Victorian Centre for Functional Genomics at Peter Mac


Overview

The VCFG is a high throughput screening facility that enables researchers Australia-wide the opportunity to become fully trained to perform screens across CRISPR, RNAi and Compound platforms. The lab has an extensive array of reagent libraries, automated liquid handling, plate reader and imaging instrumentation. Projects can be performed in 2D and 3D settings, with cell lines or patient derived materials. Every project is customised and analysed in house and managed using PRIME, our PRoject Information and Management Enterprise. 

Capabilities

Equipment

High-Content Imaging

Fully automated CellInsight CX7-PRO x 2 units, widefield, confocal, live-cell imaging. Cytation C10 spinning disk confocal, Cytation 5, widefield imaging

Live-Cell Imaging

Incucyte SX5 (red, green, orange channels) Cytation 5 via the BioSpa incubator

Plate Reader

Cytation 5 and C10 both are sophisticated plate readers that have spectral monochromators, direct injection for kinetic measurements, luminescence, fluorescence and alpha screen enabled

Automated Liquid Handling

Caliper ALH3000 and Janus G3 liquid handling robots for all transfection and speciality liquid handling applications. Rastrum Allegro 3D bioprinter for embedding cells in hydrogels. BioTek 406: three units that aspirate and dispense media, cells, fix and stain BioTek multi-flo: aspirate and dispense any plate type. Tecan D300E and Duo units for digital drug dispensing. Mini-Fontus for high throughput Legend-Plex staining. High throughput flow cytometry in collaboration with Peter Mac Research Flow Core.

Other Instrumentation

AMAXA 4D nucleofector with 96 well adaptor, Neon nucleofector. LiCONICs 220 stacking tower incubator .EVOS Fl, bench top fluorescent microscope Barcode printer; all instruments are barcode-read enabled Dedicated and fully backed up server for data and image storage

Technology Development

The VCFG provides a complete screening service, which includes data analysis and it is here that we invest significant energy to ensure that we are updating our pipelines and innovating to maximise the outcomes and identify the most robust hit list. We are assay development specialists, in particular, our focus is on ways to phenotype cells using high content imaging, and by extension, using machine learning strategies to identify target agent activity within screens and across multiple cell lines. We are currently developing tools to integrate phenotypic data with other multi-omics technologies. We have data analysis pipelines for drug and synthetic CRISPR screens in 2D adherent cells using imaging at any scale, single channel to complex multi-parametric staining. Within the 3D space, we can embed cell lines, PDX or PDO's in matrices using automation, which allows us to characterise growth, quantitate structure size, viability and response to death or morphology inducing agents, built on bright field and fluorescent imaging methodologies. This has driven a number of clinical trial programs, with our sophisticated strategy to turn around from patient to outcome in less than 4 weeks. We have developed high throughput transcriptomics in conjunction with the Molecular Genomics Core Facility at PeterMac. Using MAC-seq, sequencing can now be performed at scale, from cells cultured in 384 well format, allowing a transcriptional profile from cells treated with drugs, CRISPR or RNAi and or more simply, just characterising patient cells grown in 3D over time. We have developed the tools to integrate the phenotypic and genotypic outcomes of a screen. Researchers can now explore and visualise their data using our novel DIVE (data interrogation visualisation and exploration) dashboards.

Access Information

The VCFG's primary mode of operation is 'researcher driven, staff assisted' where a researcher embeds within the facility and is trained on all aspects of their project. Fully serviced is possible but only where capacity exists. Some instruments require limited assistance once trained.

For further information visit www.petermac.org/research/core-facilities-and-services/victorian-centre-functional-genomics

Contacts

Prof Kaylene Simpson
Head, Victorian Centre for Functional Genomics
kaylene.simpson@petermac.org

Team Members

Jennii Luu  | Lab Manager | Automation specialist, 2D and 3D platforms

Karla Cowley | High content imaging and analysis, 2D platform

Dr Mark Li | 3D screen support, fee for service and analysis

Robert Vary | Equipment training, screen support

Dr Ada Koo | Assay development, screen support, metabolomics 

Kavya Pamulapati | Equipment training, screen support

Dr Hermione Allen | data analyst
 
Xin Liu | MAC-seq analyst

Images