"Collection" - what is it, definition of the term
«Collection» denotes an assembled set of items that share common attributes or purpose, arranged for systematic access, analysis, or preservation. In biological research, it may refer to a curated repository of rat and mouse specimens, each accompanied by metadata describing origin, strain, and experimental conditions, enabling reproducible studies and comparative assessments.
Detailed information
The term «Collection» denotes a systematic aggregation of rat or mouse specimens, data sets, genetic lines, or related biological resources. In laboratory environments, such assemblies support reproducibility, enable comparative analyses, and preserve genetic diversity.
Key functions of a rodent assembly include:
- Preservation of breeding stocks with documented lineage.
- Storage of tissue samples for molecular research.
- Maintenance of phenotypic records linked to individual animals.
- Facilitation of exchange between institutions through standardized documentation.
Implementation typically follows a defined workflow. First, acquisition of animals occurs under controlled conditions, with identification tags recorded in a central registry. Second, each specimen undergoes phenotypic assessment, and results are entered into a relational database. Third, biological materials such as DNA, serum, or organ sections are cataloged, labeled with unique accession numbers, and stored at appropriate temperatures. Finally, periodic audits verify integrity of records and viability of living colonies.
Data management strategies emphasize consistency and traceability. Standardized nomenclature aligns with international guidelines, while metadata fields capture provenance, housing conditions, and experimental interventions. Automated backup systems protect against loss, and access controls ensure that only authorized personnel modify critical entries.
Overall, an organized assembly of rat and mouse resources provides a foundation for reliable experimentation, long‑term study of hereditary traits, and efficient sharing of material across the scientific community.