Cell-based screens and phenomics with fission yeast

Area of Science:

• Genomics and Systems Biology
• Molecular and Cellular Biology

Background:

• Next-generation sequencing has advanced genome understanding but gene function remains a challenge.
• Phenomics offers a high-throughput approach to characterize gene variants and their associated phenotypes.
• The fission yeast Schizosaccharomyces pombe is a valuable eukaryotic model for genomewide screens.

Purpose of the Study:

• To review current large-scale, cell-based phenomic approaches used with S. pombe.
• To highlight methods for understanding gene function and complex cellular processes.
• To explore the relationship between genotypes and phenotypes.

Main Methods:

• Computational colony-growth measurements
• Genetic interaction screens
• Parallel profiling using barcodes
• Microscopy-based cell profiling
• Metabolomic methods
• Transposon mutagenesis

Main Results:

• These diverse methods provide insights into genotype-phenotype relationships.
• Large-scale phenomic assays in S. pombe are crucial for functional genomics.
• Characterizing phenotypes aids in understanding complex biological systems.

Conclusions:

• Phenomics, particularly in model organisms like S. pombe, is a powerful strategy for elucidating gene function.
• Integrating various high-throughput methods enhances the discovery of genotype-phenotype connections.
• Further application of these techniques will accelerate biological research and discovery.