Results 91 to 100 of about 1,183,385 (334)

Replicators in Fine-grained Environment: Adaptation and Polymorphism

, 2009
Selection in a time-periodic environment is modeled via the two-player replicator dynamics. For sufficiently fast environmental changes, this is reduced to a multi-player replicator dynamics in a constant environment.
Armen E. Allahverdyan, Chin-Kun Hu, E. Dempster, J. Hofbauer, J. H. Gillespie, J. L. Cornette, L. A. Bach, L. D. Landau, R. Levins, V. Grant, Yu. M. Svirezhev   +10 more
core   +1 more source

Development of Sybr Green I-Based Melting Curve Method for HER2I655V Polymorphism Detection in Breast Cancer [PDF]

, 2016
Background: Currently available molecular method to detect HER2I655V polymorphism such as PCR-RFLP is hampered by the costly experimental method, and post-PCR treatment requirement that makes this technique is not meeting for high-throughput analysis ...
Budiarto, B. R. (Bugi), Desriani, D. (Desriani), Harahap, W. A. (Wirsma)   +2 more
core   +3 more sources

Discovery and Treatment of Action Potential‐Independent Myotonia in Hyperkalemic Periodic Paralysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hyperkalemic periodic paralysis (hyperKPP) is characterized by attacks of transient weakness. A subset of hyperKPP patients suffers from transient involuntary contraction of muscle (myotonia). The goal of this study was to determine mechanisms causing myotonia in hyperKPP.
Chris Dupont, Adam Deardorff, Murad Nawaz, Andrew A. Voss, Mark M. Rich   +4 more
wiley   +1 more source

Ability of males of two theclini species (Lepidoptera: Lycaenidae) to discriminate between sexes and different types of females based on the colour of their wings

European Journal of Entomology, 2015
Many territorial species of butterfly are sexually dimorphic in their wing colours, and males of such species frequently fight each other, probably attracted by the rival's wing colour.
Michio IMAFUKU, Tasuku KITAMURA
doaj   +1 more source

IPD - the Immuno Polymorphism Database [PDF]

, 2005
The Immuno Polymorphism Database (IPD) (http://www.ebi.ac.uk/ipd/) is a set of specialist databases related to the study of polymorphic genes in the immune system.
Marsh, S.G.E., Robinson, J., Stoehr, P., Waller, M.J.   +3 more
core  

A polymorphism in a let-7 microRNA binding site of KRAS in women with endometriosis. [PDF]

, 2012
Endometriosis is found in 5-15% of women of reproductive age and is more frequent in relatives of women with the disease. Activation of KRAS results in de novo endometriosis in mice, however, activating KRAS mutations have not been identified in women ...
Chan, Elcie, Flores, Idhaliz, Grechukhina, Olga, Massasa, Efi, Paranjape, Trupti, Petracco, Rafaella, Popkhadze, Shota, Taylor, Hugh S, Weidhaas, Joanne B   +8 more
core   +1 more source

Cognitive Resilience in Apolipoprotein ε4 Carrier Women Predicted by Neuron‐Derived Extracellular Vesicles

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Apolipoprotein (APOE) ε4 allele is the strongest genetic risk factor for late‐onset Alzheimer's disease (AD); however, many ε4 carriers remain cognitively intact into old age. Leveraging plasma neuron‐derived extracellular vesicles (NDEVs), we sought to identify biomarkers of cognitive resilience and their interplay with APOE ...
Apostolos Manolopoulos, Maja Mustapic, Carlos Nogueras‐Ortiz, Francheska Delgado‐Peraza, Krishna A. Pucha, Pamela J. Yao, Joseph Blommer, Michael P. Vreones, William York, De' Larrian Knight, Stephen R. Rapp, Aladdin H. Shadyab, JoAnn E. Manson, Ramon Casanova, Robert B. Wallace, Luigi Ferrucci, Susan M. Resnick, Dimitrios Kapogiannis   +17 more
wiley   +1 more source

Risk of Hepatotoxicity in Patients With Gout Treated With Febuxostat or Benzbromarone: A Propensity Score–Matched Cohort Study

Arthritis Care &Research, EarlyView.
Objective The objective of this study was to evaluate and compare the risk of hepatotoxicity associated with the use of febuxostat and benzbromarone in patients with gout. Methods New users of febuxostat or benzbromarone with monitoring of liver function at least three times in a year after initiation of the study drugs were identified from an ...
Wenyan Sun, Lingling Cui, Robert Terkeltaub, Ying Chen, Xinde Li, Xiaoyu Cheng, Tian Liu, Nicola Dalbeth, Changgui Li   +8 more
wiley   +1 more source

Detecting signatures of balancing selection to identify targets of anti-parasite immunity.

, 2010
Parasite antigen genes might evolve under frequency-dependent immune selection. The distinctive patterns of polymorphism that result can be detected using population genetic methods that test for signatures of balancing selection, allowing genes encoding
Conway, David J, Weedall, Gareth D
core   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source