# genomics

> interdisciplinary field of biology

**Wikidata**: [Q222046](https://www.wikidata.org/wiki/Q222046)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Genomics)  
**Source**: https://4ort.xyz/entity/genomics

## Summary
Genomics is an interdisciplinary field of biology focused on the study of the genome. It is treated as a branch of biology and an academic discipline, and it is also classified as an “omics” field. Genomics is closely connected to genetics and computational biology.

## Key Facts
- Genomics is an interdisciplinary field of biology.  
- Genomics is the study of the genome.  
- Genomics is classified as a branch of biology, an academic discipline, a medical specialty, and an omics field.  
- Genomics is a subclass of genetics, computational biology, and omics.  
- A practitioner of genomics is called a genomicist.  
- Genomics has aliases including: genomic science, genome science, genome sciences, genomica.  
- Genomics is associated with multiple subfields/related classes, including functional genomics, comparative genomics, epigenomics, pharmacogenomics, toxicogenomics, structural genomics, metagenomics, and personal genomics.  
- Genomics is listed as “different from” genology.  
- Genomics has a dedicated Wikipedia article title: **Genomics**, and a Commons category: **Genomics**.  
- Genomics is indexed in MeSH with descriptor ID **D023281** and includes MeSH tree codes **H01.158.273.180.350** (computational biology) and **H01.158.273.343.350** (genetics).

## FAQs
### Q: What is genomics?
A: Genomics is an interdisciplinary field of biology that studies the genome. It is classified as a branch of biology and an “omics” field, and it is closely related to genetics and computational biology.

### Q: Is genomics the same as genetics?
A: Genomics is a subclass of genetics, but it is explicitly identified as its own field. It focuses on the genome and is also classified under computational biology and omics.

### Q: What are major subfields of genomics?
A: Examples of genomics subfields include functional genomics, comparative genomics, epigenomics, pharmacogenomics, toxicogenomics, structural genomics, metagenomics, and personal genomics. These are represented as related classes/branches within the broader genomics area.

### Q: Who practices genomics?
A: A person who practices genomics is called a genomicist. The field is also connected to computational biology and computational genomics, reflecting the importance of analytical and computational approaches.

## Why It Matters
Genomics matters because it provides a structured scientific approach to studying the genome within biology and medicine. As an interdisciplinary field, it sits at the intersection of genetics, computational biology, and the broader “omics” landscape, enabling genome-focused research to be organized into specialized branches such as functional genomics, comparative genomics, epigenomics, pharmacogenomics, toxicogenomics, structural genomics, metagenomics, and personal genomics. This breadth supports multiple kinds of genome-centered inquiry, from understanding gene expression changes driven by epigenetic processes (epigenomics) to studying the role of the genome in drug response (pharmacogenomics) and analyzing genes found in a microbiome (metagenomics). Genomics is also treated as a medical specialty, reflecting its relevance to clinical contexts and related areas such as genomic medicine. Its indexing across major knowledge organization systems (e.g., MeSH) and its extensive presence across reference identifiers and categories indicate that it is a widely recognized and cross-referenced domain for organizing biological and biomedical knowledge.

## Notable For
- Defined directly as the study of the genome, while also being explicitly interdisciplinary within biology.  
- Classified simultaneously as a branch of biology, an academic discipline, a medical specialty, and an omics field.  
- Positioned as a subclass of genetics and computational biology, highlighting its dual biological and computational framing.  
- Encompasses many specialized branches (e.g., functional genomics, comparative genomics, epigenomics, pharmacogenomics, metagenomics, personal genomics).  
- Explicitly distinguished from “genology” (listed as “different from”).

## Body
### Definition and Scope
- **Genomics** is described as an **interdisciplinary field of biology**.
- It is the **study of the genome**.

### Classification
Genomics is classified as:
- **instance of**: branch of biology; academic discipline; medical specialty; omics
- **subclass of**: genetics; computational biology; omics

### Practitioner
- **practiced by**: genomicist

### Related and Branch Fields
Genomics is connected to multiple genomics-related classes and branches, including:
- **Functional genomics** (field of molecular biology)
- **Comparative genomics** (branch of science)
- **Epigenomics** (study of gene expression changes caused by epigenetic processes rather than DNA change)
- **Pharmacogenomics** (study of the role of the genome in drug response)
- **Toxicogenomics** (branch of toxicology and genomics)
- **Structural genomics** (area of genetic research)
- **Metagenomics** (study of genes found in a microbiome)
- **Personal genomics** (branch concerned with the genome of an individual)
- Additional listed branches include: oncogenomics, radiogenomics, paleogenomics, evolutionary genomics, plant genomics, animal genomics, marine genomics, social genomics, phenogenomics, genome mining, ribonomics, Māori genomics, and geromics.

### Related Topics (Non-identical but connected)
- **Nutrigenomics** (relationship between human genome, nutrition, and health)
- **Genomic medicine** (medical discipline based on use of genomic information about individuals for clinical care and health policy)

### Identifiers and Knowledge Base Indexing
- **MeSH descriptor ID**: D023281  
- **MeSH tree codes**:
  - H01.158.273.180.350 (computational biology)
  - H01.158.273.343.350 (genetics)
- **KBpedia ID**: Genomics  
- **Freebase ID**: /m/0fc4d  
- **WordNet 3.1 synset**: 06086637-n  
- **Library of Congress authority ID**: sh2002000809  
- **BnF ID**: 16209728t  
- **Yle Lux ID**: concept/393855b1-8530-478b-847c-4fc102e4f607  
- **ANZSRC FOR IDs**:
  - 2008: 060408 (Genomics)
  - 2020: 310509 (Genomics)

### Naming and Reference Presence
- **Aliases**: genomic science; genome science; genome sciences; genomica
- **Wikipedia title**: Genomics
- **Commons category**: Genomics
- **Topic main category**: Category:Genomics
- **Subreddit**: r/genomics (English; start time 2008-09-14; point in time 2023-05-06)

### Distinctions
- **different from**: genology

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Genomics",
  "description": "Genomics is an interdisciplinary field of biology that studies the genome.",
  "sameAs": [
    "https://en.wikipedia.org/wiki/Genomics"
  ],
  "additionalType": [
    "branch of biology",
    "academic discipline",
    "medical specialty",
    "omics"
  ]
}

## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=39860)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. Quora
5. [Source](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/1297.02008?OpenDocument)
6. [Source](https://golden.com/wiki/Genomics-NYDPD)
7. National Library of Israel
8. KBpedia
9. [Source](https://www.abs.gov.au/statistics/classifications/australian-and-new-zealand-standard-research-classification-anzsrc/2020#data-downloads)
10. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)