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

Minerals01:26

Minerals

1.7K
Minerals are essential nutrients that the human body needs in small amounts to work properly. They play a vital role in many bodily functions, such as building strong bones and transmitting nerve impulses. Some minerals are needed for hormone production or to maintain a normal heartbeat. Major minerals include calcium, phosphorus, potassium, sulfur, sodium, chlorine, and magnesium, while trace minerals include iron, manganese, copper, iodine, zinc, cobalt, fluoride, and selenium.
 
Major...
1.7K
Essential Minerals for Bone Health01:31

Essential Minerals for Bone Health

6.2K
The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
6.2K
Cofactors and Coenzymes01:27

Cofactors and Coenzymes

7.0K
7.0K
Cofactors and Coenzymes01:27

Cofactors and Coenzymes

78.2K
Enzymes require additional components for proper function. There are two such classes of molecules: cofactors and coenzymes. Cofactors are metallic ions and coenzymes are non-protein organic molecules. Both of these types of helper molecule can be tightly bound to the enzyme or bound only when the substrate binds.
78.2K
Cofactors and Coenzymes01:24

Cofactors and Coenzymes

8.4K
Enzymes are proteins made of amino acids. The functional group of each constituent amino acid catalyzes a wide variety of chemical reactions via ionic interactions or acid-base reactions. However, amino acids cannot catalyze oxidation-reduction and group transfer reactions and need to be aided by non-protein components called cofactors. Cofactors are also referred to as the chemical teeth of an enzyme.
Cofactors can be metallic ions or organic molecules called coenzymes. These types of helper...
8.4K
Vitamins01:30

Vitamins

2.7K
Vitamins, derived from the Latin word for life, are essential organic substances required in small quantities for optimal growth and overall well-being. Unlike other organic nutrients, vitamins don't act as sources of energy or building materials but rather facilitate these nutrients' utilization by the body. Vitamins are predominantly coenzymes, assisting enzymes in specific chemical actions, like the oxidation of glucose for energy involving B vitamins. Most vitamins are not produced...
2.7K

You might also read

Related Articles

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

Sort by
Same author

Single cell RNA sequencing of AML initiating cells reveals RNA-based evolution during disease progression.

Leukemia·2021
Same author

Faricimab: Two in the Bush Is Proving Better than One in the Hand?

Ocular immunology and inflammation·2021
Same author

Peripheral Gangrene in a Rare Scleroderma Overlap Syndrome.

The Journal of the Association of Physicians of India·2021
Same author

Catatonia associated with seizures due to parietal cavernoma.

Indian journal of psychiatry·2021
Same author

<i>TilGAN</i>: GAN for Facilitating Tumor-Infiltrating Lymphocyte Pathology Image Synthesis With Improved Image Classification.

IEEE access : practical innovations, open solutions·2021
Same author

Efficacy of procalcitonin and pentraxin-3 as early biomarkers for differential diagnosis of pleural effusions.

Pleura and peritoneum·2021

Related Experiment Video

Updated: May 4, 2026

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells
13:04

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells

Published on: May 16, 2019

35.7K

Zinc - an indispensable micronutrient.

Ashish Sharma1, Babita Patni1, Deepti Shankhdhar1

  • 1Department of Plant Physiology, College of Basic Sciences and Humanities, G. B. Pant University of Agriculture and Technology, Pantnagar, 263145 (U. S. Nagar) Uttarakhand India.

Physiology and Molecular Biology of Plants : an International Journal of Functional Plant Biology
|January 2, 2014
PubMed
Summary

Zinc (Zn) deficiency in plants, caused by soil conditions and root-shoot barriers, leads to yield loss and human malnutrition. Strategies like nutrient management and breeding are explored to improve plant Zn uptake and bioavailability.

Keywords:
BiofortificationMicronutrient malnutritionZinc deficiencyZinc efficiency

More Related Videos

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon
04:54

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Published on: October 29, 2021

6.5K
Using Mycobacterium smegmatis as a Bioindicator for Zinc-Limited Growth Conditions in Mycobacteria
08:24

Using Mycobacterium smegmatis as a Bioindicator for Zinc-Limited Growth Conditions in Mycobacteria

Published on: September 20, 2024

980

Related Experiment Videos

Last Updated: May 4, 2026

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells
13:04

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells

Published on: May 16, 2019

35.7K
Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon
04:54

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Published on: October 29, 2021

6.5K
Using Mycobacterium smegmatis as a Bioindicator for Zinc-Limited Growth Conditions in Mycobacteria
08:24

Using Mycobacterium smegmatis as a Bioindicator for Zinc-Limited Growth Conditions in Mycobacteria

Published on: September 20, 2024

980

Area of Science:

  • Agricultural Science
  • Plant Physiology
  • Soil Science

Background:

  • Zinc (Zn) availability to plants is often limited by soil properties and the plant's root-shoot transport system.
  • Immobilization of Zn in soil and anatomical changes in vascular tissues impede uptake, leading to Zn deficiency despite soil abundance.
  • Zn deficiency causes significant crop yield reduction and can lead to plant death.

Purpose of the Study:

  • To investigate the factors limiting plant zinc availability and uptake.
  • To understand the role of the root-shoot barrier in zinc transport under various soil conditions.
  • To highlight the impact of Zn deficiency on crop productivity and human health.

Main Methods:

  • Review of existing literature on plant Zn nutrition and soil factors affecting availability.
  • Analysis of the physiological and anatomical barriers to zinc transport in plants.
  • Examination of the consequences of Zn deficiency on plant growth and human health.

Main Results:

  • Plant Zn uptake is significantly influenced by soil pH, clay content, and calcium carbonate levels.
  • Root-shoot anatomical structure plays a critical role in regulating Zn translocation.
  • Zn deficiency in crops contributes to human micronutrient malnutrition.

Conclusions:

  • Addressing Zn deficiency requires integrated strategies including improved nutrient management and crop breeding.
  • Enhancing Zn bioavailability in edible crops is crucial for both agricultural sustainability and public health.
  • Further research into biotechnological and breeding approaches can improve crop Zn content.