Results 21 to 30 of about 1,065,791 (133)

Expansion of presoldier cuticle contributes to head elongation during soldier differentiation in termites [PDF]

open access: yesThe Science of Nature, 2015
In termites, the soldier caste possesses morphological features suitable for colony defence, despite some exceptions. Soldiers are differentiated via two moultings through a presoldier stage with dramatic morphogenesis. While a number of morphological modifications are known to occur during the presoldier moult, growth and morphogenesis seem to ...
Sugime, Yasuhiro   +5 more
openaire   +3 more sources

Myosin Gene Expression and Protein Abundance in Different Castes of the Formosan Subterranean Termite (Coptotermes formosanus)

open access: yesInsects, 2012
The Formosan subterranean termite (Coptotermes formosanus) is an important worldwide pest, each year causing millions of dollars in structural damage and control costs. Termite colonies are composed of several phenotypically distinct castes.
Alan Lax   +4 more
doaj   +1 more source

Feed and Host Genetics Drive Microbiome Diversity with Resultant Consequences for Production Traits in Mass-Reared Black Soldier Fly (Hermetia illucens) Larvae

open access: yesInsects, 2021
Mass rearing the black soldier fly, Hermetia illucens, for waste bioremediation and valorisation is gaining traction on a global scale. While the health and productivity of this species are underpinned by associations with microbial taxa, little is known
Matthew P. Greenwood   +4 more
doaj   +1 more source

Soldier-specific modification of the mandibular motor neurons in termites.

open access: yesPLoS ONE, 2008
Social insects exhibit a variety of caste-specific behavioral tendencies that constitute the basis of division of labor within the colony. In termites, the soldier caste display distinctive defense behaviors, such as aggressively attacking enemies with ...
Yuki Ishikawa   +2 more
doaj   +1 more source

Eumelanin from the Black Soldier Fly as Sustainable Biomaterial: Characterisation and Functional Benefits in Tissue-Engineered Composite Scaffolds

open access: yesBiomedicines, 2022
An optimized extraction protocol for eumelanins from black soldier flies (BSF-Eumel) allows an in-depth study of natural eumelanin pigments, which are a valuable tool for the design and fabrication of sustainable scaffolds.
Ugo D’Amora   +11 more
doaj   +1 more source

Examining personality for the selection and classification of soldiers: Validity and differential validity across jobs

open access: yesMilitary Psychology, 2020
A number of past studies have demonstrated that personality traits are modest predictors of workplace attitudes and behaviors and can provide incremental validity over cognitive ability. However, less is known about the utility of personality for job classification. In addition, concerns about the effects of faking on personality measures still remain.
Christopher D, Nye   +5 more
openaire   +2 more sources

Tyraminergic and Octopaminergic Modulation of Defensive Behavior in Termite Soldier.

open access: yesPLoS ONE, 2016
In termites, i.e. a major group of eusocial insects, the soldier caste exhibits specific morphological characteristics and extremely high aggression against predators.
Yuki Ishikawa   +3 more
doaj   +1 more source

A lipocalin protein, Neural Lazarillo, is key to social interactions that promote termite soldier differentiation [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2018
Social communication among castes is a crucial component of insect societies. However, the genes involved in soldier determination through the regulation of inter-individual interactions are largely unknown. In an incipient colony of the damp-wood termiteZootermopsis nevadensis, the first larva to develop into a third instar always differentiates into ...
Hajime Yaguchi   +6 more
openaire   +2 more sources

Black Soldier Fly Larva Fat in Broiler Chicken Diets Affects Breast Meat Quality

open access: yesAnimals, 2023
This study aimed to evaluate the dose-dependent effect of black soldier fly (BFL) larvae fat inclusion in broiler chicken diets on breast meat quality.
Bartosz Kierończyk   +5 more
doaj   +1 more source

Table_11_Transcriptomics on Social Interactions in Termites: Effects of Soldier Presence.XLSX

open access: yes, 2022
The organization of social insect colonies requires sophisticated mechanisms to regulate caste composition according to colony demands. In termites, the soldier caste is responsible for the inhibition of soldier differentiation, but the mechanism ...
Dai Watanabe (122320)   +6 more
core   +1 more source

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