Zinc transporters maintain longevity by influencing insulin/IGF-1 activity in Caenorhabditis elegans.

Adequate dietary intake of essential metals such as zinc is important for maintaining homeostasis. Abnormal zinc intake in Caenorhabditis elegans has been shown to increase or decrease normal lifespan by influencing the insulin/IGF-1 pathway. Distribution of zinc is achieved by a family of highly conserved zinc transport proteins (ZIPT in C.

GCNA Interacts with Spartan and Topoisomerase II to Regulate Genome Stability.

GCNA proteins are expressed across eukarya in pluripotent cells and have conserved functions in fertility. GCNA homologs Spartan (DVC-1) and Wss1 resolve DNA-protein crosslinks (DPCs), including Topoisomerase-DNA adducts, during DNA replication. Here, we show that GCNA mutants in mouse and C.

The MDA-180 coagulation analyser: a laboratory evaluation.

We have evaluated the technical performance of the MDA-180 automated coagulation analyser in a working diagnostic hemostasis laboratory environment. The analyser has been on site now for over 18 months, and has undergone considerable testing. More than 22,000 samples have been processed, with over 90% of these via the MDA-180's cap-piercing facility.