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

Imprinting01:22

Imprinting

11.2K
Behavioral imprinting is observed in some newborn animals and occurs when they develop strong and specific attachments to another animal (usually a parent) following brief, early-life exposures. Offspring imprint onto parents within a brief period after birth or hatching; this time window is called the critical period. Once imprinting occurs, the bond established between the parents and their offspring is usually long-lasting.
11.2K
Genomic Imprinting and Inheritance02:30

Genomic Imprinting and Inheritance

37.3K
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
37.3K
Elements and Compounds01:27

Elements and Compounds

105.5K
Pure substances consist of only one type of matter. A pure substance can be an element or a compound. An element consists of only one type of atom, while a compound consists of two or more types of atoms held together by a chemical bond.
Elements
Elements are classified as atomic or molecular based on the nature of their basic units. They are unique forms of matter with specific chemical and physical properties that cannot break down into smaller substances by ordinary chemical reactions. There...
105.5K
Periodic Classification of the Elements04:00

Periodic Classification of the Elements

60.5K
The periodic table arranges atoms based on increasing atomic number so that elements with the same chemical properties recur periodically. When their electron configurations are added to the table, a periodic recurrence of similar electron configurations in the outer shells of these elements is observed. Because they are in the outer shells of an atom, valence electrons play the most important role in chemical reactions. The outer electrons have the highest energy of the electrons in an atom...
60.5K
Classification of Elements and Compounds02:54

Classification of Elements and Compounds

73.8K
Pure substances consist of only one type of matter. A pure substance can be an element or a compound. An element consists of only one type of atom, while a compound consists of two or more types of atoms held together by a chemical bond. Elements are classified as atomic or molecular based on the nature of their basic units.
Compounds are pure substances composed of two or more elements in fixed, definite proportions. Compounds are classified as ionic or molecular (covalent) based on the bonds...
73.8K
Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

24.4K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
24.4K

You might also read

Related Articles

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

Sort by
Same author

Conservation and variability of long-range interactions in structurally diverse maize genomes.

Nature communications·2025
Same author

Designing a nitrogen-efficient cold-tolerant maize for modern agricultural systems.

The Plant cell·2025
Same author

DNA demethylase augments RNA-directed DNA methylation by enhancing CLSY gene expression in maize and Arabidopsis.

Molecular plant·2025
Same author

An epiallele of a gene encoding a PfkB-type carbohydrate kinase affects plant architecture in maize.

The Plant cell·2025
Same author

Transcriptome profiling of maize transcription factor mutants to probe gene regulatory network predictions.

G3 (Bethesda, Md.)·2024
Same author

Temporally resolved growth patterns reveal novel information about the polygenic nature of complex quantitative traits.

The Plant journal : for cell and molecular biology·2024
Same journal

Temporal trajectories underlying adult neuronal diversity.

Current opinion in genetics & development·2026
Same journal

Transcription regulation of cell fate plasticity - from embryonic development to tissue regeneration.

Current opinion in genetics & development·2026
Same journal

Shared molecular and cellular programs during regeneration of glandular epithelia.

Current opinion in genetics & development·2026
Same journal

Lineage tracing in human cortical development.

Current opinion in genetics & development·2026
Same journal

Cis-regulatory strategies in developmental patterning.

Current opinion in genetics & development·2026
Same journal

GABAergic neuron fate specification and lineage allocation: from development to disorder.

Current opinion in genetics & development·2026
See all related articles

Related Experiment Video

Updated: Feb 14, 2026

Creating a Structurally Realistic Finite Element Geometric Model of a Cardiomyocyte to Study the Role of Cellular Architecture in Cardiomyocyte Systems Biology
08:54

Creating a Structurally Realistic Finite Element Geometric Model of a Cardiomyocyte to Study the Role of Cellular Architecture in Cardiomyocyte Systems Biology

Published on: April 18, 2018

10.1K

Potential roles for transposable elements in creating imprinted expression.

Sarah N Anderson1, Nathan M Springer1

  • 1University of Minnesota, Department of Plant and Microbial Biology, 140 Gortner Laboratory, 1479 Gortner Avenue, St. Paul, MN 55108, USA.

Current Opinion in Genetics & Development
|February 18, 2018
PubMed
Summary
This summary is machine-generated.

Imprinted gene expression, where only one parental copy is active, can change frequently. Transposable elements may drive the origin and loss of these unique gene regulation patterns in plants.

More Related Videos

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces
06:14

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Published on: September 11, 2018

7.0K
Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants
10:08

Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants

Published on: December 21, 2021

2.6K

Related Experiment Videos

Last Updated: Feb 14, 2026

Creating a Structurally Realistic Finite Element Geometric Model of a Cardiomyocyte to Study the Role of Cellular Architecture in Cardiomyocyte Systems Biology
08:54

Creating a Structurally Realistic Finite Element Geometric Model of a Cardiomyocyte to Study the Role of Cellular Architecture in Cardiomyocyte Systems Biology

Published on: April 18, 2018

10.1K
Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces
06:14

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Published on: September 11, 2018

7.0K
Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants
10:08

Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants

Published on: December 21, 2021

2.6K

Area of Science:

  • Genetics and Molecular Biology
  • Evolutionary Biology
  • Plant Science

Background:

  • Gene expression patterns significantly influence an organism's traits (phenotype).
  • Genomic imprinting is a complex regulatory mechanism where maternal and paternal alleles show differential expression within the same nucleus.
  • While the benefits of imprinting are well-studied, its evolutionary origins and loss mechanisms are less understood.

Purpose of the Study:

  • To explore the evolutionary dynamics of imprinted gene expression.
  • To investigate the potential mechanisms driving the emergence and disappearance of imprinting.
  • To examine the role of transposable elements in the establishment of imprinting patterns.

Main Methods:

  • Evolutionary analyses of gene expression data in plants.
  • Comparative genomics to identify imprinted genes and their regulatory regions.
  • Investigating correlations between transposable element activity and imprinted gene loci.

Main Results:

  • Evidence suggests that imprinted expression patterns in plants are not static and undergo frequent turnover.
  • Transposable elements are implicated as a potential factor in the creation of novel imprinted expression patterns.
  • The study provides insights into the dynamic nature of epigenetic regulation.

Conclusions:

  • Imprinted gene expression is evolutionarily labile, with patterns arising and disappearing over time.
  • Transposable elements may play a crucial role in the evolutionary innovation and potential loss of imprinting.
  • Understanding these dynamics is key to comprehending the evolution of gene regulation.