Table 1.

Results of marker regression analysis on the set of 909 informative SNP markers using relative brain Aβ levels as a quantitative trait.

Chr	Marker ID	Position	P value	LOD score
1	rs13474399	180555357	0.00167	2.782608696*
1	rs13476272	181371085	0.00072	3.152173913*
1	rs13476273	182049374	0.00061	3.217391304*
1	mCV22849619	186392359	0.00415	2.391304348*
2	CEL-2_32981944	32954115	0.00012	3.913043478*
2	gnf02.035.469	33926782	0.00018	3.760869565*
2	rs13476439	38043281	0.00003	4.543478261**
2	rs13476454	41216315	0.00001	4.891304348**
2	rs13476467	44333936	0.00031	3.52173913**
2	rs13476472	45625389	0.00013	3.869565217**
2	rs6265423	47096774	0.00006	4.217391304**
2	CEL-2_50605053	50577224	0.00008	4.086956522**
2	rs3725341	51397858	0.00006	4.217391304**
2	rs13476503	53115772	0.00006	4.239130435**
2	rs3718711	56461355	0.00013	3.913043478**
7	rs13479251	46574481	0.00255	2.586956522*
7	rs3718641	47876082	0.00174	2.760869565*
7	rs13479277	52987588	0.00189	2.717391304*
7	mCV23423763	54746470	0.00132	2.891304348*
7	rs6160140	60165513	0.00041	3.391304348*
7	rs13479319	63680922	0.00021	3.695652174*
7	rs3676254	66569463	0.00085	3.065217391*
7	rs13479338	67953758	0.00289	2.543478261*

Permutation analysis:

^*suggestive

^**significant.