Accelerate to discover

Back to filter

Related topics

Hypoxia further exacerbates myopathy in broilers via alteration of satellite cell fate

COY laboratory products

Aug 2, 2021

Woody breast (WB) condition has created a variety of challenges for the global poultry industry. To date, there are no...

High quality Bioluminescence and X-Ray analysis in lung squamous cell carcinoma

Spectral Instruments Imaging

Jul 21, 2021

Spectral Instruments Imaging provides unrivaled sensitivity for bioluminescence, fluorescence and X-Ray for in vivo...

Webinar recording: Autofluorescence management - the power of Spectral Flow Cytometry

Cytek Biosciences

Jul 15, 2021

One of the key advantages of spectral flow cytometry is its ability to extract sample autofluorescence, making it much...

Top 10 Pharma companies have chosen CYTEK for their flow cytometry facility

Cytek Biosciences

Jul 13, 2021

6 of Top 10 Pharma Companies (Based on total group revenues) have chosen CYTEK - full spectrum flow cytometer for their...

Aug 3, 2021

Introducing IZON Exoid: accurate analysis of nanoparticles from 1 to 1000 nm

IZON

Jul 7, 2021

The IZON Exoid is the only standardisable method of measuring the entire nano range (1–1000 nm).

Webinar recording: Super-Resolution imaging of Chromatin organization in health and disease

ONI

Jul 6, 2021

Understanding how cells organize the array of components within their membranous confines can not only provide insight...

Aug 3, 2021

Pretargeted delivery of PI3K/mTOR small-molecule inhibitor–loaded nanoparticles

Spectral Instruments Imaging

Jun 23, 2021

Overactivation of the PI3K/mTOR signaling has been identified in non-Hodgkin’s lymphoma. BEZ235 is an effective dual...

Show all topics (10)

Whole genome optical mapping reveals multiple fusion events chained by novel sequences in cancer

Sep 5, 2017

Genomic rearrangements are common in cancer, with demonstrated links to disease progression and treatment response. These rearrangements can be complex, resulting in fusions of multiple chromosomal fragments and generation of derivative chromosomes. While methods exist for detecting individual fusions, they are generally unable to reconstruct complex chained events. To overcome these limitations, we adopted a new optical mapping approach, allowing for megabase length DNA to be captured, and in turn rearranged genomes to be visualized without loss of integrity. Whole genome mapping (Bionano Genomics) of a well-studied highly rearranged liposarcoma cell line, resulted in 3,338 assembled haploid genome maps, including 101 fusion maps. These fusion maps represent 175 Mb of highly rearranged genomic regions, illuminating the complex architecture of chained fusions, including content, order, orientation, and size. Spanning the junction of 151 chromosomal translocations, we found a total of 32 Mb of novel interspersed sequences that were not detected from short-read sequencing. We demonstrate that optical mapping provides a powerful new approach for capturing a higher level of complex genomic architecture, creating a scaffold for renewed interpretation of sequencing data of particular relevance to human cancer.

Read more

 

Scientific paper
Application

Get more info

Regina Fillerová

Field application specialist

Regina

Fillerová

+420 731 127 718

Send Message

Brand profile

BioNano Genomics

A revolutionary NanoChannel technology for Genome mapping of extremely long DNA without amplification, providing long-range contiguity and eliminating PCR bias.

Related products

Genome maps of extremely long DNA without amplification, providing long-range contiguity and eliminating PCR bias

show detail

Saphyr provides rapid, high-throughput, long-range genome mapping with unmatched structural variation discovery capabilities

show detail

We supply and support Life-Science Technologies in the territory of Central and Eastern Europe.

Czech Republic

Slovakia

Hungary

Poland

Croatia

Slovenia

Serbia

Romania

Bulgaria

Latvia

Lithuania

Estonia

Russia

Ukraine

Belarus

Turkey