Results 71 to 80 of about 6,153,658 (307)

Finite size errors in quantum many-body simulations of extended systems

, 1998
Further developments are introduced in the theory of finite size errors in quantum many-body simulations of extended systems using periodic boundary conditions. We show that our recently introduced Model Periodic Coulomb interaction [A. J.
A. Baldereschi, A. J. Williamson, A. J. Williamson, A. J. Williamson, A. J. Williamson, B. L. Hammond, B. L. Hammond, B. Tanatar, C. J. Umrigar, C. Kittel, D. Ceperley, D. M. Ceperley, D. M. Ceperley, D. M. Ceperley, D. M. Ceperley, G. E. Engel, G. Rajagopal, G. Rajagopal, G. Rajagopal, H. J. Monkhorst, J. P. Perdew, K. E. Schmidt, L. M. Fraser, L. Mitáš, L. Mitáš, L. Mitáš, L. Mitáš, M. M. Hurley, M. M. Morrell, O. W. Day, P. P. Ewald, P. R. C. Kent, P. R. C. Kent, R. J. Needs, Randolph Q. Hood, S. Fahy, S. W. de Leeuw, S. Öǧüt, W. Knorr, W. L. McMillan, W. M. C. Foulkes, W. von der Linden, X. P. Li, Y. Kwon   +43 more
core   +2 more sources

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Elucidation of the genetic determination of body weight and size in Chinese local chicken breeds by large-scale genomic analyses

BMC Genomics
Background Body weight and size are important economic traits in chickens. While many growth-related quantitative trait loci (QTLs) and candidate genes have been identified, further research is needed to confirm and characterize these findings.
Jie Wang, Jie Liu, Qiuxia Lei, Zhihe Liu, Haixia Han, Shuer Zhang, Chao Qi, Wei Liu, Dapeng Li, Fuwei Li, Dingguo Cao, Yan Zhou   +11 more
doaj   +1 more source

Long-term patterns of body mass and stature evolution within the hominin lineage [PDF]

Royal Society Open Science, 2017
Body size is a central determinant of a species' biology and adaptive strategy, but the number of reliable estimates of hominin body mass and stature have been insufficient to determine long-term patterns and subtle interactions in these size components ...
Manuel Will, Adrián Pablos, Jay T. Stock   +2 more
doaj   +1 more source

Symmetry Breaking and Finite Size Effects in Quantum Many-Body Systems

, 1997
We consider a quantum many-body system on a lattice with a continuous symmetry which exhibits a spontaneous symmetry breaking in its infinite volume ground states, but in which the order operator does not commute with the Hamiltonian.
A. Aizenman, A. Aizenman, A. Klümper, B. Bernu, C. Kaiser, E. H. Lieb, E. H. Lieb, E. Jordão Neves, F. D. M. Haldane, F. H. L. Essller, F. J. Dyson, H. Nishimori, H. Nishimori, H. Tasaki, Hal Tasaki, I. Affleck, I. Affleck, I. Affleck, K. Kubo, K. Kubo, L. Hove Van, M. Fannes, M. Hagiwara, M. Kikuchi, M. Nijs den, P. Azaria, P. Horsch, P. W. Anderson, P. W. Leung, S.-Q. Shen, T. A. Kaplan, T. A. Kaplan, T. Kennedy, T. Kennedy, T. Kennedy, T. Kennedy, T. Koma, T. Matsubara, T. Momoi, Tohru Koma, W. Marshall, Y. Ozeki   +41 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Historical background of the population biology of the swimming crab Arenaeus cribrarius (Crustacea: Portunidae) in the Ubatuba coast, southeast Brazil

Boletim do Instituto de Pesca, 2016
This study presents results obtained 25 years ago on the population structure, sex ratio, and handedness of Arenaeus cribrarius in Ubatuba, North coast of São Paulo State, Brazil.
Marcelo Antonio Amaro PINHEIRO, André Luiz PARDAL-SOUZA   +1 more
doaj   +1 more source

Own attractiveness and dissatisfaction with physical appearance independently predict the salience of facial cues to size when women judge other women’s attractiveness [PDF]

, 2017
While facial cues to body size are a valid guide to health and attractiveness, it is unclear whether the observer’s own condition predicts the salience of (low) size as a cue to female attractiveness.
Watkins, Christopher D.
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source