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Table 2 Distribution of the top 100 most significant SNP effects for predicted transmitting abilities for 18 conformation traits of contemporary U.S. Holsteins by chromosome.

From: Genome-wide association analysis of thirty one production, health, reproduction and body conformation traits in contemporary U.S. Holstein cows

Chr STA STR BD RW DF RA FUA RUH UD UC FTP RTP TL FA RLS RLR FL FS All traits
1 3 3 3 1 5 2 3 5 5 4 2 7 8 3 12 1 2 3 72
2 1 1 1 1 4 5 3 11 1 5 6 10 2 0 6 7 5 3 72
3 1 4 0 1 10 2 1 1 3 3 1 2 2 0 7 0 0 0 38
4 3 3 0 1 0 1 1 1 1 0 8 1 7 1 0 4 2 2 36
5 8 6 14 5 0 12 7 4 7 0 4 1 6 7 4 3 11 9 108
6 0 6 3 10 0 7 9 5 2 8 14 5 4 5 2 3 5 8 96
7 2 2 0 0 11 0 5 5 5 13 7 7 2 0 3 0 0 5 67
8 1 1 1 1 6 16 0 0 0 4 1 1 1 1 1 0 1 0 36
9 1 0 1 0 0 14 2 0 1 1 7 5 0 3 0 0 0 0 35
10 7 1 10 14 19 4 12 21 4 3 2 4 0 0 1 0 0 16 118
11 30 13 23 2 6 2 4 15 2 5 0 4 13 4 1 32 11 16 183
12 3 0 0 0 1 3 0 0 3 3 1 3 5 0 4 0 1 3 30
13 3 13 9 5 2 1 4 1 3 1 4 3 1 8 1 4 9 1 73
14 0 0 1 0 5 0 0 1 0 3 1 0 0 1 2 1 2 0 17
15 1 2 1 2 0 2 1 0 3 6 0 5 0 2 0 0 1 0 26
16 1 3 4 8 5 2 7 2 4 1 8 7 3 2 10 2 1 3 73
17 1 1 0 0 3 0 2 0 6 1 2 1 15 15 6 1 5 0 59
18 0 0 0 0 0 3 0 0 1 1 0 2 3 7 8 1 2 0 28
19 3 2 2 10 1 1 7 3 4 8 4 5 0 0 0 1 0 5 56
20 7 5 4 1 0 0 7 3 7 1 4 3 0 10 1 9 3 2 67
21 1 0 0 2 0 0 2 1 9 4 5 1 9 2 3 1 2 1 43
22 1 2 2 2 2 5 2 1 3 1 3 1 2 1 4 2 4 3 41
23 2 1 1 1 1 1 2 2 2 2 4 1 0 0 1 0 0 2 23
24 0 0 0 0 2 0 0 0 2 1 1 2 3 1 4 0 0 0 16
25 0 2 2 0 2 0 1 0 3 1 1 1 0 2 0 1 1 1 18
26 3 7 2 4 2 2 8 4 11 1 1 1 4 13 5 9 16 5 98
27 0 0 0 0 1 0 1 0 2 10 0 6 0 0 3 0 1 0 24
28 1 0 0 0 0 0 1 2 0 0 4 1 0 0 0 0 1 1 11
29 0 0 0 1 0 4 0 0 0 1 1 1 0 2 1 0 1 0 12
X 14 22 15 27 12 9 8 10 6 7 2 9 10 10 7 18 12 10 208
U 2 0 1 1 0 2 0 2 0 1 2 0 0 0 3 0 1 1 16
P* 10-21 10-20 10-18 10-18 10-20 10-11 10-18 10-16 10-19 10-18 10-12 10-12 10-13 10-20 10-15 10-17 10-17 10-19  
R2 0.56 0.49 0.48 0.53 0.45 0.40 0.56 0.50 0.55 0.52 0.48 0.46 0.39 0.52 0.38 0.47 0.49 0.56  
  1. SNP, single nucleotide polymorphism; Chr, chromosome; STA, stature; STR, strength; BD, body depth; RW, rump width; DF, dairy form; RA, rump angle; FUA, fore udder attachment; RUH, rear udder height; UD, udder depth; UC, udder cleft; FTP, front teat placement; RTP, rear teat placement; TL, teat length; FA, foot angle; RLS, rear legs (side view); RLR, rear legs (rear view); FL, feet/legs score; FS, final score; U, unknown. Boldface indicates ≥10 significant SNP effects. *Rounded cutoff for P value for top 100 most significant SNPs for trait. R2, variation accounted for by the top 100 SNPs for the trait.