'Species b species c' diaporamas de présentation

Reconstructing the History of Lineages

Reconstructing the History of Lineages. Chapter 11. Tereza Jezkova School of Life Sciences, University of Nevada, Las Vegas March 2011. PHYLOGENETICS. study of evolutionary relatedness among organisms (through molecular data and morphological data). Cladograms. Sister taxa. taxon. O. E.

556 views • 38 slides

Ecology

1.11k views • 36 slides

Comparative computational biology

Comparative computational biology. Positive selection. What is positive selection?. Positive selection is selection of a particular trait - and the increased frequency of an allele in a population. Intraspecific level Positive selection driving continuous adaptation to changes

425 views • 31 slides

IMPRS workshop Comparative Genomics 18 th -21 st of February 2013 Lecture 4

IMPRS workshop Comparative Genomics 18 th -21 st of February 2013 Lecture 4. Positive selection. What is positive selection?. Positive selection is selection on a particular trait - and the increased frequency of an allele in a population. Population level

418 views • 26 slides