LongTREC: The Long-Reads Transcriptomics European Consortium. The next generation transcriptome biology revealed by single molecule seq. technologies

Lead Research Organisation: Earlham Institute
Department Name: Research Faculty

Abstract

Third-generation, single-molecule long-read sequencing technologies such as Nanopore and Pacbio are revolutionizing transcriptome research and are expected to outcompete short-reads sequencing for gene expression studies. However, technical and bioinformatics challenges exist to the realization of this full potential. In this project, we will train a team of excellent Early Stage Researchers to become the European and world leaders in the field of long reads transcriptome sequencing (lrRNA-seq). The team will address three fundamental aspects of current barriers to the progress that these technologies face. a) Obtaining high-quality sequencing and preprocessed data from improved library preparation protocols and bioinformatics preprocessing methods, b) Establishment of benchmarked analysis pipelines for the application of these approaches to genome annotation and isoform usage analysis both in bulk and single-cell samples, and c) Extension of long reads to multi-omics applications for the study of regulatory biology. Additionally, ERS will follow an intensive and comprehensive training program composed of scientific and soft skills training, including activities related to pressing societal challenges such as climate change, diversity and inclusion, and the ethics of science. Students will complement their education through secondments in top European laboratories and Companies as well as through exposure to a network of worldwide experts in the field of RNA research.

Publications

10 25 50
 
Description Astrazeneca 
Organisation AstraZeneca
Department Research and Development AstraZeneca
Country United Kingdom 
Sector Private 
PI Contribution Analysis of long read bulk RNA-Seq for the detection of splicing variation in human cell lines upon chemical compounds exposure
Collaborator Contribution Experimental data (cell exposed to different compounds), sequencing data
Impact Multidisciplinary collaboration combining molecular biologists and computational biologists
Start Year 2023
 
Description Collaboration King College London 
Organisation King's College London
Department Maurice Wohl Clinical Neuroscience Institute
Country United Kingdom 
Sector Academic/University 
PI Contribution Computational analyses of long read bulk and single cell data from human IPSCs with engineered mutation for Amyotrophic lateral sclerosis and derived neurons, bulk long reads RNA-Seq from mouse brains with human mutations for Amyotrophic lateral sclerosis
Collaborator Contribution Generation of IPSC lines with causative mutations, generation of the mice lines with human mutation
Impact The work is highly collaborative including clinicians, clinical geneticists, molecular biologists, cellular biologists, computational biologists
Start Year 2023
 
Description Collaboration UEA Medical School 
Organisation University of East Anglia
Department School of Medicine UEA
Country United Kingdom 
Sector Academic/University 
PI Contribution Computational analyses of long read data to assess polyAdenylation sites usage during cardiomyocytes maturation, both in wild type background and in cell lines with mutations for cardiac disorders
Collaborator Contribution IPSC generation, cardiomyocytes maturation
Impact Computational analyses of differential polyadenylation usage during cardiomyocytes maturation
Start Year 2024
 
Description Wellcome Trust Sanger Institute 
Organisation The Wellcome Trust Sanger Institute
Country United Kingdom 
Sector Charity/Non Profit 
PI Contribution Computational analyses of single cell long read data (PacBio, ONT) for human IPSC and differentiated neuronal lineages (astrocytes, motor neurons)
Collaborator Contribution Cells (IPSCs, derived neuronal lineages), sequencing data
Impact The work is multidisciplinary bringing together cellular biologists, molecular biologists, and computational biologists
Start Year 2023
 
Description Invited seminar - Stockholm - What Your Are Missing Matters - Characterisation of novel splicing events across brain tissues and during development 
Form Of Engagement Activity A talk or presentation
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Professional Practitioners
Results and Impact Invited talk at a Oxford Nanopore Technology Event
Year(s) Of Engagement Activity 2024
URL https://nanoporetech.com/about/events/nanopore-days/nanopore-day-stockholm-2024#event-overview
 
Description Presentation - Invited Seminar - University College Dublin - Characterization of novel splicing events across tissues and during cellular differentiation 
Form Of Engagement Activity A talk or presentation
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Professional Practitioners
Results and Impact Invited seminar at the School of Biology and Environmental Science University College Dublin
Year(s) Of Engagement Activity 2023
 
Description Presentation - Invited talk -BioIndustry Association - Genomics Advisory Committee - Characterisation of novel potential targets through the characterisation of novel splicing events 
Form Of Engagement Activity A formal working group, expert panel or dialogue
Part Of Official Scheme? No
Geographic Reach National
Primary Audience Industry/Business
Results and Impact Presentation as part of the Q1 genomics advisory committee meeting (BioIndusrty Association)
Year(s) Of Engagement Activity 2024
 
Description Presentation - LongTrec meeting - Single cell sequencing with PACBIO 
Form Of Engagement Activity A talk or presentation
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Postgraduate students
Results and Impact Presentation of library preparation and data analysis of single cell long read sequencing to graduate students as part of the Maric Curie LongTrec network
Year(s) Of Engagement Activity 2023
 
Description Presentation - Oral Presentation - Characterization of novel splicing events across tissues and during cellular differentiation - WCBR 
Form Of Engagement Activity A talk or presentation
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Professional Practitioners
Results and Impact Presentation at the Winter Conference on Brain Research as part of the session Fostering Successful Partnerships Between Academia and Industry
Year(s) Of Engagement Activity 2024
 
Description Presentation - Quantitative gene profiling of long noncoding RNAs with targeted RNA sequencing 
Form Of Engagement Activity Participation in an activity, workshop or similar
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Postgraduate students
Results and Impact Presentation to the LongTrec Consortium
Year(s) Of Engagement Activity 2023
 
Description Presentation to the Kick-off meeting of LongTrec - Single cell sequencing on PACBIO 
Form Of Engagement Activity Participation in an activity, workshop or similar
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Postgraduate students
Results and Impact Attendance and presentation to the LongTrec kickoff meeting in Valencia
Year(s) Of Engagement Activity 2023