Statistics and Breed-wide Allele Frequency - English Mastiff

Updated Jul 15, 2026

DLA Class I Haplotype Frequencies

DLA1 #STR typesEnglish Mastiff (n=31)Mastiff (n=23)
1006387 375 293 180--0.02
1016382 371 277 1780.150.13
1030380 373 293 1780.08--
1033382 379 277 1810.02--
1052380 372 289 1840.02--
1056386 373 289 1900.210.35
1066376 375 277 1780.530.43
1221380 365 293 180--0.07

DLA Class II Haplotype Frequencies

DLA2 #STR typesEnglish Mastiff (n=31)Mastiff (n=23)
2014339 322 2840.150.13
2017343 322 2800.210.33
2023341 323 2820.08--
2037341 327 2800.02--
2046339 329 2800.520.43
2086339 329 2840.02--
2117353 327 280--0.02
2118347 327 280--0.07
2128343 323 2880.020.02

Allele Frequencies

#Locus NameAlleleEnglish Mastiff (n=31)Mastiff (n=23)
1AHT121 920.02--
940.100.09
960.130.22
1000.560.48
1020.180.13
1040.020.07
108--0.02
2AHT137 1310.270.41
1370.160.33
1390.02--
141--0.04
1450.020.02
1470.110.02
1490.420.17
3AHTH130 119--0.09
1210.350.37
123--0.04
1250.020.02
1270.310.26
1290.180.15
1310.130.07
1350.02--
4AHTh171-A 2190.270.28
2230.130.04
2250.240.30
2270.02--
2290.050.07
2310.100.04
2330.110.15
2350.03--
2370.050.11
5AHTh260 2380.560.41
2420.030.02
2440.100.22
2460.080.20
2500.230.15
6AHTk211 870.190.28
890.730.67
910.03--
930.03--
950.020.04
7AHTk253 2860.610.70
2880.110.09
2900.050.07
2920.180.11
2960.050.04
8C22.279 1160.270.24
1180.080.11
1200.370.48
1220.02--
1260.260.17
9FH2001 1280.030.02
1320.400.43
1400.020.04
1440.320.24
1560.230.26
10FH2054 1520.600.61
1560.160.24
1600.100.09
1640.130.04
1680.020.02
11FH2848 2360.050.09
2380.340.37
2400.440.41
2420.100.11
2440.080.02
12INRA21 930.03--
950.450.59
970.100.11
1010.340.28
1030.080.02
13INU005 1100.020.07
1220.050.02
1240.870.87
1260.06--
132--0.04
14INU030 1440.340.35
1480.030.11
1500.630.54
15INU055 2100.270.15
212--0.02
2140.02--
2160.02--
2180.690.80
220--0.02
16LEI004 850.110.02
950.100.24
970.03--
1050.130.13
1070.630.61
17REN105L03 2330.350.33
2350.180.09
2370.450.57
2450.020.02
18REN162C04 2020.600.85
2040.150.02
2080.260.13
19REN169D01 2020.150.11
210--0.02
2120.400.33
2160.450.54
20REN169O18 162--0.04
1640.020.02
1660.02--
1680.110.09
1700.100.15
1720.760.70
21REN247M23 2680.840.89
2700.050.11
2720.10--
2780.02--
22REN54P11 2260.030.04
228--0.04
2320.060.15
2340.150.09
2360.650.57
2380.110.11
23REN64E19 1450.110.09
1470.060.13
1490.030.11
1510.02--
1530.770.67
24VGL0760 120.100.07
130.290.22
20.2--0.02
21.20.440.50
22.20.100.15
23.20.080.02
24.2--0.02
25VGL0910 120.150.20
130.030.02
14--0.02
16.1--0.02
17.10.110.02
18.10.210.17
19.10.260.28
20.10.160.11
21.10.05--
22.10.030.13
24.1--0.02
26VGL1063 130.110.09
140.740.83
150.080.07
190.030.02
200.03--
27VGL1165 14--0.02
150.340.37
160.020.04
170.05--
180.100.13
190.160.26
210.02--
230.060.02
260.030.04
270.190.09
280.030.02
28VGL1828 150.180.07
160.340.33
17--0.02
190.270.41
200.210.13
24--0.04
29VGL2009 90.110.17
100.020.02
110.130.07
120.02--
130.560.57
140.160.17
30VGL2409 130.05--
14--0.02
160.02--
170.350.43
180.310.35
190.240.20
200.02--
220.02--
31VGL2918 120.060.04
130.370.24
140.150.22
150.020.07
17.30.030.09
18.30.030.07
19.30.320.28
20.30.02--
32VGL3008 140.05--
150.02--
160.03--
170.06--
180.310.26
190.400.54
200.080.07
210.050.13
33VGL3235 130.180.24
140.210.22
160.060.07
170.530.43
180.020.04

