Topic collection
25 articles
Genetic Genealogy and the Role of ISOGG Genetic genealogy is a transformative field that combines traditional family history research with advanced DNA analysis. By examining specific mar...
Read Genetic Genealogy and the Role of ISOGGCrown Groups and Stem Groups in Phylogenetics In the study of phylogenetics—the science of evolutionary relationships—scientists need precise ways to categorize organisms. One of the most...
Read Crown Groups and Stem Groups in PhylogeneticsPhylogenetic Nomenclature: Redefining Biological Classification In the quest to map the history of life on Earth, biologists have long struggled with how to name the groups they discover....
Read Phylogenetic Nomenclature: Redefining Biological ClassificationPhylogenetic Trees: Mapping the Evolutionary History of Life A phylogenetic tree, or phylogeny, is a graphical representation of the evolutionary history shared between a set of species o...
Read Phylogenetic Trees: Mapping the Evolutionary History of LifeMolecular Phylogenetics: Mapping the Evolutionary History of Life Molecular phylogenetics is a specialized branch of phylogeny that examines genetic and hereditary molecular differences—p...
Read Molecular Phylogenetics: Mapping the Evolutionary History of LifeDendrograms in Data Analysis and Biological Research A dendrogram is a specialized diagram representing a tree graph. Derived from the Ancient Greek words déndron (tree) and grámma (drawi...
Read Dendrograms in Data Analysis and Biological ResearchBacterial Taxonomy: The Science of Classifying Microbial Life Bacterial taxonomy is the specialized field of science dedicated to the classification of bacteria into organized taxonomic r...
Read Bacterial Taxonomy: The Science of Classifying Microbial LifeOpen Tree of Life: Mapping the Phylogenetic History of Species The Open Tree of Life is a comprehensive, collaborative online project dedicated to creating a complete phylogenetic tree—a ...
Read Open Tree of Life: Mapping the Phylogenetic History of SpeciesPhylogenetic Trees: Mapping the Evolutionary History of Life A phylogenetic tree, or phylogeny, is a graphical representation that illustrates the evolutionary history between a set of sp...
Read Phylogenetic Trees: Mapping the Evolutionary History of LifeTree of Life: The Evolution of Biological Classification The tree of life, or universal tree of life, is a powerful metaphor, conceptual model, and research tool used by scientists to exp...
Read Tree of Life: The Evolution of Biological ClassificationDendrograms in Data Analysis and Biological Science A dendrogram is a specialized diagram used to represent a tree graph. Derived from the Ancient Greek words déndron (meaning "tree") and...
Read Dendrograms in Data Analysis and Biological SciencePhylogenetics: Mapping the Evolutionary History of Life Phylogenetics is the scientific study of the evolutionary history of life. By utilizing phylogenetic inference—the process of analy...
Read Phylogenetics: Mapping the Evolutionary History of LifePhylogenetic Nomenclature: Redefining Biological Classification In the study of biology, naming organisms is more than just a matter of convenience; it is a way of mapping the history of ...
Read Phylogenetic Nomenclature: Redefining Biological ClassificationPhylogenetic Trees: Mapping the Evolutionary History of Life A phylogenetic tree, or phylogeny, is a graphical representation that illustrates the evolutionary history and relationships b...
Read Phylogenetic Trees: Mapping the Evolutionary History of LifeCladograms: Mapping Evolutionary Relationships through Cladistics In the study of biology, understanding how different species are related is fundamental to grasping the history of life o...
Read Cladograms: Mapping Evolutionary Relationships through CladisticsClades and the Evolutionary Tree of Life: Understanding Monophyletic Groups In the complex web of biological existence, how do scientists organize the millions of living organisms on Eart...
Read Clades and the Evolutionary Tree of Life: Understanding Monophyletic GroupsMolecular Phylogenetics: Mapping the Evolutionary Tree of Life How do scientists determine the complex relationships between different species? The answer lies in molecular phylogenetics,...
Read Molecular Phylogenetics: Mapping the Evolutionary Tree of LifeMonophyly and the Classification of Biological Taxa In the field of biological cladistics—the method of classifying organisms based on shared characteristics—scientists use specific terms...
Read Monophyly and the Classification of Biological Taxa