Method and system for generating sample plate layout for validation
Systems and methods are provided that relate to a platform, techniques, and processes for verifying the precision, sensitivity, accuracy, reproducibility, and other characteristics of biological tests, such as DNA identification or other tests or assays. According to various embodiments, a logic engine can guide a user to arrange, conduct, and record studies designed to ensure that chemistry kits and laboratory operations return dependably valid results. The validation platform can manage the design of the entire validation workflow, from initiation of a verification project for one or more chemistry kits or other assays or equipment, to design of individual studies to test the accuracy, sensitivity, reproducibility, and other parameters of biological testing. The validation engine can automatically generate a sample plate layout to conduct individual assays. The validation engine can likewise automatically generate unified data output recording the studies which were undertaken, the assays used, tests results, and other data.
1 . A method of generating a configuration for loading a sample plate, comprising:
selecting a chemical assay to be validated;
identifying at least one test to be conducted to validate the chemical assay; and
automatically generating a specification of content to be loaded into at least one sample well of the sample plate to conduct the at least one test.
2 . The method of claim 1 , wherein the chemical assay comprises a genetic analysis.
3 . The method of claim 2 , wherein the genetic analysis comprises discriminating at least one allele from at least one biological source.
4 . The method of claim 3 , wherein the genetic analysis comprises at least two potentially distinct alleles from at least two biological sources.
5 . The method of claim 1 , wherein the at least one test comprises at least one test associated with at least one of a precision study, a sensitivity study, an accuracy study, a reproducibility study, and a mixture study.
6 . The method of claim 1 , wherein the content to be loaded into at least one sample well comprises at least one of a predetermined biological sample, at least one primer, at least one probe, and at least one detectable marker.
7 . The method of claim 1 , wherein the at least one sample well comprises a plurality of sample wells.
8 . The method of claim 7 , wherein the automatically generating a specification of content comprises automatically generating a respective specification of content for each of the sample wells.
9 . The method of claim 8 , wherein the specification of content for at least two of the plurality of sample wells is different.
10 . The method of claim 1 , wherein the validation comprises validation of the chemical assay for use in analyzing forensic evidence.
11 . The method of claim 1 , further comprising generating an output of the specification of content.
12 . The method of claim 11 , wherein the output comprises a storable electronic file containing the specification of content.
13 . The method of claim 1 , further comprising displaying the specification of content to an operator via a graphical user interface.
14 . A system for generating a configuration for loading a sample plate, comprising:
an input module for receiving an indication of a chemical assay to be validated and at least one test to be conducted to validate the chemical assay; and
a configuration engine, communicating with the input module, the configuration engine automatically generating a specification of content to be loaded into at least one sample well of the sample plate to conduct the at least one test.
15 . The system of claim 14 , wherein the chemical assay comprises a genetic analysis.
16 . The system of claim 15 , wherein the genetic analysis comprises discriminating at least one allele from at least one biological source.
17 . The system of claim 16 , wherein the genetic analysis comprises at least two potentially distinct alleles from at least two biological sources.
18 . The system of claim 14 , wherein the at least one test comprises at least one test associated with at least one of a precision study, a sensitivity study, an accuracy study, a reproducibility study, and a mixture study.
19 . The system of claim 14 , wherein the content to be loaded into at least one sample well comprises at least one of a predetermined biological sample, at least one primer, at least one probe, and at least one detectable marker.
20 . The system of claim 14 , wherein the at least one sample well comprises a plurality of sample wells.
21 . The system of claim 14 , wherein the configuration engine is configured to output a storable electronic file containing the specification of content.
22 . The system of claim 14 , further comprising a graphical user interface configured to display the specification of content to an operator.
23 . A sample plate, the sample plate being loaded according to a specification of content generated by a method comprising:
selecting a chemical assay to be validated;
identifying at least one test to be conducted to validate the chemical assay; and
automatically generating a specification of content to be loaded into at least one sample well of the sample plate to conduct the at least one test.
24 . The sample plate of claim 23 , wherein the chemical assay comprises a genetic analysis.