Standard genetic assessment based on 33 autosomal STR loci

English Mastiff

  NNaNeHoHeF
Mean545.9702.8810.5900.6020.021
 SE 0.3330.1890.0270.0260.016

Mastiff

  NNaNeHoHeF
Mean235.0302.7860.5970.586-0.024
 SE 0.2920.1820.0300.0280.020

Standard genetic assessment based on 7 STRs in the DLA region

English Mastiff

  NNaNeHoHeF
Mean544.5712.2370.5340.5340.002
 SE 0.3410.1690.0420.0360.021

Mastiff

  NNaNeHoHeF
Mean233.7142.3430.6710.548-0.217
 SE 0.2650.1880.0630.0470.021

Standard genetic assessment for individual STR loci

English Mastiff

#LocusNNaNeHoHeF
1AHT1215472.9310.6300.6590.044
2AHT1375473.7030.6110.7300.163
3AHTH1305483.9510.7220.7470.033
4AHTh171-A5495.2870.7590.8110.064
5AHTh2605453.0550.6300.6730.064
6AHTk2115451.8170.4630.450-0.029
7AHTk2535452.1850.5560.542-0.024
8C22.2795453.3460.5930.7010.155
9FH20015453.1700.6670.6840.026
10FH20545452.3950.4810.5820.173
11FH28485453.0970.7220.677-0.067
12INRA215452.6860.5740.6280.085
13INU0055451.3120.2040.2380.144
14INU0305432.1150.5000.5270.052
15INU0555461.6710.4630.402-0.153
16LEI0045452.3130.6300.568-0.109
17REN105L035442.5840.6670.613-0.088
18REN162C045431.8340.4070.4550.104
19REN169D015442.5320.5740.6050.051
20REN169O185461.7830.3520.4390.199
21REN247M235441.3330.2590.250-0.038
22REN54P115462.4250.6110.588-0.040
23REN64E195451.7910.4260.4420.036
24VGL07605473.2650.6300.6940.092
25VGL091054115.8910.9070.830-0.093
26VGL10635451.6080.3700.3780.020
27VGL116554114.8640.7220.7940.091
28VGL18285463.6980.8150.730-0.117
29VGL20095462.6530.6850.623-0.100
30VGL24095483.2600.6850.6930.012
31VGL29185484.2880.7960.767-0.038
32VGL30085483.2080.6850.6880.004
33VGL32355453.0060.6850.667-0.027

Mastiff

#LocusNNaNeHoHeF
1AHT1212363.2760.6960.695-0.001
2AHT1372363.2260.6090.6900.118
3AHTH1302374.1330.7390.7580.025
4AHTh171-A2374.6400.7830.7840.002
5AHTh2602353.5740.6520.7200.094
6AHTk2112331.8660.4780.464-0.031
7AHTk2532351.9630.5220.491-0.064
8C22.2792343.0490.6520.6720.030
9FH20012353.1580.6960.683-0.018
10FH20542352.2850.4780.5620.150
11FH28482353.0580.8260.673-0.228
12INRA212342.2900.4350.5630.228
13INU0052341.3110.2170.2370.084
14INU0302332.3360.6090.572-0.064
15INU0552341.4900.3910.329-0.190
16LEI0042342.2460.6960.555-0.254
17REN105L032342.3050.6090.566-0.075
18REN162C042331.3580.3040.264-0.154
19REN169D012342.4160.5650.5860.035
20REN169O182351.9340.4780.4830.010
21REN247M232321.2400.2170.194-0.122
22REN54P112362.7340.6520.634-0.028
23REN64E192342.0390.6090.509-0.195
24VGL07602373.0670.7390.674-0.097
25VGL091023105.5680.8700.820-0.060
26VGL10632341.4390.2610.3050.146
27VGL11652394.2660.6960.7660.091
28VGL18282363.3270.7830.699-0.119
29VGL20092352.6000.6090.6150.011
30VGL24092342.8670.7390.651-0.135
31VGL29182374.9440.7390.7980.073
32VGL30082342.6000.6090.6150.011
33VGL32352353.3380.7390.700-0.055

Standard genetic assessment for 7 STRs in the DLA region

English Mastiff

#LocusNNaNeHoHeF
1DLA I-3CCA5452.9250.6850.658-0.041
2DLA I-4ACA5462.7080.6670.631-0.057
3DLA I-4BCT5432.0310.4630.5080.088
4DLA11315451.8850.4630.4690.014
55ACA5452.0940.4810.5220.078
65ACT5442.4650.6110.594-0.028
75BCA5441.5530.3700.356-0.040

Mastiff

#LocusNNaNeHoHeF
1DLA I-3CCA2353.0140.8260.668-0.236
2DLA I-4ACA2342.8520.8260.649-0.272
3DLA I-4BCT2332.2320.6520.552-0.182
4DLA11312332.2320.6520.552-0.182
55ACA2342.2460.6520.555-0.175
65ACT2342.4660.7830.595-0.316
75BCA2331.3580.3040.264-0.154