by Marc P. Hübner, Marianne Koschel, Dominique Struever, Venelin Nikolov, Stefan J. Frohberger, Alexandra Ehrens, Martina Fendler, Iliana Johannes, Thomas W. von Geldern, Kennan Marsh, Joseph D. Turner, Mark J. Taylor, Stephen A. Ward, Kenneth Pfarr, Dale J. Kempf, Achim Hoerauf
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by Humberto E. Ortega, Leonardo L. G. Ferreira, Weilan G. P. Melo, Ana Ligia L. Oliveira, René F. Ramos Alvarenga, Norberto P. Lopes, Tim S. Bugni, Adriano D. Andricopulo, Mônica T. Pupo
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by Pei-Yi Chen, Yi-Wei Tsai, Ying-Ju Cheng, Angela Giangrande, Cheng-Ting Chien
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by Xiaoli Li, Xuejiao Jin, Sushma Sharma, Xiaojing Liu, Jiaxin Zhang, Yanling Niu, Jiani Li, Zhen Li, Jingjing Zhang, Qinhong Cao, Wenya Hou, Li-Lin Du, Beidong Liu, Huiqiang Lou
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by Kazuki Okuyama, Tobias Strid, Jacob Kuruvilla, Rajesh Somasundaram, Susana Cristobal, Emma Smith, Mahadesh Prasad, Thoas Fioretos, Henrik Lilljebjörn, Shamit Soneji, Stefan Lang, Jonas Ungerbäck, Mikael Sigvardsson
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by Andrew A. Kelso, Felicia Wednesday Lopezcolorado, Ragini Bhargava, Jeremy M. Stark
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by Paja Sijacic, Dylan H. Holder, Marko Bajic, Roger B. Deal
The SWR1 chromatin remodeling complex, which deposits the histone variant H2A.Z into nucleosomes, has been well characterized in yeast and animals, but its composition in plants has remained uncertain. We used the conserved SWR1 subunit ACTIN RELATED PROTEIN 6 (ARP6) as bait in tandem affinity purification experiments to isolate associated proteins from Arabidopsis thaliana. We identified all 11 subunits found in yeast SWR1 and the homologous mammalian SRCAP complexes... Читать дальше...
by Huikun Zhang, Spencer S. Ericksen, Ching-pei Lee, Gene E. Ananiev, Nathan Wlodarchak, Peng Yu, Julie C. Mitchell, Anthony Gitter, Stephen J. Wright, F. Michael Hoffmann, Scott A. Wildman, Michael A. Newton
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by Efrat Greenwald, Jean-Pierre Eckmann, Ofer Feinerman
Allocation of goods is a key feature in defining the connection between the individual and the collective scale in any society. Both the process by which goods are to be distributed, and the resulting allocation to the members of the society may affect the success of the population as a whole. One of the most striking natural examples of a highly successful cooperative society is the ant colony which often acts as a single superorganism. Читать дальше...
by Julia Jade Harris, Elisabeth Engl, David Attwell, Renaud Blaise Jolivet
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by Francisco Herrerías-Azcué, Vicente Pérez-Muñuzuri, Tobias Galla
Seemingly minor details of mathematical and computational models of evolution are known to change the effect of population structure on the outcome of evolutionary processes. For example, birth-death dynamics often result in amplification of selection, while death-birth processes have been associated with suppression. In many biological populations the interaction structure is not static. Instead, members of the population... Читать дальше...
by Jason Chen, Scott L. Diamond
During thrombosis, thrombin generates fibrin, however fibrin reversibly binds thrombin with low affinity E-domain sites (KD = 2.8 μM) and high affinity γ’-fibrin sites (KD = 0.1 μM). For blood clotting on collagen/tissue factor (1 TF-molecule/μm2) at 200 s-1 wall shear rate, high μM-levels of intraclot thrombin suggest robust prothrombin penetration into clots. Setting intraclot zymogen concentrations to plasma levels (and neglecting cofactor rate limitations)... Читать дальше...
by Kaitlyn E. Johnson, Grant Howard, William Mo, Michael K. Strasser, Ernesto A. B. F. Lima, Sui Huang, Amy Brock
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New research contradicts conventional wisdom on fan use during heat waves
-- Read more on ScientificAmerican.com
Photo by Drew Hallowell/Getty Images
Good or bad, the 19th century is back [wolf howl]
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Gary A. Vasquez-USA TODAY Sports
Mike Trout!
The Cincinnati Reds, as they have been for the last few months and will for the rest of the season, begin an important series on Monday night. They welcome the Los Angeles Angels to town for a two game set, hoping things go better than the last time these two teams met. If you remember, back in June, they were swept by these very Angels with a pair of 5-1 losses back in June. The Reds come into the series with some slight momentum after they... Читать дальше...
WASHINGTON – President Donald Trump on Monday proposed tighter monitoring of the internet, mental health reform and wider use of the death penalty in response to mass shootings over the weekend that killed...
We are in the final throes of summer, and if Megan Thee Stallion has it her way, we’ll be heading into the fall fully scorched.
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The Super Mario games are among some of the most popular in all of speedrunning. From console to console, Mario has been pushed to his breaking point. The last few days have formed a watershed moment for Mario speedrunning as new records in Super Mario Bros. and Super Mario 64 move into uncharted territory and new…
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I have often proclaimed my love for Paul W.S. Anderson’s 1997 sci-fi horror film Event Horizon, about a deep-space vessel that goes to a very bad dimension and returns with mind-warping powers, and features Laurence Fishburne barking the immortal line “Fuck this ship!” A TV series might happen, you say? Fuck YES!
| Foto Galeri: 5 Ağustos 2019 / Günün Karikatürü / Emre ULAŞ 5 Ağustos 2019 / Günün Karikatürü / Emre ULAŞ |