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

Chromosome Structure02:40

Chromosome Structure

24.8K
A functional eukaryotic chromosome must contain three elements: a centromere, telomeres, and numerous origins of replication.
The centromere is a DNA sequence that links sister chromatids. This is also where kinetochores, protein complexes to which spindle microtubules attach, are constructed after the chromosome is replicated. The kinetochores allow the spindle microtubules to move the chromosomes within the cell during cell division.
Telomeres consist of non-coding repetitive nucleotide...
24.8K
Chromosome Structure02:40

Chromosome Structure

5.7K
5.7K
Duplication of Chromatin Structure02:05

Duplication of Chromatin Structure

6.7K
The process of chromosome duplication during cell division requires genome-wide disruption and re-assembly of chromatin. The chromatin structure must be accurately inherited, reassembled, and maintained in the daughter cells to ensure lineage propagation.
The basic unit of the chromatin is the nucleosome, consisting of DNA wrapped around octameric histone proteins and short stretches of linker DNA separating individual nucleosomes. The histone proteins within the nucleosome have their...
6.7K
Lampbrush Chromosomes01:51

Lampbrush Chromosomes

8.3K
In 1882, Flemming observed lampbrush chromosomes (LBC) in salamander eggs. Later in 1892, Rückert observed LBCs in shark egg cells and coined the term "lampbrush chromosomes" because they looked like brushes used to clean kerosene lamps.
LBCs are made up of two pairs of conjugating homologous chromatids. Each chromatid consists of alternatively positioned regions of condensed-inactive chromatin and loosely placed-active side loops, which can be contracted and extended. The loops...
8.3K
Lampbrush Chromosomes01:51

Lampbrush Chromosomes

2.6K
2.6K
Karyotyping01:17

Karyotyping

65.8K
Overview
65.8K

You might also read

Related Articles

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

Sort by
Same author

NOTE Alterations in Gene Expression Profiles of Human Epidermal Cells Treated with Jojoba Oil.

Journal of oleo science·2026
Same author

Draft genome sequence of <i>Mycobacterium intracellulare</i> strain HYG9370 isolated from Japanese Black Cattle in Japan.

Microbiology resource announcements·2024
Same author

Chromosome-Scale Genome Assembly and Characterization of Top-Quality Japanese Green Tea Cultivar 'Seimei'.

Plant & cell physiology·2024
Same author

Localization and quantitative distribution of a chromatin structural protein Topoisomerase II on plant chromosome using HVTEM and UHVTEM.

Micron (Oxford, England : 1993)·2024
Same author

Author Correction: Molecular organization of recombinant human-Arabidopsis chromosomes in hybrid cell lines.

Scientific reports·2023
Same author

Higher-order structure of barley chromosomes observed by electron tomography.

Micron (Oxford, England : 1993)·2022

Related Experiment Video

Updated: Nov 13, 2025

Author Spotlight: Getting an A with the 3Cs: Chromosome Conformation Capture for Undergraduates
09:13

Author Spotlight: Getting an A with the 3Cs: Chromosome Conformation Capture for Undergraduates

Published on: May 12, 2023

4.0K

Seeing chromosome structure reveals its function

Kiichi Fukui1, Toshiyuki Wako2

  • 1Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, 565-0871, Japan. kfukui@bio.eng.osaka-u.ac.jp.

Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology
|March 13, 2021
PubMed
Summary

No abstract available in PubMed .

Keywords:
3D imagingCHIASChromosome imagingHIMLive imagingSEMSuper resolution microscopyTEM

More Related Videos

Deciphering High-Resolution 3D Chromatin Organization via Capture Hi-C
09:32

Deciphering High-Resolution 3D Chromatin Organization via Capture Hi-C

Published on: October 14, 2022

4.0K
Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.
22:27

Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.

Published on: May 6, 2010

410.4K

Related Experiment Videos

Last Updated: Nov 13, 2025

Author Spotlight: Getting an A with the 3Cs: Chromosome Conformation Capture for Undergraduates
09:13

Author Spotlight: Getting an A with the 3Cs: Chromosome Conformation Capture for Undergraduates

Published on: May 12, 2023

4.0K
Deciphering High-Resolution 3D Chromatin Organization via Capture Hi-C
09:32

Deciphering High-Resolution 3D Chromatin Organization via Capture Hi-C

Published on: October 14, 2022

4.0K
Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.
22:27

Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.

Published on: May 6, 2010

410.4K