𧬠GEBRA⢠Use Guide: Knowledge Base ā Interpretations That Persist, Diagnoses That Compound
- Genetic test | 25. 11. 10

𧬠āIāve seen this variant before⦠where was it?ā
It happens all the time.
You notice a variant, youāre sure youāve seen it in another patient, then you start searchingāpapers, spreadsheets, a local DB, ClinVarāminutes turn into half an hour. And even if you find it, you still have to check the phenotype context.
GEBRA Knowledge Base ends that chase with a single search.
š§ Three Databases. One Platform.

Together, these three resources raise both speed and depth of your work:
| Database | Role | Best used when⦠|
| CurationDB | Your institutionās curated interpretation notes per variant (comments, evidence, citations). | You want to preserve and reuse your own reasoning. |
| VariantsDB | Every variant observed during analyses (not only reported ones). | You need a quick look-up of where a variant has appeared across samples. |
| ReportedDB | The subset of variants that were actually reported. | You need audit-ready history, QC, or follow-up planning. |
In short, GEBRA turns experience into structured, searchable data.
š Find what you needāinstantly
VariantsDB


Enter a genomic position and see all samples where it appears.
Try: 2-121530932-C-T

This isnāt just a hit list. You can jump to each sampleās phenotype, prior interpretation context, and report statusāall centered on the same variant.
Same variant, different patients.
That comparison often unlocks new interpretation.
ReportedDB
Need your institution-level history?


Search by geneāe.g., NF1āand youāll see all reported NF1 variants to date, with genomic coordinates, HGVS, ACMG classification, and links back to the original cases.
CurationDB
Log your judgment where it matters: at the variant.
Attach paper links, rationale for ACMG criteria, segregation notes, internal comments, and institutional conventions.
This isnāt a personal notebookāitās institutional memory.
GEBRA turns individual expertise into data that compounds over time.
āļø Knowledge connected, diagnosis accelerated
The real strength of Knowledge Base isnāt just per-patient lookup.
Itās spotting patterns across your cohort:
- Search SLC25A1 in VariantsDB and see it in five different patients with varied phenotypes.
- Identify recurrence, check zygosity, compare clinical contexts.
- Decide whether a VUS stays uncertaināor now has direction for reclassification.
By reusing prior cases, you shorten time-to-diagnosis and increase consistency and confidence.
š§ Keep the context of your judgment
Outcomes matterābut why you decided matters more.
Knowledge Base preserves rationale, references, and meeting notes so you can always answer: āWhy did we call it that way?ā
This supports molecular board prep, QC.
Not just data accumulationācontext preservation for defensible decisions.
š§Ŗ How value compounds over time
- 1 month later: āWe saw this variant last week with an unrelated phenotypeābenign is plausible.ā
- 6 months later: āFive occurrences in our population; likely benign here, even if public DBs still label it rare.ā
- 12 months later: āThis VUS appeared in three more patients with matching phenotypes and segregationānow reclassify to LP with confidence.ā
Your data becomes your differentiator.
Knowledge Base ensures itās never lost and always usable.
š Getting started
No special setup:
- Running an analysis auto-populates VariantsDB.
- Issuing a report auto-updates ReportedDB.
- Add your notes to CurationDB whenever you interpret.
On your GEBRA, open Knowledge Base from the left menu and start searchingāby gene, genomic position, disease, panel, or classification.
š Learn More
Explore how GEBRA integrates automation with clinical expertise.
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