ribozom arşivleri - Ahmet ORTAAKARSU

Etiket: ribozom

24 Eylül 2020 • 4 Comments

Risin Proteini

Rİsin, çoğunluğumuzun Breaking Bad ile tanıdığı, protein yapıda olan son derece zehirli bir maddedir. Protein yapıda oluşu onun sentetik olarak elde edilmesini, yani laboratuvar ortamında sentezlenmesini son derece zor kılmaktadır. Laboratuvar ortamında sentezlenmesi zor olan bazı maddeler gibi risin de bitkilerden...

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Decoding and perturbing decision states in real time
Nature, Published online: 20 January 2021; doi:10.1038/s41586-020-03181-9In macaque motor cortex, moment-to-moment fluctuations in neurally derived decision variables are tightly linked to decision state and predict behavioural choices with better accuracy than condition-averaged decision variables or the visual stimulus alone, and can be used to distinguish between different models of decision making.
Bulk–disclination correspondence in topological crystalline insulators
Nature, Published online: 20 January 2021; doi:10.1038/s41586-020-03125-3It is experimentally shown that topological states exist at crystallographic defects in the bulk and that disclination defects trap fractional charges characteristic of topological crystalline insulators.
Electrons broken into pieces at crystal defects
Nature, Published online: 20 January 2021; doi:10.1038/d41586-021-00079-yFractional electric charges have been observed at crystal defects in artificial structures resembling materials called topological crystalline insulators. Such fractional charges could have various engineering applications.
The latest on Biden’s science team: biologist named as top adviser
Nature, Published online: 20 January 2021; doi:10.1038/d41586-020-03485-wAs the US president announces his advisers and agency heads, Nature’s guide tracks the appointees who matter most to science.
Fear of the empty
Nature, Published online: 20 January 2021; doi:10.1038/d41586-021-00122-yBroken dreams.