Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Convergent Evolution01:54

Convergent Evolution

33.5K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
33.5K
Epiphytes, Parasites, and Carnivores02:40

Epiphytes, Parasites, and Carnivores

16.9K
Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
16.9K
Phylogeny01:23

Phylogeny

63.3K
Phylogeny is concerned with the evolutionary diversification of organisms or groups of organisms. A group of organisms with a name is called a taxon (singular). Taxa (plural) can span different levels of the evolutionary hierarchy. For instance, the group containing all birds is a taxon (comprising the class Aves), and the group of all species of daisies (the genus Bellis) is a taxon. Phylogenies can likewise include just one genus (i.e., depict species relationships) or span an entire kingdom.
63.3K
Synteny and Evolution02:31

Synteny and Evolution

3.9K
John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not genetically linked. The species with common ancestry tend to show conserved syntenic regions. Therefore, the concept of synteny is nowadays used to describe the evolutionary relationship between species.
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
3.9K
The Fossil Record02:56

The Fossil Record

27.6K
The fossil record documents only a small fraction of all organisms that have ever inhabited Earth. Fossilization is a rare process, and most organisms never become fossils. Moreover, the fossil record only exhibits fossils that have been discovered. Nevertheless, sedimentary rock fossils of long-lived, abundant, hard-bodied organisms dominate the fossil record. These fossils offer valuable information, such as an organism's physical form, behavior, and age. Studying the fossil record helps...
27.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Prefrontal cortex connectivity profiles distinguish rapid from slow responders to deep brain stimulation in obsessive-compulsive disorder.

medRxiv : the preprint server for health sciences·2026
Same author

Population-scale Y chromosome assemblies reveal recurrent remodeling within constrained architectures.

bioRxiv : the preprint server for biology·2026
Same author

Systematic contextual biases in SegmentNT potentially relevant to other nucleotide transformer models.

bioRxiv : the preprint server for biology·2026
Same author

Howler monkey Platy-1 and Alu SINEs: a resource for Alouatta genomics.

Mobile DNA·2026
Same author

Endogenous retroviral elements LTR8B and MER65 rewire PSG9 regulation to control trophoblast syncytialization and pre-eclampsia risk.

Genome biology·2026
Same author

Platy-1 SINEs from Thirteen Diverse Genomes Reveal Callithrichidae Unique Amplification, Recent <i>Alouatta</i> Mobilization and Insights into Platyrrhine Phylogenetics.

Genes·2026
Same journal

Genomic evidence for natural selection underlying high-altitude adaptive hemoglobin levels among Peruvian Andeans.

Genome biology and evolution·2026
Same journal

Host Range Breadth Correlates with Genic Diversity in Honeybee Phages.

Genome biology and evolution·2026
Same journal

Genome-wide analysis of an endangered axolotl endemic to Mexico reveals genomic variation associated with body condition, environment and infection by a pathogenic fungus.

Genome biology and evolution·2026
Same journal

Conservation of IAMT preference for indole acetic acid methylation across 250 million years of seed plant divergence, with only one recent evolutionary switch in Ocimum.

Genome biology and evolution·2026
Same journal

Regulatory logic and transposable element dynamics in Caenorhabditis genomes.

Genome biology and evolution·2026
Same journal

Interchromosomal translocations and large deletions drive the evolution of the outlier chromosome in the smallest photosynthetic eukaryote.

Genome biology and evolution·2026
See all related articles

Related Experiment Video

Updated: Feb 23, 2026

Sampling and Analysis of Animal Scent Signals
14:59

Sampling and Analysis of Animal Scent Signals

Published on: February 13, 2021

5.3K

Papio Baboon Species Indicative Alu Elements.

Jerilyn A Walker1, Vallmer E Jordan1, Cody J Steely1

  • 1Department of Biological Sciences, Louisiana State University.

Genome Biology and Evolution
|September 1, 2017
PubMed
Summary
This summary is machine-generated.

This study introduces a new method using Alu elements to identify baboon species. The Alu-48 panel offers a reliable tool for genetic identification in both captive and wild Papio populations.

Keywords:
evolutionary biologypopulation genomicsretrotransposon

More Related Videos

Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
08:15

Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face

Published on: January 7, 2019

7.4K
Analysis of Iophenoxic Acid Analogues in Small Indian Mongoose Herpestes Auropunctatus Sera for Use as an Oral Rabies Vaccination Biological Marker
11:28

Analysis of Iophenoxic Acid Analogues in Small Indian Mongoose Herpestes Auropunctatus Sera for Use as an Oral Rabies Vaccination Biological Marker

Published on: May 31, 2019

6.3K

Related Experiment Videos

Last Updated: Feb 23, 2026

Sampling and Analysis of Animal Scent Signals
14:59

Sampling and Analysis of Animal Scent Signals

Published on: February 13, 2021

5.3K
Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
08:15

Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face

Published on: January 7, 2019

7.4K
Analysis of Iophenoxic Acid Analogues in Small Indian Mongoose Herpestes Auropunctatus Sera for Use as an Oral Rabies Vaccination Biological Marker
11:28

Analysis of Iophenoxic Acid Analogues in Small Indian Mongoose Herpestes Auropunctatus Sera for Use as an Oral Rabies Vaccination Biological Marker

Published on: May 31, 2019

6.3K

Area of Science:

  • Primatology
  • Genetics
  • Evolutionary Biology

Background:

  • The genus Papio (baboon) comprises six species across Africa, historically identified by geography and phenotype.
  • Phylogenetic characterization is complicated by ancient and current hybridization zones.
  • MitochondRNA DNA (mtDNA) and Y-chromosome markers have been used for species identification, especially in hybrid zones.

Purpose of the Study:

  • To develop and validate a novel genetic system for identifying Papio baboon species.
  • To leverage Alu insertion polymorphisms for accurate phylogenetic and population structure analyses.
  • To create a practical tool for species identification in diverse baboon populations.

Main Methods:

  • Assembled a database of nearly 500 Papio-lineage specific Alu insertions.
  • Selected a subset of 48 species-indicative Alu insertions for a genetic panel.
  • Performed population structure and phylogenetic analyses using these Alu elements.

Main Results:

  • Demonstrated the utility of 48 selected Alu insertions as effective genetic markers for Papio species identification.
  • Showcased that individual Alu elements are easy to genotype and can be used hierarchically.
  • Established the Alu-48 panel as a valuable tool for species delineation within the Papio genus.

Conclusions:

  • The Alu-48 panel provides a robust and efficient method for identifying baboon species.
  • This tool aids in maintaining pedigree records for captive baboons.
  • It also assists in forensic identification of fossils and wild hybrids, enhancing conservation and research efforts.