccuracies in record keeping did not allow the bodily remains that supposedly belonged to Kent to be identified with absolute certainty.

Discovery of a potent, selective, and orally active proteasome inhibitor for the treatment of cancer.

The ubiquitin-proteasome pathway plays a central role in regulation of the production and destruction of cellular proteins. These pathways mediate proliferation and cell survival, particularly in malignant cells. The successful development of the 20S human proteasome inhibitor bortezomib for the treatment of relapsed and refractory multiple myeloma has established this targeted intervention as an effective therapeutic strategy.

Enhanced CPT sensitivity of yeast cells and selective relaxation of Ga14 motif-containing DNA by novel Gal4-topoisomerase I fusion proteins.

Human topoisomerase I-B (Top1) efficiently relaxes DNA supercoils during basic cellular processes, and can be transformed into a DNA-damaging agent by antitumour drugs, enzyme mutations and DNA lesions. Here, we describe Gal4-Top1 chimeric proteins (GalTop) with an N-terminal truncation of Top1, and mutations of the Gal4 Zn-cluster and/or Top1 domains that impair their respective DNA-binding activities. Expression levels of chimeras were similar in yeast cells, however, GalTop conferred an increased CPT sensitivity to RAD52- yeast cells as compared to a GalTop with mutations of the Gal4 domain, showing that a functional Gal4 domain can alter in vivo functions of Top1.