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Cell death in ovarioles causes permanent sterility in Frieseomelitta varia worker bees
(1999-12-01)
Frieseomelitta varia worker bees do not lay eggs even when living in queenless colonies, a condition that favors ovary development and oviposition in the majority of highly social bees. The permanent sterility of these ...
Cell death in ovarioles causes permanent sterility in Frieseomelitta varia worker bees
(1999-12-01)
Frieseomelitta varia worker bees do not lay eggs even when living in queenless colonies, a condition that favors ovary development and oviposition in the majority of highly social bees. The permanent sterility of these ...
Morphological characterization of cell death during the ovary differentiation in worker honey bee
(Elsevier B.V., 2002-01-01)
Cell death that occurs during ovary differentiation in the honeybee worker's larval development accounts for ovariole reabsorption. From a morphological standpoint, three modes of death were detected. Germinative cells in ...
Morphological characterization of cell death during the ovary differentiation in worker honey bee
(Elsevier B.V., 2002-01-01)
Cell death that occurs during ovary differentiation in the honeybee worker's larval development accounts for ovariole reabsorption. From a morphological standpoint, three modes of death were detected. Germinative cells in ...
Differentiation of the worker's ovary in Apis mellifera L. (Hymenoptera, Apidae) during life of the larvae
(Int Science Services/balaban Publishers, 2001-07-01)
The aim of the present study is to characterize the way worker and queen ovaries differentiate in, Apis mellifera, a species with trophic determination of female castes. A morphological study carried out with light and ...
Worker demography in a large-colony, swarm-founding wasp
(SPRINGER TOKYO, 2011)
Neotropical swarm-founding wasps build nests enclosed in a covering envelope, which makes it difficult to count individual births and deaths. Thus, knowledge of worker demography is very limited for swarm-founding species ...
Differences in mushroom bodies morphogenesis in workers, queens and drones of Apis mellifera: Neuroblasts proliferation and death
(Pergamon-Elsevier B.V. Ltd, 2010-06-01)
Apis mellifera is an interesting model to neurobiological studies. It has a relatively small brain that commands the complex learning and memory tasks demanded by the social organization. An A. mellifera colony is made up ...