The brown hare (Lepus europaeus Pallas 1778) is a common palearctic and a popular game species therefore it has been an obvious subject for population genetic studies since the second part of the 20th century. Among the several mitochondrial DNA studies some have been carried out concerning nuclear genes as well. The agouti signaling... protein gene (ASIP) is involved in regulating the synthesis of eumelanin and pheomelanin in melanocytes of mammals. Though many studies focused on it in relation with several mammalian species, minimal information is available on this topic concerning the brown hare.
Here we present a short communication concerning the agouti signaling protein (ASIP) gene in four different country’s L. europaeus populations, namely Lithuania, Hungary, Serbia and Georgia. N=45 tissue samples have been investigated from overall 17 sampling sites of the different countries. There has not been found any polymorphism among the sequences. In an alignment with other Leporid species’ partial ASIP sequences downloaded from ENA we have found that based on a 178 base pairs long DNA sequence the haplotype of our samples contains three other Lepus species as well. This is concordant with the findings of a previous study focusing predominantly on the European rabbit (Orycto lagus cuniculus Linnaeus 1758) and the several mutations of its ASIP gene.
...5); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Brown hare (Lepus europaeus) is one of the most wide spread mammal in Europe. Its genetic structure is affected not only by last glacial, even by human activities (hunting, agricultural activities), isolation of such areas or competing for food resources. According to literature datas brown hare populations has different genetic variants in Europe, however its evolution, phylogenetics has not studied well.
Hungarian stock of game is not only part of our national treasure but also one of our domestic products and economic income. Not indifferent therefore the number and the state of health of our wildlife. Population decline of the Brown hare (Lepus europaeus, Pallas 1758) (one of our most important small game in Hungary) takes a long time. Demogr...aphic parameters of Brown hare was examined, particularly the factors affecting the decline of the species in Hungary. We took samples from typical habitats where the Brown hare could be found in relatively high density in our country. The article reports data of reproductive characteristics, diseases, parasites of Brown hare and other factors such as climatic and anthropogenic which could influence of the population dynamics. We mention sample collection and processing methods eg: population size estimates, examination of reproductive organs, the sex ratio and the age structure as well as the individual condition based on data of domestic and foreign authors and our partial results.
Fossil datas showed that the lagomorphs appeared in Asia during the later Eocene and leporids separated from ochotonids during the Oligocen or Upper Eocene. During the Pleistocene, climatic changes induced major shifts in species distributions, forcing them to refugia.
In Europe, the continuous oscillations led to the production of greater s
The brown hare being an important game species which is widespread across the European continent has been in focus of many population genetic studies. However only a few comprising researches can be found on the diversity of Central-European populations.
The aim of our large scale long term ongoing study is to fill this gap of informati...on on the species by describing the genetic history and structure of the brown hare populations of the area using both mitochondrial DNA markers and genomic skin and hair colour regulating genes.
This article gives forth a part of our results concerning the mitochondrial DNA diversity of Hungarian brown hares based on amplification of a 512 bp long D-loop sequence. N=39 tissue or hair samples have been collected from 15 sampling sites on the Hungarian Great Plain. We have described a high level of haplotype diversity (Hd=0.879±0.044) based on a 410 bp alignment of our sequences. We have found 17 haplotypes within our sample set with the nucleotid diversity of π=0.01167±0.0022. Our ongoing research shows high genetic diversity for the brown hare in the studied region and a second alignment with 156 sequences downloaded from GenBank indicates a geographic pattern of haplotypes among the studied populations though these results need confirmation by our further analyses.
One of the conditions for successful small game management is the good management of predator species. The predator species play an important role in the sustainable utilization of the domestic brown hare populations. A portion of these species are under nature protection and with the rest of the species can be utilizing by the wildlife managem...ent professionals. Important prey species of brown hares: perspective are red fox, domestic dog and domestic cat. Based on latest date of the National Game Management Database in hunting bags increasing every year the number of the European badger, the stone marten and the golden jackal. In Hungary the brown hare’s most important predator bird species are common buzzard, marsh-harries and goshawk. The human race is not only as a top predator affects the number of the population of brown hares with the wildlife management but indirectly with traffic, (soil cultivation, mowing, and pest control) as well. The control of predators is absolutely necessary for successful small game management, but without sufficient habitat size and habitat development it is hardly sufficient.