Journal article
Sequential generations of honey bee (Apis mellifera) queens produced using cryopreserved semen
Reproduction fertility and development, Vol.24(8), pp.1079-1083
2012
Handle:
https://hdl.handle.net/2376/111868
PMID: 22951091
Abstract
Much of the world's food production is dependent on honey bees for pollination, and expanding food production will further increase the demand for managed pollination services. Apiculturists outside the native range of the honey bee, in the Americas, Australia and eastern Asia, have used only a few of the 27 described subspecies of honey bees (Apis mellifera) for beekeeping purposes. Within the endemic ranges of a particular subspecies, hybridisation can threaten native subspecies when local beekeepers import and propagate non-native honey bees. For many threatened species, cryopreserved germplasm can provide a resource for the preservation of diversity and recovery of endangered populations. However, although instrumental insemination of queen honey bees is well established, the absence of an effective means to cryopreserve honey bee semen has limited the success of efforts to preserve genetic diversity within the species or to develop repositories of honey bee germplasm for breeding purposes. Herein we report that some queens inseminated with cryopreserved semen were capable of producing a substantial number of fertilised offspring. These diploid female larvae were used to produce two additional sequential generations of new queens, which were then back-crossed to the same stock of frozen semen. Our results demonstrate the ability to produce queens using cryopreserved honey bee spermatozoa and the potential for the establishment of a honey bee genetic repository.
Metrics
9 Record Views
Details
- Title
- Sequential generations of honey bee (Apis mellifera) queens produced using cryopreserved semen
- Creators
- Brandon K Hopkins - Washington State University, Department of Entomology, Pullman, WA 99164-6382, USA. bhopkins@wsu.eduCharles HerrWalter S Sheppard
- Publication Details
- Reproduction fertility and development, Vol.24(8), pp.1079-1083
- Academic Unit
- Entomology, Department of
- Publisher
- Australia
- Identifiers
- 99900547447901842
- Language
- English
- Resource Type
- Journal article