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

Mutation, Gene Flow, and Genetic Drift01:09

Mutation, Gene Flow, and Genetic Drift

65.6K
In a population that is not at Hardy-Weinberg equilibrium, the frequency of alleles changes over time. Therefore, any deviations from the five conditions of Hardy-Weinberg equilibrium can alter the genetic variation of a given population. Conditions that change the genetic variability of a population include mutations, natural selection, non-random mating, gene flow, and genetic drift (small population size).
65.6K
Diversity of Protists I01:15

Diversity of Protists I

2.0K
Excavata is a diverse group of protists that includes both chemoorganotrophic and phototrophic species, with some thriving in anaerobic environments. Among the key groups within Excavata are diplomonads and parabasalids, which are flagellated protists that lack mitochondria and chloroplasts. These microorganisms typically inhabit anoxic environments, such as the intestines of animals, where they exist either symbiotically or as parasites, relying on fermentation for energy production. Some...
2.0K
Development of Antibiotic Resistance01:30

Development of Antibiotic Resistance

1.8K
Antibiotic resistance is a major public health concern that arises when bacteria evolve mechanisms to withstand the effects of antibiotic treatments. This resistance can be intrinsic, acquired through genetic mutations, or transferred between bacteria via horizontal gene transfer. The development of antibiotic resistance poses significant challenges in treating bacterial infections and necessitates ongoing research to develop new therapeutic strategies.Intrinsic resistance occurs when bacterial...
1.8K
Transduction01:16

Transduction

2.4K
Among the three main modes of HGT—transformation, conjugation, and transduction—transduction is unique in that it is mediated by bacteriophages, or bacterial viruses.Transduction occurs in two ways. Generalized transduction occurs during the lytic cycle of a bacteriophage infection. In this process, bacteriophages infect bacterial cells, replicate within them, and ultimately cause cell lysis, releasing newly assembled virions. Occasionally, random fragments of the bacterial genome...
2.4K
Diversity of Protists II01:27

Diversity of Protists II

1.9K
Alveolates are a group of organisms recognized by the presence of alveoli, which are cytoplasmic sacs located beneath the cell membrane. While their function remains uncertain, alveoli may help regulate water balance by controlling how much water enters and leaves the cell. In dinoflagellates, these structures may serve as armor plates. There are three major types of alveolates: ciliates, which move using cilia; dinoflagellates, which use flagella for movement; and apicomplexans, which are...
1.9K
Mutations in Microorganisms01:18

Mutations in Microorganisms

999
Mutations are heritable changes in an organism’s genome involving alterations in the base sequence of DNA or RNA. These changes can influence cellular processes and phenotypic traits, potentially transforming the unaltered wild type into a mutant form. Such changes, termed forward mutations, are pivotal in shaping the genetic diversity of organisms.RNA viruses exhibit the highest mutation rates due to the absence of robust proofreading mechanisms during genome replication. In contrast,...
999

You might also read

Related Articles

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

Sort by
Same author

Assessment of food safety knowledge and hygiene practices among poultry butchers in Chennai and its public health implications.

Discover public health·2026
Same author

World Association for the Advancement of Veterinary Parasitology (WAAVP) concept paper on the efficacy evaluation of parasite vaccines.

Veterinary parasitology·2026
Same author

Geographic clustering and population structures of <i>Campylobacter jejuni</i> and <i>Campylobacter coli</i> in South and Southeast Asian poultry systems.

Microbial genomics·2026
Same author

How the Gender Dimension of One Health Helps Combat Outbreaks of Emerging and Reemerging Zoonotic Diseases: Case Studies.

Health security·2026
Same author

Ionophore susceptibility of Eimeria zaria: First characterisation in a cryptic Eimeria species of chickens.

Veterinary parasitology·2026
Same author

Chicken caecal enterotypes in indigenous Kadaknath and commercial Cobb chicken lines are associated with <i>Campylobacter</i> abundance and influenced by farming practices.

Frontiers in microbiomes·2026

Related Experiment Video

Updated: Mar 15, 2026

Loop-mediated Isothermal Amplification LAMP Assays for the Species-specific Detection of Eimeria that Infect Chickens
06:57

Loop-mediated Isothermal Amplification LAMP Assays for the Species-specific Detection of Eimeria that Infect Chickens

Published on: February 20, 2015

27.7K

Are Eimeria Genetically Diverse, and Does It Matter?

Emily L Clark1, Fiona M Tomley2, Damer P Blake2

  • 1Department of Pathology and Pathogen Biology, Royal Veterinary College, North Mymms, Hertfordshire, UK; Current address: The Roslin Institute, The University of Edinburgh, Easter Bush, Midlothian, UK.

Trends in Parasitology
|September 6, 2016
PubMed
Summary
This summary is machine-generated.

Developing effective Eimeria vaccines requires understanding genetic diversity in field populations. This study analyzes Eimeria tenella diversity using SNP haplotyping to inform vaccine strategies against coccidiosis.

Keywords:
Eimeria tenellachickensgenetic diversityvaccines

More Related Videos

Nucleofection and In Vivo Propagation of Chicken Eimeria Parasites
08:26

Nucleofection and In Vivo Propagation of Chicken Eimeria Parasites

Published on: February 14, 2020

7.6K
Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing
09:44

Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing

Published on: December 23, 2022

3.0K

Related Experiment Videos

Last Updated: Mar 15, 2026

Loop-mediated Isothermal Amplification LAMP Assays for the Species-specific Detection of Eimeria that Infect Chickens
06:57

Loop-mediated Isothermal Amplification LAMP Assays for the Species-specific Detection of Eimeria that Infect Chickens

Published on: February 20, 2015

27.7K
Nucleofection and In Vivo Propagation of Chicken Eimeria Parasites
08:26

Nucleofection and In Vivo Propagation of Chicken Eimeria Parasites

Published on: February 14, 2020

7.6K
Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing
09:44

Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing

Published on: December 23, 2022

3.0K

Area of Science:

  • Veterinary Parasitology
  • Molecular Epidemiology
  • Vaccine Development

Background:

  • Eimeria species cause coccidiosis in livestock, leading to significant economic losses and welfare issues.
  • Reducing antibiotic use in food production necessitates novel control strategies, including vaccines.
  • Genetic and antigenic diversity within Eimeria populations complicates vaccine efficacy.

Purpose of the Study:

  • To investigate the population structure and genetic diversity of Eimeria tenella field isolates.
  • To assess the potential for genetic exchange between different Eimeria tenella strains.
  • To provide insights into challenges and opportunities for developing Eimeria vaccines.

Main Methods:

  • Genome-wide single nucleotide polymorphism (SNP) analysis was employed.
  • SNP data was used for haplotyping to infer population structure.
  • Genotype distribution and potential for cross-fertilization were analyzed.

Main Results:

  • SNP-based haplotyping revealed distinct population structures within Eimeria tenella.
  • Analysis identified diverse genotypes circulating in field populations.
  • Evidence suggests potential for genetic exchange between strains, impacting diversity.

Conclusions:

  • Understanding Eimeria tenella genetic diversity is crucial for designing broadly protective vaccines.
  • The identified diversity poses challenges but also highlights targets for novel vaccine approaches.
  • Further research into Eimeria population genetics will aid in combating coccidiosis.