Using proper KCNI naming convention to label projects, participants, experiments, and files is extremely important as data is routed through the Neuroinformatics Platform according to these labels. Please take great case in ensuring data is properly labelled at every level, codes are consistent throughout the project life cycle and typos are avoided. Thank you!
Project ID
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Study Participant ID (LabKey Participant IDs)
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Note that for LabKey Study Participant IDs, it is highly recommended that the Participant code is fully numeric (rather than alphanumeric).
Biosample ID (Specimen Label)
Please ensure the BiosampleIDs are entered correctly at all data entry occurrences, as a misspelled labels can have significant consequences throughout the Neuroinformatics Platform system.
Biosample IDs will be created automatically for users entering specimens through the Specimen Entry form. They consist of the following parts:
Ex. ABC01_CMH_00000001_02_BED_01
Example | Definitition | Restrictions/Rules | Notes |
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ABC | Project Code | 3 Uppercase Letters | Chosen in coordination with KCNI admin. Preferably a project acronym. Cannot match existing project. |
01 | Study Code | 2 Digits | Typically '01', unless describing divisions within a project |
CMH | Site Code | 3 Uppercase Letters | Must be chosen from Site Code list HERE |
00000001 | Participant Code | 4-8 Alphanumeric Characters | See Participant Code Guidelines |
02 | Visit Code | 2 Digits | Increment each visit |
BED | Specimen Code | 3 Uppercase Letters | See Specimen Code List |
01 | Vial (Aliquot) Number | 2 Digits | The vial number of the specimen collection |
The Visit Code is 2 integers that represent the visit number. For example, 01 is first baseline visit, 02 is a follow-up visit, etc..
The Specimen Code is the type of the specimen collected from the participant. This is a predefined list from the Biobank and Molecular Core Facility. See the Specimen Code list below.
The Vial Number is 2 integers that represent the vial or aliquot number of the specimen. For example, 01 will always be first vial for the specimen collection, 02 would be second vial from the collection, etc. LabKey allows for a maximum of 10 vials per collection.
Specimen Codes AnchorspecimenCodes specimenCodes
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When entering specimens, ensure the correct specimen code is entered in the Specimen Entry form and included in the LabKey Biosample ID.
Description | Specimen Code | Primary Specimen | Additive | Derivative |
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Oragene saliva for DNA | OSD | Saliva | OrageneDNA | DNA |
Norgen saliva DNA | NSD | Saliva | NorgenDNA | DNA |
Blood EDTA for DNA | BED | Blood (Whole) | EDTA | DNA |
Lymphoblasts for DNA | LBD | Lymphoblast | N/A | DNA |
Buccal swabs for DNA | BSD | Buccal swab | N/A | DNA |
Fibroblasts for DNA | FBD | Fibroblast | N/A | DNA |
Oragene microbiome for DNA | OMD | Stool | OrageneMicrobiome | DNA |
Blood EDTA for Buffy for DNA | BBD | Buffy | EDTA | DNA |
PAXgene for RNA | BPR | Blood (Whole) | PAXgene | RNA |
Oragene saliva for RNA | OSR | Saliva | OrageneRNA | RNA |
Blood EDTA for plasma | BEP | Blood (Whole) | EDTA | Plasma |
Blood Citrate plasma | BCP | Blood (Whole) | Citrate | Plasma |
Blood Heparin plasma | BHP | Blood (Whole) | Heparin | Plasma |
Blood for Serum | BSR | Blood (Whole) | Serum | |
PBMC Cells | PBC | PBMC | PBMC | |
PBMC Dry Pellet | PBP | PBMC | PBMC Pellet | |
Culture Supernatant | CLS | Culture | Culture | |
Blood Citrate plasma Extracellular Vesicles (EV) | BCE | Blood (Whole) | Citrate | Plasma EV |
Blood Citrate plasma positive control | BCC | Blood (Whole) | Citrate | Plasma Positive Control |
Ear Punch DNA | EPD | Ear Punch | N/A | DNA |
Blood EDTA for RNA | BER | Blood (Whole) | EDTA | RNA |
Urine (unpreserved) | URN | Urine | ||
DNA purified by Ethanol Precipitation | DED | DNA | Ethanol precipitation | DNA |