Small step forward for ice minus bacteria

One step forward

Insulin Detemir in Pregnancy: A Small but Significant Step Forward?

P regnancies complicated by diabetes are at increased risk of adverse fetal and maternal outcomes and longer-term health problems in the offspring. Treatments directed at improving glycemic control reduce these risks. However, observational studies show that pregnancies complicated by either type 1 or type 2 diabetes, compared with nondiabetic pregnancies , still have more adverse outcomes, inc...

Spindle Size: Small Droplets and a Big Step Forward

The spindle is a micron-scale structure that assembles from nanometer-sized tubulin building blocks. How does the spindle know what size to be? Changes in cytoplasmic volume are shown to be sufficient to modulate the size of the spindle.

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Ice nucleation by sea-ice bacteria

High-resolution ice nucleation spectra of sea-ice bacteria: implications for cloud formation and life in frozen environments K. Junge and B. D. Swanson University of Washington, Applied Physics Laboratory – Polar Science Center, Mail-box: 355640, Henderson Hall 1013 NE 40th St, Seattle, WA 98195, USA University of Washington, Earth and Space Sciences, Box 351310, Seattle, WA 98195, USA Received...