Evolution of TH2 immunity: a rapid repair response to tissue destructive pathogens. PLoS Pathog. 7, e1002003 (2011). CAS PubMed PubMed Central Google Scholar Bosurgi, L. et al. Macrophage function in tissue repair and remodeling requires IL-4 or IL-13 with apoptotic cells. Science 356,...
Research17 Feb 2025Nature Ecology & Evolution P: 1-14 Learned magnetic map cues and two mechanisms of magnetoreception in turtles Loggerhead sea turtles, which undergo long-distance migrations, can learn magnetic signatures associated with different geographic areas and have two different magnetic sense...
Learn the anadromous definition and see examples of the different species of anadromous fish. Understand diadromous fish and whether or not fish...
9. Geological origin and evolution of the Himalayas10. Late Quaternary glacier fluctuations in the Himalayas and adjacent mountains11. The influence of hydrology and glaciology on wetlands in the Himalayas12. The Himalayan vegetation along horizontal and vertical gradients13. Assessing the evidence for ...
Take a test function \(\varphi\) for viscosity super-solutions that fulfills the conditions of Definition 2. We have to show the inequality $$\hbox{min} \left\{{{\mathcal{L}}\varphi,\Phi - {\mathcal{M}}\Phi} \right\} \ge 0\quad {\text{at}}\;\left({x_{0},1} \right)....
We test several competing hypotheses for the evolution of protandry using migration data for 22 bird species, including for the first time several monochromatic ones where sexual selection is supposedly less intense. Across species, protandry positively covaried with sexual size dimorphism but not with...
„Rasse“ angemessen zu operationalisieren; dies liegt zum einen an der nicht ganz einfachen Definition der Begriffe, zum anderen daran, dass Kausalmechanismen in Bezug auf „Rasse“ und Ethnizität (besonders als „unabhängige Variable“) nur schwer zu formulieren sind, für einen ...
By definition, chemotaxis is halted when cells reach the peak of concentration of the chemotactic gradient. Interestingly, reaching the peak of the gradient only stops directional migration, but it does not impair random motility (Woolf et al., 2007). Conversely, it seems to facilitate it, as ...
Germinal centres are the engines of antibody evolution. Here, using human immunodeficiency virus (HIV) Env protein immunogen priming in rhesus monkeys followed by a long period without further immunization, we demonstrate germinal centre B (BGC) cells that last for at least 6 months. A 186-...
While advances in biologging have revealed many spectacular animal migrations, it remains poorly understood how young animals learn to migrate. Even in social species, it is unclear how migratory skills are transmitted from one generation to another and