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Table 4 Breed-specific STR expansion/contraction signatures with at least 3 unit of differences

From: Systematically identifying genetic signatures including novel SNP-clusters, nonsense variants, frame-shift INDELs, and long STR expansions that potentially link to unknown phenotypes existing in dog breeds

Breed

Chromosome

Position

Genomic region

Variant type

Signature type

Non-signature allele

Signature alleles

Akita

chr1

54147922

PDE10A

intron variant

Expansion

A(G)0

A(G)3-4

Akita

chr4

59092147

NDST1

intron variant

Contraction

G(AC)3-4

G(AC)0

Akita

chr8

35116671

RTN1

intron variant

Expansion

G(GA)0-1

G(GA)4

Akita

chr11

22063363

ZCCHC10

intron variant

Expansion

C(T)0-1

C(T)4-5

Akita

chr11

22070815

ZCCHC10

upstream gene variant

Expansion

G(CT)0

G(CT)3-4

Akita

chr13

7862683

ABRA

upstream gene variant

Expansion

A(AC)0-3

A(AC)6-8

Akita

chr14

34795865

LOC102155842

intron variant

Contraction

G(TTTA)5-8

G(TTTA)0

Alaskan Malamute

chr4

63385968

LOC111095611-LOC119871717

intergenic region

Expansion

T(A)0-1

T(A)4

Alaskan Malamute

chr5

44129368

SGIP1

intron variant

Expansion

A(TTCT)0-3

A(TTCT)8-10

Alaskan Malamute

chr11

57850532

LOC100684552-LOC102153773

intergenic region

Expansion

T(TG)0-3

T(TG)6-8

Alaskan Malamute

chr16

19525576

DPP6

intron variant

Expansion

C(T)0-2

C(T)6-8

Alaskan Malamute

chr20

30027711

LOC102151998

intron variant

Contraction

A(AC)4-7

A(AC)0

Alaskan Malamute

chr23

27717171

EAF1

upstream gene variant

Expansion

C(T)0-3

C(T)10-12

Alaskan Malamute

chr27

2582967

KRT5-KRT6A

intergenic region

Expansion

T(TG)0-5

T(TG)10-11

Bernese Mountain Dog

chr23

52282322

LOC119865448

intron variant

Contraction

C(T)3-6

C(T)0

Boxer

chr13

62408506

LOC102152779-LOC111098639

intergenic region

Contraction

C(GT)4-8

C(GT)0-1

Bull Terrier

chr13

53005404

LOC119865325-ADGRL3

intergenic region

Expansion

T(G)0-1

T(G)4-5

Bull Terrier

chr17

8952549

LOC111090497-LOC106559885

intergenic region

Expansion

T(TG)0-3

T(TG)6-8

Bull Terrier

chr20

38871990

DOCK3

intron variant

Contraction

A(AG)6-11

A(AG)0

Chinese Shar-pei

chr29

39193715

CDH17-GEM

intergenic region

Contraction

T(G)7-8

T(G)0

Chow Chow

chr8

48904017

TTLL5

intron variant

Expansion

A(T)0

A(T)3-4

Chow Chow

chr14

55772630

MET-LOC119867730

intergenic region

Contraction

A(T)7

A(T)0-3

Chow Chow

chr16

52334579

LOC119874732-LOC119874733

intergenic region

Expansion

T(A)0-1

T(A)5

Collie

chr12

19367375

LOC119874254-LOC119876904

intergenic region

Expansion

C(T)0-3

C(T)8-10

Collie

chr18

44133652

PHF21A

intron variant

Expansion

C(T)0-2

C(T)5-6

Doberman Pinscher

chr13

12142587

LOC102156107

intron variant

Expansion

C(TG)0-2

C(TG)5-6

English Bulldog

chr1

48446198

LOC111095873

intron variant

Expansion

G(AGAT)0-1

G(AGAT)8-11

English Cocker Spaniel

chr4

55189185

LOC119871642-LOC111095573

intergenic region

Contraction

C(A)4-8

C(A)0

English Setter

chr3

73077170

RHOH-N4BP2

intergenic region

Expansion

T(A)0

T(A)4-5

Field Spaniel

chr25

20337021

SH3RF1

intron variant

Contraction

T(A)3-4

T(A)0

Keeshond

chr18

14955131

ATXN7L1

intron variant

Contraction

C(GT)3-4

C(GT)0

Manchester Terrier

chr8

60703113

FOXN3

intron variant

Expansion

T(A)0-2

T(A)5-10

Miniature Pinscher

chr17

46146498

LOC100683097-LRRTM4

intergenic region

Contraction

C(CT)5-6

C(CT)0

Miniature Schnauzer

chr35

25561153

LOC488316

intron variant

Expansion

T(A)0-1

T(A)4

Samoyed

chr19

43429534

LOC111091178-LOC111091179

intergenic region

Expansion

T(TG)0-2

T(TG)5-9

Soft Coated Wheaten Terrier

chr9

6703622

LOC111097523

downstream gene variant

Expansion

C(T)0

C(T)3-5

Staffordshire Bull Terrier

chr3

82791292

LOC119871405-LOC111095398

intergenic region

Expansion

T(A)0-3

T(A)6-7

Sussex Spaniel

chr17

10256981

LOC610196-LOC106559867

intergenic region

Expansion

A(CT)0-3

A(CT)6-7

Sussex Spaniel

chr18

30624250

LOC111091020-LOC102156018

intergenic region

Expansion

T(A)0-2

T(A)6-7

Sussex Spaniel

chr20

16464862

LOC119864813-LOC111091431

intergenic region

Expansion

T(TTG)0-1

T(TTG)5

Sussex Spaniel

chr31

9390314

LOC111093521-LOC119867121

intergenic region

Expansion

C(T)0

C(T)4-6

West Highland White Terrier

chr24

21533963

LOC100687382

intragenic variant

Contraction

C(CT)5-8

C(CT)0-1