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Biolumineszenz: Das Geheimnis der Leuchtpilze
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Coronavirus: Impfstoff aus der Massenproduktion
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From phenotype to structure
Much insight has come from structures of macromolecular complexes determined by methods such as crystallography or cryo–electron microscopy. However, looking at transient complexes remains challenging, as does determining structures in the context of the cellular environment. Braberg
et al. used an integrative approach in which they mapped the phenotypic profiles of a comprehensive set of mutants in a protein complex in the context of gene deletions or environmental perturbations (see the Perspective by Wang). By associating the similarity between phenotypic profiles with the distance between residues, they determined structures for the yeast histone H3-H4 complex, subunits Rpb1-Rpb2 of yeast RNA polymerase II, and subunits RpoB-RpoC of bacterial RNA polymerase. Comparison with known structures shows that the accuracy is comparable to structures determined based on chemical cross-links.
By JLNJ Staff | December 10, 2020
(Courtesy of Yeshiva University) On Sunday, December 6, Yeshiva University was proud to celebrate its 96th Annual Chanukah Dinner. Reimagined this year as a virtual event, the dinner featured an interactive program allowing guests to choose their own event. The new format expanded the reach of the Chanukah Dinner with over 4,600 registered participants and created a platform to recognize YU’s supporters of our scholarship funds. In line with the opportunities that a virtual format presents, the dinner program was a centerpiece of this year’s strong fundraising efforts and will continue throughout the calendar year.
YU supporters including registered Chanukah Dinner guests, President’s Society members, annual supporters, student leaders, faculty and staff will have exclusive access to view the virtual dinner, an interactive program allowing guests to choose their own event content through the end of 2020. The Chanukah Dinner pro