Results 11 to 20 of about 1,739,862 (294)

Differential gene expression and protein abundance evince ontogenetic bias toward castes in a primitively eusocial wasp. [PDF]

open access: yesPLoS ONE, 2010
Polistes paper wasps are models for understanding conditions that may have characterized the origin of worker and queen castes and, therefore, the origin of paper wasp sociality.
James H Hunt   +5 more
doaj   +3 more sources

The regulatory role of m6A RNA methylation in insect sexual development: a review [PDF]

open access: yesFrontiers in Cell and Developmental Biology
N6-methyladenosine (m6A) is the most prevalent internal mRNA modification in eukaryotes and serves as a key post-transcriptional regulator in insect development.
Tianxiao Duan   +4 more
doaj   +2 more sources

Comparison of Protein and Carbohydrate Consumption and Processing in Emerging Workers, Gynes and Males of the Wasp Polistes metricus

open access: yesInsects, 2023
There is growing evidence that paper wasps’ (Polistes’) fate as workers or reproductive females (gynes) is affected by cues that exist at the larval stage and during eclosion.
Daniel R. Gay, Timothy M. Judd
doaj   +1 more source

Hybridization enables the fixation of selfish queen genotypes in eusocial colonies

open access: yesEvolution Letters, 2021
A eusocial colony typically consists of two main castes: queens that reproduce and sterile workers that help them. This division of labor, however, is vulnerable to genetic elements that favor the development of their carriers into queens.
Arthur Weyna   +2 more
doaj   +1 more source

Caste-biased Expression of fem and Amdsx Genes in Apis mellifera ligustica (Hymenoptera: Apidae)

open access: yesSociobiology, 2021
Sex determination and caste differentiation are two crucial processes for morphology building in honeybees. It is unclear whether there is an interaction between these two processes.
Lu-Xia Pan, Fu-Ping Cheng, Zi-Long Wang
doaj   +1 more source

THE DETERMINATION OF SULPHUR IN CAST IRON. [PDF]

open access: yesJournal of the American Chemical Society, 1896
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openaire   +2 more sources

What Kills the Hindgut Flagellates of Lower Termites during the Host Molting Cycle?

open access: yesMicroorganisms, 2017
Subsocial wood feeding cockroaches in the genus Cryptocercus, the sister group of termites, retain their symbiotic gut flagellates during the host molting cycle, but in lower termites, closely related flagellates die prior to host ecdysis.
Christine A. Nalepa
doaj   +1 more source

Expression of methyl farnesoate epoxidase (mfe) and juvenile hormone esterase (jhe) genes and their relation to social organization in the stingless bee Melipona interrupta (Hymenoptera: Apidae)

open access: yesGenetics and Molecular Biology, 2021
Social organization in highly eusocial bees relies upon two important processes: caste differentiation in female larvae, and age polyethism in adult workers. Juvenile Hormone (JH) is a key regulator of both processes.
Diana Vieira Brito   +3 more
doaj   +1 more source

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