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• Morpometric study of Hungarian honey bee (Apis mellifera L.) colonies

  59-63

  Erika Zakar

  Edit Zajácz

  Tímea Rácz

  János Oláh

  András Jávor

  Szilvia Kusza

  Views:

  2092

  The honey bees are essential for the pollination of agricultural plants. The Pannonian honey bee, Apis mellifera pannonica, is native to Hungary, only these subspecies are being bread in our country. The parameters have been separated the pannon and italian honey bee subspecies, the colour of tergit, the cubital index and proboscis length. The morphometric analisys is of special importance because this, on the one hand, shows correlation with honey bee production and on the other hand, the pure morphometric charactersitics is the basis of any potential honey bee export. Mitochondrial DNA and microsatellites are the common methods to define genetic diversity and the separation of subspecies.

• Study the correlation of morphological and production traits of honey bee (Apis mellifera L.) (Review

  61-65

  Erika Péntek-Zakar

  András Jávor

  Szilvia Kusza

  Views:

  623

  There are several morphological differences among the honey bee subspecies, which proofs that they adapted different way to the environmental factors of the given area. Morphological observations are not the only way to separate subspecies, it is possible on their genetic speciality as well. The authors’s aim in this present study was to examine morphological characteristics of subspecies, furthermore looking for correlation between morphological parameters and honey yield. According to their results, among the most important parameters considered by Hungarian breeders, in the case of the native Apismelliferacarnica subspecies, the proboscis length could be the indirect tool for honey-productivity focused selection.

• Genetic diversity study of Hungarian honey bee (Apis mellifera L.) colonies – Previous announcement

  61-64

  Erika Zakar

  János Oláh

  András Jávor

  Szilvia Kusza

  Views:

  611

  In Hungary, the Apismelliferacarnica is the native breed which is the only recognised and breedable honey bee in the country. It is assumed that there are a number of non-native and hybrid honey bee breeds in Hungary. The microsatellite and mitochondrial DNA surveys applied here will be utilised to easily and accurately identify the various sprads, and open up new ways in the research of honey bees. The isolation of the genomial DNS from 5 to 7 day old larvae samples was successfully carried out. In the future the plan is to carry out the measure with microsatellite markers. As an initial step the optimal annealing temperature was identified. In the mitochondrial DNA survey the COI-COII mytochonrial regional primer due to its low anneling temperature cannot be used with any normal sequencing methods. By using these method the aim of this research is the measurement of genetic variance.