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Showing 1 to 9 of 9 for “"Corpora allata"”.
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Modulatorische Effekte von Stickstoffmonoxid und Juvenilhormon auf die Kontrolle des Reproduktionsverhaltens in weiblichen Chorthippus biguttulus
… Hemolymphe absenkte. In den JH produzierenden Corpora allata wurden NOS exprimierende Zellkörper durch NADPHdiaphorase Färbung, anti NOS Immunfärbung und Immunzytochemie gegen Citrullin, ein Nebenprodukt der NO Synthese, gefunden. RFamid immunreaktive Hirn-zu-Corpora allata Projektionen aus der …
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The Effects of Allatecomy on Flight in Honey Bees
… with the hypothesis that the absence of the corpora allata inhibits the development of sufficient metabolic capacity to fly. Taken together, my experiments suggest that JH may have physiological effects that influence behavioral development.
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A study of productivity in Drosophila immigrans
… oviposition may be mechanical or chemical on the corpora allata via the ventral nerve cord.
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Male Influence on the Neuro-Endocrine Control of Egg Production in the Female Milkweed Bug, Oncopeltus fasciatus - Dallas
… cells of the brain. Brain hormones activate the corpora cardiac and corpora allata to produce factors which stimulate protein synthesis in the fat body and yolk deposition in the ovary with a consequent increase in egg production.
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RNA interference with allatoregulating neuropeptide genes affecting circadian rhythm, development, mating and reproduction of Spodoptera frugiperda (Lepidoptera: Noctuidae)
… in the Lepidoptera. JHs are released by the corpora allata (CA) into the hemolymph, which are under allatotropic and allatostatic neuropeptide control as well as under somatic and environmental stimulus. Two types of allatostatins (Spofr-AS type Manse-AS and Spofr-AS type A or FGLamides) and …
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Hexamerine und Neuropeptide in der postembryonalen Entwicklung der Insekten
… offensichtlich an den Axon- Endigungen in den Corpora cardiaca in die Hämolymphe freigesetzt. Einige feine Fasern enden in den Corpora allata bzw. am Vorderdarm. Der Nachweis, dass Corazonin tatsächlich eine allatotrope Wirkung hat, konnte nicht erbracht werden. 2) Die …
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The Allatoregulatory Neuropeptides and their Genes in the fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae)
… release of juvenile hormone (JH) in vitro by the corpora allata (CA) of S. frugiperda adult females and was code-named Spofr-AT 2. The primary structure of Spofr-AT 2 is identical at its C-terminus (-NPISCF) with the M. sexta type-C allatostatin (Manse-AST). One-step RT-PCR for semi-quantification …
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Auswirkungen der RNA-Interferenz auf allatoregulierende Neuropeptide und Lokalisation der B-Typ Allatostatine bei Spodoptera frugiperda
… AT) die Juvenilhormonbiosynthese in den Corpora allata, können aber auch andere Funktionen aufweisen, wie z.B. eine myoregulatorische Aktivität. In dieser Arbeit wurde zunächst die Lokalisation der B-Typ Allatostatine [W(X)6W-amide] aus Spodoptera frugiperda immunologisch untersucht. In …
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Isolation and characterization of the B-type allatostatin gene of Gryllus bimaculatus de Geer (Ensifera, Gryllidae)
… of juvenile hormones (JH) in vitro in the corpora allata (CA) as well as on ecdysteroid biosynthesis in the ovary of adult crickets (Gryllus bimaculatus). To understand the mechanisms of function of the pleiotropic cricket B type allatostatins, it is necessary to characterize their gene …