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Genetic variability of the Braque Français Type Pyrénées dog breed assessed by pedigree data

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P-034

Genetic

variability

of the Braque

Frangais

type

Pyrénées

dog breed

assessed

by pedigree

data

noise, responsiveness to commands, ease of gate entrance were

positively correlated with learning ability (0.27, 0.25, 0.35, 0.30,

resper:tively). Concentration was positively correlated with

responsiveness to commands (0.36), friendliness towards people

(0.28), trainability (0.29), learning ability (0.42) and consistent

emolionality (0.40). The high heritability values observed in this

study suggest that temperamental traits could be used as

selec-ti0n targets to specialize the animals according to different

breeding purposes.

inbreeding was 42.42. Aregular monitoring of genelic variabilitv of

the breed is important and must be adopted, in order to al'oid lhe

danger of an excessive increase o[ inbreeding in the future, which

would result in significant inbreeding depression and in signilìcirnt

loss of genetic variation.

Achnawledgement;

The authors are high$ thanKul to the President and the Board of

Directors of the Club of Braque Francais Type Srrenees for having

actively promoted ùe present project among the Society's memben.

P-035

Genetic

strudure

and

admixture

in Western

Balkans

and

Central

European

sheep:

preliminary

results

from

50K SNP

Senotypic

data

Elena Cianil, Vlatka Cubirc-Curik2, Mojca SimÒié3,

Bozidarka Markovica, Igor Esmerori, Dragana Ruíió-Muslic'6,

Ond iej Stéprinek?, Elisa Pieragostinis, Fabio Sallustioe,

Johannes Arjen Lenstral o

tDipartimenta di Bioscienze, Biotecnologie e Scienze

Farmacologic!rc, Unittersità degli Studi di Bari Aldo Moro. Italy

?Department

of Animal Science, Ilniuersig of Zagrb, Croatia

rDepartment of Animal Scienrc, IJniuercig of tjubljano, Dotnàale.

Slouenia

aDepartment of Liaestoch Science,

Ilniuersity of Montenegra,

Podgorica, Montenegro

slrutitute of Repraduction, SS. Qtrit and Methodius llniuersiry*,

Shopje, Republic of Matedonio

6lrtstitute far Aninal Husbandry, Belgrade-l,emun,

Republic o!'

Serbia

TDepartment of Virotog, State Veterinary lratitute Jih[ata, Jihloaa,

Czech Republic

oDipartimento dell'emergenza e dei trapianti di organi, Uniaersità

degli Studi di Bari AIdo Moro, Italy

v C.A. R. S.O. Consortium, Valenza no ( IIA), I tatj,

| 0 l:ac u lty of Veterinary M ed ici ne. t ltrec ht Il n i uers itt.

The Netherlands

Corresponding author: e I isa.p ierogostini@u niba. it

The availabilig of affordable genome-wide SNP genotyping

tech-nologies prompted in the last years a wide collaborative study, which

provided unprecedented insights into the phylogeographic structure

of the world-wide sheep population. Horveve1 the original sheep

sample colìection did not include Western Balkans and Central

European sheep populations, which may represent a valuable

resource to underutand historical pattern of migrations from the

domestication cenlre and to fully reconstruct global sheep genetic

structule pattems. We genol-vpetl 96 animals from 19 different

sheep populations, mainly belonging t0 the Pramenka group, from

Slovenia (Bovec sheep, Jezersko-Solcava sheep, Ilela Krajina

Pramenka), Croatia (Cres Island sheep, Ikk Island sheep, Lika

Francesca Cecchil, Andrea Spaterna2, Marco RagatzuS,

Rotrerta Ciampolinil

t[]ipartimento di Scienze Veterinarie, Itniuercità

degli Studi di Piso, Ital"v

2Scuola di Bioscienze e Medicinu Veterinaria, Uniuercità desti Studi

di Cumerino, lulatelica, Inly"

tClub ltoliuno del Brscco Francese, Orbetello (GR), Italy

Carrespond ing author: fruncesca.cecchi@unip i. it

'lhe

llraques franqais are hunting dogs, from a very old type of gun

dog used for pointing the location of game birds for a hunter. There

are two breeds of Braque frangais, both from the South of France,

the Braque frangais type Gascogne (larger size) and the Braque

franqais type tlrenées (smaìler size). The original Braque frangais

type ofpointing dog has existed since the fifteenth century. The first

breed club was formed in 1850, and the standards for both breeds

rvere written in 1880. Both types belong to group 7 of ENCI

classifi-cation. The complete electronic record of the Braque franqais gpe

fuÉnées was downloaded from the ENCI database with the aim to

estimate the genetic variability of the breed. In ltaly 921 puppies

(479 maìes and 442 females) werc registercd from 2003 to 2014

{average value: 76.6t40.24 dogs per year). Pedigree records of all

registered animals (Reference Population=RP) were considered.

'lhe

rvhole population (!VP=RP and its genealogi) included 1,250

dogs (826 males and 622 females). 783 dogs were inbred. Up to Eg%

oflhe individuals had registered parents and 83% registered

grand-parenls. To explain 50% of ùe genetic variability, a total of 9 and ?

anceston were enough, respectively in the WP and RP The average

inbreeding coefficient in the RP rcsulted 4.3%, while the average

inbreeding of tle inbred was 5.19%. The inbreeding coefficient was

<0.05 in 5l I dogs (65.3% of inbred) whereas it was >0.20 in only 13

dogs (l.66% of inbred). Inbreeding coefficient per year ranged f'rom

0.989ó for dogs bom in 2003 (27 dogs) to 7.05% in 204 dogs born in

2009. Puppies born in 2014 had an average inbreeding coefficient of

1.78%. Ten ùaced generations were highlighted; the maximum

avera{le inbreeding value (6.62%) was observed in the dogs with l0

lraced genentions (inbred: 93.15% with an inbreeding average

value of 7.1l%) while Ne for RP computed via individual increase in

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