Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Lampbrush Chromosomes

Lampbrush Chromosomes

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...

You might also read

Related Articles

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

Sort by

Same author

Overall survival of patients with chronic lymphocytic leukemia treated with venetoclax-obinutuzumab compared to age- and sex-matched general population.

Leukemia & lymphoma·2026

Same author

Genetic risk and immune dysregulation of classic Hodgkin lymphoma transformation of chronic lymphocytic leukemia/small lymphocytic lymphoma: a multicentric study.

medRxiv : the preprint server for health sciences·2026

Same author

Artificial intelligence-enhancement of flow cytometry data accelerates the identification of measurable residual chronic lymphocytic leukemia.

Leukemia·2026

Same author

Updated consensus guidelines for the diagnosis and management of patients with HCL and HCL variant.

Blood·2026

Same author

Defining the acute BTK-loss transcriptional program in CLL using a BTK degrader.

Leukemia·2026

Same author

Central nervous system involvement in patients with Richter transformation of chronic lymphocytic leukemia (CLL): the Mayo Clinic experience.

Blood cancer journal·2026

Same journal

Luspatercept Induces Significant Improvement in Anemia in Dominant Thalassemia Secondary to Heterozygous STEAP3 and Beta-Thalassemia Trait.

American journal of hematology·2026

Same journal

POEMS Syndrome: 2026 Update on Diagnosis, Risk-Stratification, and Management.

American journal of hematology·2026

Same journal

EIF2AK1 As a Key Genetic Determinant of Luspatercept Resistance in Transfusion-Dependent Thalassemia.

American journal of hematology·2026

Same journal

Subtotal Versus Total Splenectomy in Children With Sickle Cell Disease: Clinical Outcomes and Splenic Function Assessed by Pocked Red Blood Cell Count.

American journal of hematology·2026

Same journal

High Proportion of PNH Type II Neutrophils Is Associated With Thrombosis in Patients Displaying a PNH Clone ≥ 1.

American journal of hematology·2026

Same journal

Peripheral Blood Lymphocytosis Reflecting an Underlying Thymoma.

American journal of hematology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Aug 13, 2025

Fingerprinting Cardiolipin in Leukocytes by Mass Spectrometry for a Rapid Diagnosis of Barth Syndrome

Fingerprinting Cardiolipin in Leukocytes by Mass Spectrometry for a Rapid Diagnosis of Barth Syndrome

Published on: March 23, 2022

BTKi bonanza in CLL/SLL: Sorting out the differences

Paul J Hampel¹, Sameer A Parikh¹

¹Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA.

American Journal of Hematology

|January 24, 2023

Summary

No abstract available in PubMed .

More Related Videos

Phospho Flow Cytometry with Fluorescent Cell Barcoding for Single Cell Signaling Analysis and Biomarker Discovery

Phospho Flow Cytometry with Fluorescent Cell Barcoding for Single Cell Signaling Analysis and Biomarker Discovery

Published on: October 4, 2018

Author Spotlight: Alignment of Synchronized Time-Series Data Using the Characterizing Loss of Cell Cycle Synchrony Model for Cross-Experiment Comparisons

Author Spotlight: Alignment of Synchronized Time-Series Data Using the Characterizing Loss of Cell Cycle Synchrony Model for Cross-Experiment Comparisons

Published on: June 9, 2023

Related Experiment Videos

Last Updated: Aug 13, 2025

Fingerprinting Cardiolipin in Leukocytes by Mass Spectrometry for a Rapid Diagnosis of Barth Syndrome

Fingerprinting Cardiolipin in Leukocytes by Mass Spectrometry for a Rapid Diagnosis of Barth Syndrome

Published on: March 23, 2022

Phospho Flow Cytometry with Fluorescent Cell Barcoding for Single Cell Signaling Analysis and Biomarker Discovery

Phospho Flow Cytometry with Fluorescent Cell Barcoding for Single Cell Signaling Analysis and Biomarker Discovery

Published on: October 4, 2018

Author Spotlight: Alignment of Synchronized Time-Series Data Using the Characterizing Loss of Cell Cycle Synchrony Model for Cross-Experiment Comparisons

Author Spotlight: Alignment of Synchronized Time-Series Data Using the Characterizing Loss of Cell Cycle Synchrony Model for Cross-Experiment Comparisons

Published on: June 9, 2023