Interindividual variation among Culex pipiens larvae in terms of thermal response.

This study aims to determine the phenological characteristics of thermal responses in the larvae of a Culex pipiens complex field population at the individual level under the influence of thermal regime of its habitat. The analysis is based on a structured population model quantifying the thermal responses of development time and survival under variable conditions and characterising the variety between the larvae (interindividual variety). During the study performed in Turkish Thrace on a monthly basis between May 2021 and June 2022, a total of 3744 larvae were reared as peer larval cohorts and 2330 larvae as siblings in artificial containers to be fully exposed to the natural thermal condition that was recorded hourly.

Immunosuppressive influence of parasitoid wasp calyx fluid on host cell-mediated immune response and hemocyte viability.

Endoparasitoid species devoid of symbiotic viruses inject secretions derived from their reproductive glands into their hosts during parasitism in order to avoid various immune responses of their hosts. Pimpla turionellae L. (Hymenoptera: Ichneumonidae) is an endoparasitoid that lacks polydnaviruses, and its venom has previously been shown to paralyze the host Galleria mellonella (Lepidoptera: Pyralidae) and suppress its immune reactions to ensure the egg survival.

Purification and characterization of β-glucosidase from greater wax moth Galleria mellonella L. (Lepidoptera: Pyralidae).

The greater wax moth, Galleria mellonella, is one of the most ruinous pests of honeycomb in the world. Beta-glucosidases are a type of digestive enzymes that hydrolytically catalyzes the beta-glycosidic linkage of glycosides. Characterization of the beta-glucosidase in G.

Purification and characterization of prophenoloxidase from Galleria mellonella L.

Prophenoloxidase (PPO) was purified from Galleria mellonella L. A 67-fold purification of the proenzyme with 352% yield was achieved by using a Sepharose 4B-L-tyrosine-p-amino benzoic acid affinity column. The purified enzyme was migrated as a single band on SDS-polyacrylamide gel electrophoresis.