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

Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

19.7K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
19.7K
Transgenic Plants02:50

Transgenic Plants

7.4K
Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
7.4K
Recombinant DNA01:09

Recombinant DNA

96.4K
Overview
96.4K
Types of Toxins01:36

Types of Toxins

1.9K
Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
1.9K
Fungal Group Zygomycota01:29

Fungal Group Zygomycota

108
Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
108
Mutagenicity and Carcinogenicity01:25

Mutagenicity and Carcinogenicity

1.4K
Mutagenicity and carcinogenicity refer to the ability of drugs to cause genetic defects and induce cancer, respectively. The International Agency for Research on Cancer (IARC) classifies agents into four groups based on their carcinogenic potential. Group 1 agents are known human carcinogens; group 2A agents are probably carcinogenic to humans; group 3 agents lack data to support their role in carcinogenesis; and group 4 includes agents for which data support that they are not likely to be...
1.4K

You might also read

Related Articles

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

Sort by
Same author

Deriving toxicological reference values for dietary inorganic arsenic exposure from epidemiological evidence of cardiovascular disease risk.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association·2026
Same author

AI and Biotechnology to Combat Aflatoxins: Future Directions for Modern Technologies in Reducing Aflatoxin Risk.

Toxins·2025
Same author

Assessing causal relationships between lead exposure and non-cancerous health effects through the Bradford Hill Criteria.

Critical reviews in food science and nutrition·2025
Same author

Can AI help authors prepare better risk science manuscripts?

Risk analysis : an official publication of the Society for Risk Analysis·2025
Same author

Cancer Burden from Dietary Exposure to Inorganic Arsenic in the United States: Risk Assessment and Policy Implications.

Journal of food protection·2025
Same author

Arsenic content and exposure in brown rice compared to white rice in the United States.

Risk analysis : an official publication of the Society for Risk Analysis·2025
Same journal

Microbial C1 assimilation pathways for chemical synthesis: from native metabolism to synthetic design.

Current opinion in biotechnology·2026
Same journal

Medicinal plants fermentation: current knowledge and perspectives.

Current opinion in biotechnology·2026
Same journal

Fermented foods: lessons learned from metagenomics.

Current opinion in biotechnology·2026
Same journal

Microfluidic platforms for the transient transfection of mammalian cells: recent developments and challenges.

Current opinion in biotechnology·2026
Same journal

Harvesting insights from recent advances in yeast genomics for predictable and precision wine fermentation.

Current opinion in biotechnology·2026
Same journal

Minimal enzyme cascades for the aromatic-to-aromatic upgrading of lignin monomers.

Current opinion in biotechnology·2026
See all related articles

Related Experiment Video

Updated: Aug 29, 2025

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays
10:01

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays

Published on: April 23, 2012

18.2K

Mycotoxin risks are lower in biotech corn.

Felicia Wu1

  • 1Department of Food Science and Human Nutrition, Department of Agricultural, Food, and Resource Economics, Michigan State University, East Lansing, MI, USA.

Current Opinion in Biotechnology
|September 11, 2022
PubMed
Summary
This summary is machine-generated.

Agricultural biotechnology offers solutions to reduce harmful mycotoxin contamination in corn. Innovations in transgenic and gene-edited corn show promise in lowering risks from toxins like aflatoxin and fumonisin.

More Related Videos

Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.
09:21

Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.

Published on: February 15, 2019

10.7K
RNAi-mediated Control of Aflatoxins in Peanut: Method to Analyze Mycotoxin Production and Transgene Expression in the Peanut/Aspergillus Pathosystem
09:44

RNAi-mediated Control of Aflatoxins in Peanut: Method to Analyze Mycotoxin Production and Transgene Expression in the Peanut/Aspergillus Pathosystem

Published on: December 21, 2015

21.1K

Related Experiment Videos

Last Updated: Aug 29, 2025

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays
10:01

Quantification of Fungal Colonization, Sporogenesis, and Production of Mycotoxins Using Kernel Bioassays

Published on: April 23, 2012

18.2K
Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.
09:21

Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.

Published on: February 15, 2019

10.7K
RNAi-mediated Control of Aflatoxins in Peanut: Method to Analyze Mycotoxin Production and Transgene Expression in the Peanut/Aspergillus Pathosystem
09:44

RNAi-mediated Control of Aflatoxins in Peanut: Method to Analyze Mycotoxin Production and Transgene Expression in the Peanut/Aspergillus Pathosystem

Published on: December 21, 2015

21.1K

Area of Science:

  • Agricultural Science
  • Food Safety
  • Biotechnology

Background:

  • Mycotoxins are dangerous fungal contaminants found in crops, particularly corn, a global staple.
  • Aflatoxin and fumonisin are significant mycotoxins that pose risks to human health, including cancer and immunotoxicity.
  • Regulatory standards and best practices are in place to manage mycotoxin risks in food.

Purpose of the Study:

  • To review recent advances in agricultural biotechnology for mycotoxin reduction in corn.
  • To highlight the efficacy of transgenic and gene-editing approaches in mitigating mycotoxin contamination.
  • To assess the potential of new corn hybrids in food safety.

Main Methods:

  • Review of scientific literature on agricultural biotechnology applications in corn.
  • Analysis of studies on transgenic Bt corn and its impact on fumonisin and aflatoxin levels.
  • Examination of novel transgenic, RNA-interference, and gene-editing strategies for mycotoxin control.

Main Results:

  • Transgenic Bt corn demonstrates effectiveness in reducing both fumonisin and, more recently discovered, aflatoxin contamination.
  • Specific transgenic and RNA-interference corn hybrids are being developed to target mycotoxin reduction.
  • Gene editing technologies, such as CRISPR, are being employed to prevent mycotoxin biosynthesis pathways.

Conclusions:

  • Agricultural biotechnology presents effective strategies for reducing mycotoxin contamination in corn.
  • Emerging technologies offer targeted approaches to enhance food safety and mitigate health risks associated with mycotoxins.
  • Continued innovation in crop biotechnology is crucial for addressing global food security and safety challenges.