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

Dihybrid Crosses01:18

Dihybrid Crosses

Overview
Dihybrid Crosses01:18

Dihybrid Crosses

Overview
Trihybrid Crosses02:27

Trihybrid Crosses

Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal chance to...
Monohybrid Crosses01:20

Monohybrid Crosses

Overview
Monohybrid Crosses01:20

Monohybrid Crosses

Overview
Incomplete Dominance01:43

Incomplete Dominance

Gregor Mendel's work (1822 - 1884) was primarily focused on pea plants. Through his initial experiments, he determined that every gene in a diploid cell has two variants called alleles inherited from each parent. He suggested that amongst these two alleles, one allele is dominant in character and the other recessive. The combination of alleles determines the phenotype of a gene in an organism.

You might also read

Related Articles

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

Sort by
Same author

Evaluation and improvement of two European soybean VCU networks.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2026
Same author

Balancing Savanna Ungulate Diversity and Biomass: Optimal Human Use, Landscape Features, and Vegetation Types Under Varying Rainfall and Land Use.

Ecology and evolution·2026
Same author

Correction: Regression approaches for modeling genotype‑environment interaction and making predictions into unseen environments.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2026
Same author

Regression approaches for modeling genotype-environment interaction and making predictions into unseen environments.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2026
Same author

Exploring intra-varietal variation for complex traits in grapevine (Vitis vinifera L.).

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2025
Same author

Hierarchical Bayesian Integrated Modeling of Age- and Sex-Structured Wildlife Population Dynamics.

Journal of agricultural, biological, and environmental statistics·2025

Related Experiment Video

Updated: May 31, 2026

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn (Zea mays) As an Exemplar
07:19

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn (Zea mays) As an Exemplar

Published on: August 6, 2018

Corn hybrids display lower metabolite variability and complex metabolite inheritance patterns.

Jan Lisec1, Lilla Römisch-Margl, Zoran Nikoloski

  • 1Max-Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476 Potsdam, Germany. lisec@mpimp-golm.mpg.de

The Plant Journal : for Cell and Molecular Biology
|June 29, 2011
PubMed
Summary

Maize hybrid root metabolomes differ from parental lines, with hybrids showing denser metabolic networks. Metabolite levels in hybrids vary less than inbreds, offering potential for predicting crop performance.

More Related Videos

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)
05:55

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

Published on: June 16, 2018

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions
07:03

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions

Published on: November 6, 2016

Related Experiment Videos

Last Updated: May 31, 2026

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn (Zea mays) As an Exemplar
07:19

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn (Zea mays) As an Exemplar

Published on: August 6, 2018

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)
05:55

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

Published on: June 16, 2018

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions
07:03

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions

Published on: November 6, 2016

Area of Science:

  • Agricultural Science
  • Plant Biology
  • Metabolomics

Background:

  • Maize (Zea mays L.) breeding utilizes hybrid vigor (heterosis) to enhance crop yield.
  • Understanding the genetic and metabolic basis of heterosis is crucial for improving breeding strategies.

Purpose of the Study:

  • To compare the root metabolome of maize inbred lines and their hybrids exhibiting heterosis.
  • To investigate the inheritance patterns of root metabolites and their relationship with biomass.

Main Methods:

  • Comparative metabolomic analysis of six maize inbred lines and their 14 hybrids.
  • Reconstruction of metabolic networks based on metabolite profile correlations.
  • Analysis of metabolite inheritance patterns (additive, dominant, overdominant).

Main Results:

  • Distinct metabolic profiles were observed between hybrids and their parental inbred lines, separating reciprocal hybrids.
  • Hybrid metabolic networks showed higher density compared to inbred lines.
  • Metabolite variance was generally lower in hybrids than inbred lines, with deviations correlating negatively with biomass.

Conclusions:

  • Root metabolic profiles provide distinct signatures for maize hybrids and their parents.
  • Metabolomic data offers potential for developing predictors of hybrid performance and biomass.
  • Metabolite inheritance patterns are complex but show reduced variance in hybrids.