PPT-Workshop in Molecular Evolution

Jan 6 10 2020 Shanghai Two faces of one process phylogenetics vs population genetics Phylogenetics model of speciation Tine et al 2014 Population genetics model of coalescence. Diffusion plus Convection. ).  . Molecular Diffusion in Gases. Equimolar. . Counterdiffusion. A. B. B. A.  .  . In terms of mole fraction, . Molecular Diffusion in Gases. Uni. -component Diffusion. Andy Pon, . Doug . Johnstone. ,. Michael J. Kaufman. ApJ. , submitted May 2011 . Ridge et al. (2006). Observed. (FWHM = 1.9 km / . s. ). Thermal broadening alone. (FWHM = 0.2 km / . s. ). 12. CO J = 1-0. 1. 4. 3. 2. 5. 1. 4. 2. 3. 5. Phylogenetic Trees. Nodes: species. Edges: time of independent evolution. Edge length represents evolution time. AKA genetic distance. Not necessarily chronological time. IAMZ 2015 . Patrick Hayes. Dept. Crop and Soil Science. Oregon State University. Corvallis, Oregon USA. www.barleyworld.org. Class Outline. General considerations for molecular breeding. Selection tools and molecular breeding . M. olecular . B. iology . E. vidence. Leonard Brand, PhD. Professor of Biology and Paleontology. Department of Earth and Biological Sciences. Loma Linda University. History of scientific advance. Darwin. Last week we talked about. …. The universe had a beginning. God must be the creator of the universe. 3 views Christians can faithfully hold: Old-Earth Creationism, Young-Earth Creationism, Theistic Evolution. Mechanisms of concerted evolution. Unequal cross-over. Gene conversion: non-reciprocal transfer of information between homologous sequences; the main mechanism invoked to explain concerted evolution. is the process of change over time.. Evidence of evolution. . Biogeography. is the study of where organisms live now and where their ancestors lived in the past.. Patterns in the distribution of living and fossil species tell us how modern organisms evolved from their ancestors.. B. iology . E. vidence. Leonard Brand, PhD. Professor of Biology and Paleontology. Department of Earth and Biological Sciences. Loma Linda University. History of scientific advance. Darwin. (mid-1800’s). Chapter 17: Processes of Evolution. Early Beliefs. 19. th. century: discovered species shared many traits, but lived in different parts of the world. Problematic – species only looked similar on the outside, but inside were very different . Evolution 9/11. Obj. TSW learn form mistakes made on the quiz, and take notes about evolution after the Environmental Science Current Events. P. 34NB. Make a food chain for the following organisms showing the energy arrows and the . . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference. Pd-2 . Anatomy and Physiology. Evidence for evolution can come in the form of anatomy and physiology. For example vestigial, analogous, and homologous structures. . Vestigial Structure:. The concept of vestigiality applies to genetically determined structures or attributes that have apparently lost most or all of their ancestral function in a given species. An example is the human appendix.. . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference.