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001-es BibID:BIBFORM088031
Első szerző:Kusza Szilvia (agrármérnök)
Cím:Genetic analysis of endangered Asian elephants (Elephas maximus) from Myanmar / Kusza Szilvia, Suchentrunk Franz, Pucher Herwig, Mar Khyne U., Zachos Frank E.
Dátum:2016
ISSN:1616-5047
Megjegyzések:Myanmar harbours the second largest population of the endangered Asian elephant (Elephas maximus). To date, however, only few Myanmar elephants have been analysed genetically. We aimed at closing this gap by performing the so far most comprehensive such analysis on 78 working elephants from two adjacent camps based on mtDNA control region sequences and 11 nuclear microsatellite loci. Heterozygosity was comparatively low (overall HO and HE of 0.55 and 0.59, respectively) but mtDNA diversity was high (overall haplotype and nucleotide diversities of 0.89 and 0.011, respectively), due largely to the presence of both mitochondrial lineages (alpha and beta) known to occur in Asian elephants. The fact that 13 of the 23 haplotypes found in this study were novel emphasizes the importance of Myanmar for the conservation of this endangered species. Both markers yielded evidence for a single panmictic population in the region. Demographic tests produced some indication of a recent bottleneck in the microsatellite dataset, but the mtDNA sequences did not show either a signature of recent expansion or bottlenecks. The relative frequencies of the two haplogroups were distinctly biased towards the beta-clade, which may not be in line with the previous hypothesis that Myanmar is the geographic origin of the alpha-clade.
Tárgyszavak:Természettudományok Biológiai tudományok idézhető absztrakt
folyóiratcikk
endangered Asian elephants
Asian elephant
Elephas maximus
Genetic analysis
Myanmar elephants
Megjelenés:Mammalian Biology. - 81 (2016), p. 12. -
További szerzők:Suchentrunk, Franz Pucher, Herwig Mar, Khyne U. Zachos, Frank E.
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001-es BibID:BIBFORM079266
035-os BibID:(WoS)000450046800020 (Scopus)85047009761
Első szerző:Kusza Szilvia (agrármérnök)
Cím:High levels of mitochondrial genetic diversity in Asian elephants (Elephas maximus) from Myanmar / Kusza Szilvia, Franz Suschentrunk, Herwig Pucher, Khyne U. Mar, Frank E. Zachos
Dátum:2018
ISSN:0394-1914 1825-5272
Megjegyzések:(Elephas maximus) from two camps in Myanmar (ca. 60 km apart), which holds the second largest elephant population in Asia. We found limited heterozygosity (overall Ho and He of 0.55 and 0.59) but high mtDNA diversity (overall haplotype and nucleotide diversities of 0.89 and 0.011, respectively) due to the presence of both mitochondrial lineages (a and b) known for Asian elephants. The fact that 13 of the 23 haplotypes found in this study were novel emphasises the importance of Myanmar for the conservation of this endangered species. Both markers support the occurence of a single panmictic population in the region. Demographic tests produced some indication of a recent bottleneck in the microsatellite dataset, but the mtDNA sequences did not show either a signature of past expansion or bottlenecks.
Tárgyszavak:Agrártudományok Állatorvosi tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
mtDNA
microsatellites
Myanmar
Asian elephant
Elephas maximus
Megjelenés:Hystrix, the Italian Journal of Mammalogy. - 29 : 1 (2018), p. 152-154. -
További szerzők:Suschentrunk, Franz Pucher, Herwig Mar, Khyne U. Zachos, Frank E.
Internet cím:Szerző által megadott URL
DOI
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