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Signaling pathways to the nucleus

A team of researchers from the University of Freiburg have discovered how the plant hormone auxin is transported within cells and how this signaling pathway helps to control gene expression in the nucleus. Auxin regulates ...

dateMar 19, 2018 in Cell & Microbiology
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The nucleus—coming soon in 3-D

Physicians have long used CT scans to get 3-D imagery of the inner workings of the human body. Now, physicists are working toward getting their first CT scans of the inner workings of the nucleus. A measurement of quarks ...

dateMar 05, 2018 in General Physics
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Solution to the hyperfine puzzle in reach

Last year, physicists at TU Darmstadt cast doubt on our current understanding of the interplay between electrons and atomic nuclei, and are now upping the ante by proposing a solution to this so-called "hyperfine puzzle." ...

dateMar 01, 2018 in General Physics
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Image: Hubble's barred and booming spiral galaxy

This image, captured by the NASA/ESA Hubble Space Telescope's Wide Field Camera 3 (WFC3), shows a galaxy named UGC 6093. As can be easily seen, UGC 6093 is something known as a barred spiral galaxy—it has beautiful arms ...

dateJan 08, 2018 in Astronomy
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Dawn of a galactic collision

A riot of colour and light dances through this peculiarly shaped galaxy, NGC 5256. Its smoke-like plumes are flung out in all directions and the bright core illuminates the chaotic regions of gas and dust swirling through ...

dateDec 14, 2017 in Astronomy
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Giant ionized gas nebula found by astronomers

(—A group of astronomers has discovered a giant nebula of ionized gas extending over 300,000 light years. This nebula turns out to be associated with the quasar dubbed the "Teacup." The finding was presented November ...

dateNov 14, 2017 in Astronomy report
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