Nicholas Owen
Nicholas Owen
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bioinformatics
Identification of novel coloboma candidate genes through conserved gene expression analyses across four vertebrate species
Ocular coloboma (OC) is a failure of complete optic fissure closure during embryonic development and presents as a tissue defect along the proximal distal axis of the ventral eye. It is classed as part of the clinical spectrum of structural eye malformations with microphthalmia and anophthalmia, collectively abbreviated to MAC. Despite deliberate attempts to identify causative variants in MAC, many patients remain without a genetic diagnosis. To reveal potential candidate genes, we utilised transcriptomes experimentally generated from embryonic eye tissues derived from human, mouse, zebrafish, and chicken at stages coincident with optic fissure closure
Nicholas Owen
,
V Trejo-Reveles
,
B Ching Chan
,
M Toms
,
JJ Schoenebeck
,
Genomics England Research Consortium
,
M Moosajee
,
J Rainger
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Project
DOI
Determining the functional disparty between CRB1 variants causing LCA and RP
Leveraging cutting-edge model systems to further understand CRB1-related eye disease
Nicholas Owen
Transcriptomic analysis of model systems
Cross species transcriptome analysis can be a powerful tool for identifying rare disease genes. By looking at the transcriptome of a variety of species, including humans, it is possible to identify genes that are differentially expressed in the diseased state. This can help to identify both disease-causing genes and genes that are involved in the disease process.
Nicholas Owen
Rare disease genetic diagnosis with the Genomic England 100,000 Genomes Project (GEL) UK
collaborative research with the Hearing and Sight GECIP at GEL
Nicholas Owen
Meta-Analysis
to evaluate and improve research practices.
Calling Variants from RNA-seq data
The combination of abundant data resources and cheap sequencing technology has resulted in a vast unexploited resource for single nucleotide polymorphism (SNP) detection.
Nicholas Owen
Apr 2, 2022
3 min read
Project
Project
New year, new site
With my recent involvement with the
UK Reproducibility Network
, and continued use of…
Nicholas Owen
Jan 31, 2022
2 min read
code
Zebrafish retinal mRNA RNA-seq data processing
This protocol details the step-by-step procedures followed to process zebrafish retinal mRNA sequencing data generated by the SMARTSeq2 …
Nicholas Owen
,
M Moosajee
DOI
Data sharing: A primer from UKRN
Make research data available to ensure transparency and a reliable scientific record.
JN Towse
,
S Rumsey
,
Nicholas Owen
,
C Bolibaugh
,
P Langford
,
M Jacquiery
DOI
Open Code/Software: A primer from UKRN
Encourage collaboration between code users, developers and researchers.
A Turner
,
M Topor
,
Nicholas Owen
,
A Stewart
,
AR Kenny
,
A Jones
,
D Ellis
DOI
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