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The plant material was collected on 34 individuals growing in the Dendrological Garden of Poznań University of Life Sciences (52°25'32,95" N 16°53'39,83" E) and Botanical Garden of Adam Mickiewicz University in Poznań (52°25'11,70" N 16°52'55,07" E). The species for this study originated from Europe, Asia Minor, central and eastern Asia and North America and included: Abies alba,...
The article presents the means of Varroa destructor mite transmission as well as the host transfer from the Apis cerana to Apis mellifera bee. It presents a study on the genetic diversity of mites based on the variation of the cytochrome oxidase I (CO I) gene. The investigations resulted in establishing the latest taxonomy of the genus Varroa published in the article and consistent with the National...
The aim of the study was to identify carriers of the mtDNA sequence related to the “mother’s curse” in the Polish population of the brown hare. Even slight mtDNA mutations inherited from mothers by their sons may diminish sperm cell motility by decreasing the synthesis of ATP and thus reduce the reproductive success of the species. In the literature this phenomenon is referred to as the “mother’s...
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