Definition

1. Noun:
   • The branch of genomics that determines the biological function of the genes and their products: Functional genomics is a scientific field focused on understanding what genes do, how their products (like proteins) operate, and their roles in biological processes and organisms.

Usage Examples

• Noun:
  • Advances in functional genomics have accelerated our understanding of gene regulation.
  • The research project utilizes functional genomics to identify the role of newly discovered genes in disease development.
  • Her PhD thesis focuses on applying functional genomics techniques to study plant immunity.

Advanced Usage

• "High-throughput functional genomics": Refers to large-scale experimental approaches used in this field to analyze gene function systematically and rapidly.

  • High-throughput functional genomics screens can test thousands of genes simultaneously for a specific cellular function.

• "Comparative functional genomics": Involves comparing gene functions across different species to understand evolutionary biology and conserved mechanisms.

  • Comparative functional genomics between mice and humans helps validate disease models.

Variants and Related Words

• Functional genomic (adj): Pertaining to functional genomics.

  • The lab published a functional genomic analysis of the yeast genome.

• Functional genomist (n): A scientist who specializes in functional genomics.

  • She is a leading functional genomist known for her work on gene networks.

Synonyms

• Gene function analysis: The process of determining what specific genes do.
• Functional genetics: A closely related field often used interchangeably, though it may emphasize genetic approaches over purely genomic-scale data.

Related Phrases

• "To assign function": A common phrase describing the goal of functional genomics experiments.

  • The primary aim of the study was to assign function to the orphan genes.

• "Loss-of-function screen": A standard experimental technique in functional genomics where gene activity is reduced or eliminated to observe the effect.

  • They conducted a genome-wide loss-of-function screen to find genes essential for cell division.

Related Concepts

• Structural genomics: The complementary branch of genomics focused on determining the three-dimensional structures of gene products.
• Transcriptomics: The study of all RNA transcripts, often considered a key tool within functional genomics for understanding gene expression.
• Phenomics: The systematic study of phenotypes (observable traits), which is closely linked to functional genomics for connecting genotype to phenotype.

Noun

1. the branch of genomics that determines the biological function of the genes and their products