English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Endogenous egg immune defenses in the yellow mealworm beetle (Tenebrio molitor)

MPS-Authors
/persons/resource/persons194872

Jacobs,  Chris G. C.
Department of Entomology, Prof. D. G. Heckel, MPI for Chemical Ecology, Max Planck Society;

/persons/resource/persons3916

Heckel,  David G.
Department of Entomology, Prof. D. G. Heckel, MPI for Chemical Ecology, Max Planck Society;

/persons/resource/persons4231

Vogel,  Heiko
Department of Entomology, Prof. D. G. Heckel, MPI for Chemical Ecology, Max Planck Society;

Locator
There are no locators available
Fulltext (public)
There are no public fulltexts available
Supplementary Material (public)
Citation

Jacobs, C. G. C., Gallagher, J. D., Evison, S. E. F., Heckel, D. G., Vilcinskas, A., & Vogel, H. (2017). Endogenous egg immune defenses in the yellow mealworm beetle (Tenebrio molitor). Developmental & Comparative Immunology, 70, 1-8. doi:10.1016/j.dci.2016.12.007.


Cite as: http://hdl.handle.net/11858/00-001M-0000-002C-4AF0-5
Abstract
In order to survive microbe encounters, insects rely on both physical barriers as well as local and systemic immune responses. Most research focusses on adult or larval defenses however, whereas insect eggs are also in need of protection. Lately, the defense of eggs against microbes has received an increasing amount of attention, be it through endogenous egg defenses, trans-generational immune priming (TGIP) or parental investment. Here we studied the endogenous immune response in eggs and adults of Tenebrio molitor. We show that many immune genes are induced in both adults and eggs. Furthermore, we show that eggs reach comparable levels of immune gene expression as adults. These findings show that the eggs of Tenebrio are capable of an impressive endogenous immune response, and indicate that such inducible egg defenses are likely common in insects.