Methodology and graphical user interface to visualize genomic information
A method for displaying genomic information includes displaying a first axis representing a chromosome with units of basepairs. It also includes displaying on the first axis first and second sets of gene reference marks identifying genes located on forward and reverse strands of the chromosome. One or more sets of additional reference marks are further displayed, including genetic marker reference marks and haplotype reference marks. Each set of haplotype reference marks identifies one or more haplotype blocks for a population.
1 . A method for displaying genomic information, comprising:
displaying a first axis representing a chromosome with units of basepairs;
displaying on said first axis a first set of gene reference marks identifying genes located on the forward strand of said chromosome;
displaying on said first axis a second set of gene reference marks identifying genes located on the reverse strand of said chromosome;
displaying one or more sets of genetic marker reference marks; and
displaying one or more sets of haplotype reference marks wherein each set identifies one or more haplotype blocks for a population.
2 . The method of claim 1 wherein the first set of gene reference marks identifying the genes on the forward strand of said chromosome indicate intron and exon regions for one of more genes in the set.
3 . The method of claim 1 wherein the second set of gene reference marks identifying the genes on the reverse strand of said chromosome indicate intron and exon regions for one of more genes in the set.
4 . The method of claim 3 wherein said exon regions are encoded with prediction power information for one or more populations.
5 . The method of claim 4 wherein the prediction power information is calculated via a statistical model.
6 . The method of claim 1 further comprising,
displaying a second axis with units of linkage disequilibrium;
selecting a population; and
providing links between said first axis and said second axis that indicate the location of the genetic marker reference marks for the selected population.
7 . The method of claim 1 wherein the genetic marker reference marks correspond to single-nucleotide polymorphisms.
8 . The method of claim 7 , further comprising providing a selection mechanism whereby a user may select displayed genetic marker reference marks and automatically query an online ordering system for assays based on corresponding single-nucleotide polymorphisms.
9 . The method of claim 1 , further comprising providing a navigation mechanism whereby a user may select a chromosome for display and navigate the genomic information by navigating an active display of the chromosome.
10 . The method of claim 9 , further comprising panning and zooming the active display of the chromosome in response to pan and zoom navigation selections.
11 . A graphic user interface for displaying genomic information, comprising:
a navigation mechanism whereby a user may access a datastore of genomic information by navigating an active display of the chromosome,
wherein the active display of the chromosome includes a first axis representing the chromosome with units of basepairs, a first set of gene reference marks displayed on the first axis and identifying genes located on the forward strand of said chromosome, a second set of gene reference marks displayed on the first axis and identifying genes located on the reverse strand of said chromosome, one or more sets of genetic marker reference marks, and one or more sets of haplotype reference marks wherein each set identifies one or more haplotype blocks for a population.
12 . The graphic user interface of claim 11 wherein the first set of gene reference marks identifying the genes on the forward strand of said chromosome indicate intron and exon regions for one of more genes in the set.
13 . The graphic user interface of claim 11 wherein the second set of gene reference marks identifying the genes on the reverse strand of said chromosome indicate intron and exon regions for one of more genes in the set.
14 . The graphic user interface of claim 13 wherein said exon regions are encoded with prediction power information for one or more populations.
15 . The graphic user interface of claim 14 wherein the prediction power information is calculated via a statistical model.
16 . The graphic user interface of claim 11 , wherein the active display of the chromosome further includes a second axis with units of linkage disequilibrium, a population selection mechanism, and a display property providing links between said first axis and said second axis that indicate the location of the genetic marker reference marks for the selected population.
17 . The graphic user interface of claim 11 wherein the genetic marker reference marks correspond to single-nucleotide polymorphisms.
18 . The graphic user interface of claim 17 , further comprising a selection mechanism whereby a user may select displayed genetic marker reference marks and automatically query an online ordering system for assays based on corresponding single-nucleotide polymorphisms.
19 . The graphic user interface of claim 11 , wherein said navigation mechanism permits a user to select a chromosome for display.
20 . The graphic user interface of claim 19 , wherein said navigation mechanism is adapted to pan and zoom the active display of the chromosome in response to pan and zoom navigation selections.