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Related Experiment Video

Updated: Nov 24, 2025

In Vivo Modeling of the Morbid Human Genome using Danio rerio

In Vivo Modeling of the Morbid Human Genome using Danio rerio

Published on: August 24, 2013

A Structural Guide to the Bloom Syndrome Complex.

Rohan Bythell-Douglas¹, Andrew J Deans²

¹Genome Stability Unit, St. Vincent's Institute of Medical Research, Fitzroy, VIC, 3056, Australia.

Structure (London, England : 1993)

|December 28, 2020

Summary

This summary is machine-generated.

The Bloom syndrome complex, a DNA repair machine, involves BLM, TOP3A, RMI, and RPA proteins. These interdependent proteins maintain genome stability, and their dysfunction leads to cancer and infertility.

Keywords:

BLM helicase Bloom syndrome DNA repair RMI double Holliday junction homologous recombination structural topoisomerase III alpha

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Generation, Purification, and Characterization of Cell-invasive DISC1 Protein Species

Generation, Purification, and Characterization of Cell-invasive DISC1 Protein Species

Published on: August 30, 2012

Area of Science:

Molecular Biology
Genetics
Biochemistry

Background:

Bloom syndrome complex is crucial for DNA repair and maintaining genome stability.
It comprises several protein components, including BLM, TOP3A, RMI, and RPA.
Dysfunction of this complex results in developmental issues, infertility, and cancer predisposition.

Purpose of the Study:

To review structural and biochemical data of Bloom syndrome complex components.
To elucidate the function and interaction of each protein subunit.
To understand their role in DNA manipulation and repair.

Main Methods:

Review of published structural data.
Analysis of biochemical data on protein components.
Examination of protein-protein and protein-DNA interactions.

Main Results:

Detailed structural and biochemical insights into BLM, TOP3A, RMI, and RPA.
Understanding of individual protein functions and their interdependence.
Elucidation of their collective role in homologous recombination and DNA repair.

Conclusions:

The Bloom syndrome complex functions as an integrated DNA repair machine.
Interactions between BLM, TOP3A, RMI, and RPA are vital for accurate DNA repair.
Further research into this complex can inform cancer and infertility treatments.