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

Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

5.8K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.8K
Global Regulatory Systems01:28

Global Regulatory Systems

74
Global regulatory systems in bacteria enable rapid and coordinated responses to environmental changes by integrating sensory inputs with gene expression, ensuring efficient adaptation to fluctuating conditions. Key global regulatory mechanisms include regulons, two-component systems, sigma factors, and secondary messengers.Regulons and Global RegulatorsA regulon is a collection of genes and operons controlled by a common global regulator. These regulators enable bacteria to prioritize resource...
74
Legal Guidelines for Documentation01:06

Legal Guidelines for Documentation

1.4K
The legal guidelines for nursing documentation are essential for ensuring accurate, professional, and ethical recording of patient care. The guidelines are discussed here:
1.4K
Overview of Transposition and Recombination02:13

Overview of Transposition and Recombination

16.1K
Transposons make up a significant part of genomes of various organisms. Therefore, it is believed that transposition played a major evolutionary role in speciation by changing genome sizes and modifying gene expression patterns. For example, in bacteria, transposition can lead to conferring antibiotic resistance. Movement of transposable elements within the genetic pool of pathogenic bacteria can aid in transfer of antibiotic-resistant genetic elements. In eukaryotes, transposons can carry out...
16.1K
Horizontal Gene Transfer01:27

Horizontal Gene Transfer

145
Horizontal gene transfer (HGT) is a process where genetic material moves between organisms within the same generation, unlike vertical gene transfer, which occurs from parent to offspring. HGT plays a crucial role in microbial evolution, adaptation, and survival, particularly in shared environments like the human gut.Mobile genetic elements such as plasmids, prophages, integrons, insertion sequences, and transposons facilitate this process. HGT occurs through three primary mechanisms:...
145
Conservative Site-specific Recombination and Phase Variation02:53

Conservative Site-specific Recombination and Phase Variation

6.1K
Because the DNA segments are cut and reorganized in a direction-specific manner, site-specific recombination has emerged as an efficient genetic engineering technique. Flippase and Cyclization recombinases or Flp and Cre, respectively, are two members of the tyrosine recombinase family derived from bacteriophages, that are used to mediate site-specific DNA insertions, deletions, and targeted expression of proteins in mammalian cell lines.
The recognition sites for Cre recombinase called LoxP...
6.1K

You might also read

Related Articles

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

Sort by
Same author

Neither climate laboratory nor knowledge vacuum: What's at stake for the Global South in the debate around solar geoengineering research.

Science (New York, N.Y.)·2024
Same author

Mapping Africa's EV revolution.

Science (New York, N.Y.)·2024
Same author

AI in Africa: Basics Over Buzz.

Science (New York, N.Y.)·2024
Same author

African energy transitions should be driven from the ground up.

Science (New York, N.Y.)·2023

Related Experiment Video

Updated: Sep 13, 2025

Primordial Germ Cell Transplantation for CRISPR/Cas9-based Leapfrogging in Xenopus
05:34

Primordial Germ Cell Transplantation for CRISPR/Cas9-based Leapfrogging in Xenopus

Published on: February 1, 2018

8.5K

Five rules for technology leapfrogging in Africa.

Rose M Mutiso1

  • 1Rose M. Mutiso is the Executive Director of the African Tech Futures Lab, London, UK.

Science (New York, N.Y.)
|July 31, 2025
PubMed
Summary

Technology can address development challenges in Africa, but it is not a quick fix. A realistic approach is needed, avoiding overinflated expectations for solutions like artificial intelligence (AI).

Area of Science:

  • Technology and Development Studies
  • African Studies
  • Climate Change Mitigation

Background:

  • Explores the application of technology in addressing development challenges across Africa, focusing on energy, climate, and digital infrastructure.
  • Highlights a career trajectory shifting from technology implementation to managing expectations regarding its impact.

Discussion:

  • Critically examines the tendency to view technological solutions as 'silver bullets' for complex societal problems.
  • Questions the efficacy of rapid, simplistic technological interventions in development contexts.
  • Addresses the hype surrounding emerging technologies like artificial intelligence (AI) in development narratives.

Key Insights:

  • Technology's potential is significant but often overstated, necessitating a more nuanced understanding.

More Related Videos

Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model
23:56

Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model

Published on: October 31, 2010

16.8K
Neuroimaging Field Methods Using Functional Near Infrared Spectroscopy NIRS Neuroimaging to Study Global Child Development: Rural Sub-Saharan Africa
08:10

Neuroimaging Field Methods Using Functional Near Infrared Spectroscopy NIRS Neuroimaging to Study Global Child Development: Rural Sub-Saharan Africa

Published on: February 2, 2018

15.0K

Related Experiment Videos

Last Updated: Sep 13, 2025

Primordial Germ Cell Transplantation for CRISPR/Cas9-based Leapfrogging in Xenopus
05:34

Primordial Germ Cell Transplantation for CRISPR/Cas9-based Leapfrogging in Xenopus

Published on: February 1, 2018

8.5K
Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model
23:56

Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model

Published on: October 31, 2010

16.8K
Neuroimaging Field Methods Using Functional Near Infrared Spectroscopy NIRS Neuroimaging to Study Global Child Development: Rural Sub-Saharan Africa
08:10

Neuroimaging Field Methods Using Functional Near Infrared Spectroscopy NIRS Neuroimaging to Study Global Child Development: Rural Sub-Saharan Africa

Published on: February 2, 2018

15.0K
  • A 'reluctant tech-skeptic' perspective is crucial for realistic development planning.
  • Over-reliance on technology without considering contextual factors can lead to ineffective outcomes.

    • Outlook:

    • Advocates for a balanced perspective on technology in development, integrating realistic expectations with innovation.
    • Suggests a need for critical evaluation of technological solutions to ensure sustainable and equitable development.
    • Emphasizes the importance of tempering expectations to foster more effective and grounded technological deployment in Africa.