相关实验视频

Updated: Jun 11, 2025

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.1K

LINgroups作为一种基于原则的强大方法来比较和整合多种细菌分类学

Reza Mazloom, N Tessa Pierce-Ward, Parul Sharma

    IEEE/ACM transactions on computational biology and bioinformatics
    |October 7, 2024
    PubMed
    概括

    生命识别号 (LIN) 方法为细菌分类学提供了一个灵活的定量框架,增强了物种级以下的分辨率,并整合了各种分类. LINgroups有助于管理命名规范的变化,并改善微生物的基因组相似性评估.

    更多相关视频

    Tick Microbiome Characterization by Next-Generation 16S rRNA Amplicon Sequencing07:21

    Tick Microbiome Characterization by Next-Generation 16S rRNA Amplicon Sequencing

    Published on: August 25, 2018

    12.8K
    Empirical, Metagenomic, and Computational Techniques Illuminate the Mechanisms by which Fungicides Compromise Bee Health08:36

    Empirical, Metagenomic, and Computational Techniques Illuminate the Mechanisms by which Fungicides Compromise Bee Health

    Published on: October 9, 2017

    9.7K

    相关概念视频

    Applications of Molecular Taxonomy01:20

    Applications of Molecular Taxonomy

    Molecular taxonomy has revolutionized the understanding and classification of bacteria, providing precise insights into their diversity, evolutionary relationships, and ecological roles. By utilizing molecular techniques such as DNA sequencing and fingerprinting, researchers have made significant strides in various fields related to bacterial studies.Resolving Taxonomic AmbiguitiesMolecular taxonomy has been instrumental in distinguishing closely related bacterial species initially thought to...
    Evolutionary Relationships through Genome Comparisons02:54

    Evolutionary Relationships through Genome Comparisons

    Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
    5.7K
    Microbial Classification System01:24

    Microbial Classification System

    Classification is the process of organizing organisms into hierarchically inclusive groups based on their phenotypic similarities or evolutionary relationships. A species comprises one or more strains, and closely related species are grouped into genera. Genera are further classified into families, families into orders, orders into classes, and so forth, up to the domain level, which is the broadest taxonomic rank derived from a combination of phenotypic and genotypic data.The nomenclature of...
    3
    Comparing Mitochondrial, Chloroplast, and Prokaryotic Genomes02:16

    Comparing Mitochondrial, Chloroplast, and Prokaryotic Genomes

    The present-day mitochondrial and chloroplast genomes have retained some of the characteristics of their ancestral prokaryotes and also have acquired new attributes during their evolution within eukaryotic cells. Like prokaryotic genomes, mitochondrial and chloroplast genomes neither bind with histone-like proteins nor show complex packaging into chromosome-like structures, as observed in eukaryotes. Unlike mitotic cell divisions observed in eukaryotic cells, mitochondria and chloroplasts...
    12.0K
    The Tree of Life - Bacteria, Archaea, Eukaryotes02:40

    The Tree of Life - Bacteria, Archaea, Eukaryotes

    The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
    32.2K
    Taxonomy01:31

    Taxonomy

    Taxonomy is the science of defining and naming groups of biological organisms based on shared characteristics. It uses a hierarchy of increasingly inclusive categories with Latin names. The smallest units of taxonomy, species and genus, are used to assign a formal, taxonomic name to each species in a system. This classification system, referred to as binomial nomenclature, was formalized by Carolus Linnaeus in the 18th century.
    Hierarchy of Taxonomy
    The hierarchy that Carolus Linnaeus first...
    73.6K