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Table 1 Mean inbreeding coefficients (± SD) and inbreeding range per year

From: Genetic diversity of a New Zealand multi-breed sheep population and composite breeds’ history revealed by a high-density SNP chip

 

FPED

FEH

FVR

Birth year

Mean ± SD

Range

Mean ± SD

Range

Mean ± SD

Range

2010

0.0005 ± 0.0049

0.0000 – 0.0744

−0.0165 ± 0.0256

−0.0707 – 0.1270

−0.0145 ± 0.0164

−0.0651 – 0.20137

2011

0.0008 ± 0.0062

0.0000 – 0.1672

−0.0113 ± 0.0290

−0.0790 – 0.3006

−0.0167 ± 0.0214

−0.0933 – 0.3278

2012

0.0017 ± 0.0083

0.0000 – 0.0851

−0.0078 ± 0.0309

−0.0734 – 0.1381

−0.0138 ± 0.0226

−0.0895 – 0.1631

2013

0.0041 ± 0.0128

0.0000 – 0.1569

−0.0030 ± 0.0353

−0.0693 – 0.1825

0.0004 ± 0.0332

−0.0670 – 0.2394

2014

0.0030 ± 0.0118

0.0000 – 0.2776

−0.0047 ± 0.0312

−0.0633 – 0.2675

−0.0003 ± 0.0317

−0.0570 – 0.2806

All

0.0021 ± 0.0095

0.0000 – 0.2776

−0.0087 ± 0.0314

−0.0790 – 0.3006

−0.0091 ± 0.0276

−0.0933 – 0.3278

  1. F PED pedigree inbreeding coefficient, F EH inbreeding coefficient based on excess of homozygosity, F VR inbreeding coefficient based on G matrix (VanRaden), SD standard deviation