Mechanisms of Sclerotization in Dipterans

Citations of this article
Mendeley users who have this article in their library.
Get full text


This chapter focuses on taxonomic and biochemical sclerotization in Dipterans. With respect to the biochemistry of hardening and bond stabilization, it discusses only those reactions contributing to crosslinking and the decline in chemical reactivity. In focusing on the Diptera, clear phylogenetic limits are imposed with ample provision for ecological diversity and developmental patterns. Of the 105species within the chosen taxonomic group, no more than a dozen examples are taken as representative of the order. Regardless of the life stage or body region, the changes accompanying crosslinking are easily detected at a superficial level. Although a precise ordering of events has not been realized, the products clearly differ from the reactants in physical and chemical characteristics. Chemical mechanisms of crosslinking can be examined by tissue analysis or by reconstruction of presumptive pathways in cell-free systems. The chapter addresses several facts more or less common to Dipteran systems, such as activation of phenolases, oxygen dependency, detritiation of ring-tritiated ethanocatechols, and detritiation of side chain-tritiated ethanocatechols. © 1983, Academic Press Inc. (London) Ltd.




Lipke, H., Sugumaran, M., & Henzel, W. (1983). Mechanisms of Sclerotization in Dipterans. Advances in Insect Physiology, 17(C), 1–84.

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free