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001-es BibID:BIBFORM069247
035-os BibID:(WoS)000376488300001 (Scopus)84975029746
Első szerző:Sziszkosz Nikolett (molekuláris biológus)
Cím:Genetic diversity of the Hungarian Gidran horse in two mitochondrial DNA markers / Sziszkosz Nikolett, Mihók Sándor, Jávor András, Kusza Szilvia
Dátum:2016
Megjegyzések:The Gidran is a native Hungarian horse breed that has approached extinction several times. Phylogenetic analysis of two mitochondrial markers (D-loop and cytochrome-b) was performed to determine the genetic characterization of the Gidran for the first time as well as to detect errors in the management of the Gidran stud book. Sequencing of 686 bp of CYTB and 202 bp of the D-loop in 260 mares revealed 24 and 32 haplotypes, respectively, among 31 mare families. BLAST analysis revealed six novel CYTB and four D-loop haplotypes that have not been previously reported. The Gidran mares showed high haplotype (CYTB: 0.8735 - 0.011; D-loop: 0.9136 - 0.008) and moderate nucleotide (CYTB: 0.00472 - 0.00017; D-loop: 0.02091 - 0.00068) diversity. Of the 31 Gidran mare families, only 15CYTB (48.4%) and 17 D-loop (54.8%) distinct haplotypes were formed using the two markers separately. Merged markers created 24 (77.4%) mare families, which were in agreement with the mare families in the stud book. Our key finding was that the Gidran breed still possesses high genetic diversity despite its history. The obtained haplotypes are mostly consistent with known mare families, particularlywhen the two mtDNA markers were merged. Our results could facilitate conservation efforts for preserving the genetic diversity of the Gidran.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
CYTB, Diversity
D-loop
Gidran
Stud book error
Megjelenés:PeerJ. - 4 (2016), p. 1-15. -
További szerzők:Mihók Sándor (1950-) (agrármérnök) Jávor András (1952-) (agrármérnök) Kusza Szilvia (1979-) (agrármérnök)
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