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CEGS HiSeq Services
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2_5 Female and Male X Chromosome Informative SNPs (Version 2) shunping / Version 10

This is the second version of Informative SNPs. It can be downloaded from here.

Version 1 vs. Version 2:

First, the main difference between these two version is the criterion for pruning SNPs.

  • In version 1, we masked SNPs where less than 75% of samples have pileup height >=50.
  • In version 2, we masked SNPs where less than 1 sample has pileup height >= 50.

Second, we have added a new flag in the data set showing whether each SNP is good in their maternal and/or paternal inbred strains. 

Third, We run the same procedure on male F1s.

 

Summary:

FG/GF Female
  Total eSNPs intergenic
FG 3132 2651 481
GF 3273 2706 567
Intersection 2981 2544 437
FG/GF Male
  Total eSNPs intergenic
FG 3292 2704 588
GF 2712 2287 425
Intersection 2499 2238 261
FH/HF Female
  Total eSNPs intergenic
FH 2578 2095 483
HF 2393 1937 456
Intersection 2310 1878 432
FH/HF Male
  Total eSNPs intergenic
FH 2483 2034 449
HF 2522 2135 387
Intersection 2202 1904 298
GH/HG Female
  Total eSNPs intergenic
GH 4096 2816 1280
HG 4370 2910 1460
Intersection 3887 2714 1173
GH/HG Male
  Total eSNPs intergenic
GH 2533 2096 437
HG 2882 2429 453
Intersection 2265 2027 238

 

 


 

Detailed Procedure:

Please refer to Version 1 and the difference.



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