Method of expert system analysis of DNA electrophoresis data

A computer-readable medium storing computer-executable instructions for performing a method of enhancing expert system decision making through interaction with at least one source, wherein DNA profile peak calling expert system comprising a computer readable medium of a computer system, the computer system comprising an input device, memory, a processor and an output device, is presented with at least one DNA peak calling problem and wherein the expert system makes at least one first decision whether a peak corresponds to a DNA allele that attempts to resolve the at least one problem, wherein the first decision is based on a rule base for the at least one problem, comprising:

• importing DNA electrophoresis data of specimen DNA obtained from a genetic analyzer for analysis via said processor;
• accepting input from at least one source comprising one of agreement with said first decision, modification of a modifiable analysis parameter and definition of a DNA profile as a mixture;
• in response to the input, re-applying a rule of the rule base for the at least one problem, the rule base comprising rules for application to objects comprising profile, peak and locus of said electrophoresis data stored in said memory having associated modifiable analysis parameters including one of noise and stutter peak parameters;
• and
• making a second decision via said processor displayable via said output device that attempts to resolve the at least one problem, wherein the second decision results from re-applying a rule of the rule base, and wherein the second decision is different from the first decision, the second decision whether a peak corresponds to a DNA allele being displayable via said output device.

A method of displaying and interacting with a collection of DNA electrophoresis data of specimen DNA, wherein the data comprise DNA profile peak analysis results of a DNA profile peak calling expert system comprising a computer readable medium of a computer system, the computer system comprising an input device, memory, a processor and an output device, for at least one item of specimen DNA, comprising

• importing DNA electrophoresis data of specimen DNA obtained from a genetic analyzer for analysis via said processor;
• and at least one of:
• displaying a first view of a portion of the collection of DNA electrophoresis data for specimen DNA comprising a project window via said output device, wherein the first view comprises an expandable tree comprising the at least one item, the expandable tree being displayable in a vertical frame within the project window, wherein the at least one item is marked according to inspection status of one of requiring inspection and of agreement with a decision whether a peak corresponds to a DNA allele, a table comprising analysis results characterizing the at least one item, the analysis results comprising a decision that a given electrophoresis peak corresponds to a DNA allele being selectably displayable in tabular form in a main frame adjacent to the vertical frame, wherein the table displays the analysis results characterizing the at least one item responsive to selection of the analysis results within the expandable tree, and wherein the analysis results of the table are modifiable by first input from a source comprising one of agreement with a first decision, modification of a modifiable analysis parameter and definition of a DNA profile as a mixture to create an updated table, wherein the updated table comprises the modified analysis results, and wherein the updated table is displayable;
• displaying a second view of a portion of the collection of data wherein the second view comprises a table, wherein the table is organized in tabular form with a vertical column representing the at least one item, the table displaying a plurality of data comprising analysis results characterizing the at least one item, wherein the analysis results of the table comprising a decision that a given electrophoresis peak corresponds to a DNA allele are modifiable by second input from the source to create an updated table, wherein the updated table comprises the modified analysis results, and wherein the updated table is displayable;
• and
• displaying a third view of a portion of the collection of data wherein the third view comprises a list, wherein the list comprises at least one item requiring third input from a source and analysis results of the at least one item, wherein the analysis results comprising a decision that a given electrophoresis peak corresponds to a DNA allele are modifiable by the input to create an updated list, wherein the updated list comprises the modified analysis results characterizing the at least one item comprising an observation for said item determined by a rule base, the rule base comprising rules for application to objects comprising profile, peak and locus of said electrophoresis data stored in said memory having associated modifiable analysis parameters including one of noise and stutter peak parameters and wherein the updated list is displayable.

A computer-readable medium storing computer-executable instructions for performing a method of displaying and interacting with a collection of DNA electrophoresis data of specimen DNA, wherein the data comprise DNA profile peak analysis results of a DNA profile peak calling expert system comprising a computer readable medium of a computer system, the computer system comprising an input device, memory, a processor and an output device, for at least one item of specimen DNA, comprising

• importing DNA electrophoresis data of specimen DNA obtained from a genetic analyzer for analysis via said processor;
• and at least one of:
• displaying a first view of a portion of the collection of DNA electrophoresis data for specimen DNA comprising a project window via said output device, wherein the first view comprises an expandable tree comprising the at least one item, the expandable tree being displayable in a vertical frame within the project window, wherein the at least one item of specimen DNA is marked according to inspection status of one of requiring inspection and of agreement with a decision whether a peak corresponds to a DNA allele, a table comprising analysis results characterizing the at least one item, the analysis results comprising a decision that a peak cones ponds to a DNA allele being selectably displayable in tabular form in a main frame adjacent to the vertical frame, wherein the table displays the analysis results characterizing the at least one item responsive to selection of the analysis results within the expandable tree, and wherein the analysis results comprising a decision that a given electrophoresis peak corresponds to a DNA allele of the table are modifiable by first input from a source comprising one of agreement with the decision, modification of a modifiable analysis parameter and definition of a DNA profile as a mixture to create an updated table, wherein the updated table comprises the modified analysis results, and wherein the updated table is displayable;
• displaying a second view of a portion of the collection of data wherein the second view comprises a table, wherein the table is organized in tabular form with a vertical column representing the at least one item, the table displaying a plurality of data comprising analysis results characterizing the at least one item, wherein the analysis results of the table comprising a decision that a given electrophoresis peak corresponds to a DNA allele are modifiable by second input from the source to create an updated table, wherein the updated table comprises the modified analysis results, and wherein the updated table is displayable;
• and
• displaying a third view of a portion of the collection of data wherein the third view comprises a list, wherein the list comprises at least one item requiring input from a source and analysis results of the at least one item, wherein the analysis results comprising a decision that a given electrophoresis peak corresponds to a DNA allele are modifiable by the input to create an updated list, wherein the updated list comprises the modified analysis results characterizing the at least one item comprising an observation for said item determined by a rule base, the rule base comprising rules for application to objects comprising profile, peak and locus of said electrophoresis data stored in said memory having associated modifiable analysis parameters including one of noise and stutter peak parameters, and wherein the updated list is displayable.