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

Other Algae01:19

Other Algae

152
The group Stramenopiles include some phototrophic microorganisms. Members of this group possess flagella covered in numerous short, hairlike extensions, a feature that inspired the group's name, derived from the Latin words for "straw" and "hair." Some of the main categories of Stramenopiles include diatoms, golden algae, and brown algae.Diatoms are unicellular, photosynthetic eukaryotes, with over 200 known genera. They play a key role in the planktonic communities of both marine and...
152
Red Algae01:23

Red Algae

426
Red algae, also known as rhodophytes, are primarily found in marine environments, though some species inhabit freshwater and terrestrial ecosystems. These organisms exist in both unicellular and multicellular forms, with some multicellular varieties reaching macroscopic sizes.As phototrophic organisms, red algae contain chlorophyll a; however, their chloroplasts lack chlorophyll b. Instead, they possess phycobiliproteins, which serve as major light-harvesting pigments, similar to those found in...
426
Epiphytes, Parasites, and Carnivores02:40

Epiphytes, Parasites, and Carnivores

15.4K
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...
15.4K
Introduction to Seed Plants03:40

Introduction to Seed Plants

66.3K
Most plants are seed plants—characterized by seeds, pollen, and reduced gametophytes. Seed plants include gymnosperms and angiosperms.
66.3K
Seedless Vascular Plants03:24

Seedless Vascular Plants

65.2K
Seedless Vascular Plants Were the First Tall Plants on Earth
65.2K
Green Algae01:21

Green Algae

306
Green algae, also referred to as chlorophytes, are different from red algae in having the chloroplasts containing chlorophylls a and b, which give them their distinct green hue. However, they lack phycobiliproteins, preventing them from developing the red or blue-green pigmentation seen in red algae. In terms of photosynthetic pigment composition, green algae closely resemble plants and share a close evolutionary relationship with them. Taxonomically Green algae belong to Phylum Chlorophyta in...
306

You might also read

Related Articles

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

Sort by
Same author

Metabolite profiling of the effect of prenatal stimuli across postnatal treatments in the liver.

Molecular and cellular endocrinology·2026
Same author

Editorial: Orphan crops: breeding and biotechnology for sustainable agriculture, food and nutrition.

Frontiers in plant science·2024
Same author

Crop diversity: Breadfruit's checkered past bears fruit for food security.

Current biology : CB·2023
Same author

Amaranth as a natural food colorant source: Survey of germplasm and optimization of extraction methods for betalain pigments.

Frontiers in plant science·2022
Same author

Limited Impacts of Cover Cropping on Soil N-Cycling Microbial Communities of Long-Term Corn Monocultures.

Frontiers in microbiology·2022
Same author

Expression of Nutritional Traits in Vegetable Cowpea Grown under Various South African Agro-Ecological Conditions.

Plants (Basel, Switzerland)·2022

Related Experiment Video

Updated: Oct 29, 2025

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses
08:35

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses

Published on: October 1, 2013

22.0K

Amaranths.

Chance W Riggins1, Rita H Mumm2

  • 1Department of Crop Sciences, University of Illinois, Urbana, IL 61801, USA.

Current Biology : CB
|July 14, 2021
PubMed
Summary
This summary is machine-generated.

Ancient amaranth, a crop with a complex past, is explored for its potential to enhance global food security. This research delves into its history and modern applications.

More Related Videos

Mycorrhizal Maps as a Tool to Explore Colonization Patterns and Fungal Strategies in the Roots of Festuca rubra and Zea mays
08:28

Mycorrhizal Maps as a Tool to Explore Colonization Patterns and Fungal Strategies in the Roots of Festuca rubra and Zea mays

Published on: August 26, 2022

3.0K
Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
09:17

Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores

Published on: March 26, 2019

12.5K

Related Experiment Videos

Last Updated: Oct 29, 2025

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses
08:35

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses

Published on: October 1, 2013

22.0K
Mycorrhizal Maps as a Tool to Explore Colonization Patterns and Fungal Strategies in the Roots of Festuca rubra and Zea mays
08:28

Mycorrhizal Maps as a Tool to Explore Colonization Patterns and Fungal Strategies in the Roots of Festuca rubra and Zea mays

Published on: August 26, 2022

3.0K
Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
09:17

Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores

Published on: March 26, 2019

12.5K

Area of Science:

  • Ethnobotany
  • Agricultural Science
  • Plant Science

Background:

  • The amaranth genus (Amaranthus) comprises ancient crops with a long history of cultivation.
  • Amaranth has a complex and sometimes controversial historical trajectory in agriculture.

Observation:

  • The study introduces the diverse amaranth genus.
  • It highlights the historical context surrounding amaranth cultivation and use.

Findings:

  • The research details the controversial history of amaranth.
  • Contemporary applications of amaranth for improving food security are presented.

Implications:

  • Understanding amaranth's history can inform its future cultivation.
  • Amaranth presents a viable option for enhancing global food security through resilient agriculture.