1. Biology
Cells coordinate diverse events at anaphase onset, including separase activation, cohesin cleavage, chromosome separation, and spindle reorganization. Regulation of the XMAP215 family member and microtubule polymerase, Stu2, at the metaphase-anaphase transition determines a redistribution from kinetochores to spindle microtubules. We show that cells modulate Stu2 kinetochore-microtubule localization by Polo-like kinase1/Cdc5-mediated phosphorylation of T866, near the […]
  1. Life Sciences
In general, evolution is a long, slow process of tiny changes passed down over generations, resulting in new adaptations and even new species over thousands or millions of years. But when living things are faced with dramatic shifts in the world around them, they sometimes rapidly adapt to better survive. Scientists recently found an example […]
  1. Biotechnology
In a panel discussion at Medicines for Europe Annual Conference, EU Health Commissioner Olivér Várhelyi made a surprise announcement that the Commission will adopt the EU Biotech Act by the end of this year, citing growing “global challenges”. According to the EU Commission’s work programme, the legislation was initially scheduled for adoption in Q3 2025, […]
  1. Life Sciences
The Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of many animal phyla and the diversification of species. During this period, some 530 million years ago, most of the basic body plans of organisms that have survived to the present day emerged. However, this […]
  1. Environmental Science
Earlier this month, within a timeframe of less than 24 hours, a team of postgraduate and current students at the Columbia Climate School and the National Center for Disaster Preparedness (NCDP) worked through the night to develop and submit their entry for an international competition known as the U.N. Foresight Sprint. Part of the Global […]
  1. Life Sciences
Climate change and habitat loss are affecting animal populations around the world and reptiles such as South Australia’s own endangered pygmy bluetongue are susceptible to higher temperatures and declining long-term rainfall trends. Flinders University scientists are working on securing a sustainable future for the burrow-dwelling endemic skink (Tiliqua adelaidensis) by assessing their suitability to cooler […]
  1. Biology
The Cajal body (CB) is a conserved non-membrane nuclear structure where several steps of small nuclear RNP particle (snRNP) biogenesis take place. It has been proposed that CB formation follows a liquid–liquid phase separation model, but this hypothesis has never been rigorously tested. Here, we applied live-cell imaging to show that the key CB assembly […]

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Earlier this month, within a timeframe of less than 24 hours, a team of postgraduate and current students at the Columbia Climate School and the National Center for Disaster Preparedness (NCDP) worked through the night to develop and submit their entry for an international competition known as the U.N. Foresight Sprint. Part of the Global […]

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