Juvenile hormone (JH)
Juvenile hormone regulation of Drosophila aging
... a JH-regulated zinc-finger transcription factor where it functions in pro- cesses such as metamorphosis, neurogenesis and for- aging behavior ...sexta juvenile hormone binding protein [60,61], ...
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Morphological and functional maturation of a skeletal muscle regulated by juvenile hormone
... of juvenile hormone action on insect tissue during development and adult life are ...of JH and to examine whether this treatment inhibits the observed changes on muscle structure and ...of JH ...
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DPP mediated TGFβ signaling regulates juvenile hormone biosynthesis by activating the expression of juvenile hormone acid methyltransferase
... Juvenile hormone (JH) biosynthesis in the corpus allatum (CA) is regulated by neuropeptides and neurotransmitters produced in the ...of JH acid methyltransferase ( jhamt ), a key regulatory ...
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The neuroendocrine regulation of juvenile hormone production in adult female Helicoverpa armigera (Lepidoptera: Noctuidae)
... Farnesoic acid stimulation of C16 juvenile hormone biosynthesis by corpora allata of adult female Diploptera.. In vtiro studies with C2, C6 and C1s precursors of C 16 JH biosynthesis in [r] ...
189
Juvenile hormone signaling in short germ band hemimetabolan embryos
... of juvenile hormone (JH) in insect embryos is far from understood, especially in short germ-band hemimetabolan ...and JH acid O-methyltransferase, key elements of JH signaling, in ...
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Characterisation of the expression patterns and regulation of juvenile hormone esterase and juvenile hormone epoxide hydrolase activities in Drosophila melanogaster (Diptera)
... circulating JH is believed to be regulated by juvenile hormone binding proteins (JHBP) in the form of lipophorins (Trowell, ...with JH in lepidopterans involves a JHBP. It has been suggested ...
115
Is a change in juvenile hormone sensitivity involved in range expansion in an invasive beetle?
... or hormone receptor function [4, 11, ...of JH III ...with JH III levels [12]. In beetles preparing for diapause, JH III levels should be low ...decrease JH III levels should have negli- ...
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Juvenile hormone downregulates vitellogenin production in Ectatomma tuberculatum (Hymenoptera: Formicidae) sterile workers
... of juvenile hormone on vitellogenin synthesis in non-reproductive ...workers. Juvenile hormone was topically applied onto workers, and the effect on vitellogenin synthesis in the fat body and ...
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Subcellular location and function of a putative juvenile hormone esterase binding protein in Drosophila melanogaster
... mitochondria. Juvenile hormone is known to impact mitochondria either directly or indirectly by increasing mitochondrial protein synthesis and cytochrome oxidase activity (Stepien et ...
170
Regulation of juvenile hormone synthesis in L. cuprina
... Abstract A radiochemical assay was developed and optimised to measure the synthesis of juvenile hormone from the ring gland of Lucilia cuprina third final instar larvae.. HPLC analysis s[r] ...
178
Effects of the NMDA receptor antagonist MK 801 on female reproduction and juvenile hormone biosynthesis in the cricket Gryllus bimaculatus and the butterfly Bicyclus anynana
... the juvenile hormones (JHs) and the ecdysteroids are generally considered the most important ones in affecting these processes in ...insect juvenile stages and for having pronounced effects on reproduction ...
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A role for juvenile hormone in the prepupal development of Drosophila melanogaster
... of JH was on the timing of events during the prepupal ...that JH ‘protects’ them from these high 20E levels, allowing them to continue proliferating (Champlin et ...of JH resulted in these tissues ...
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The role of juvenile hormone and insulin/TOR signaling in the growth of Manduca sexta
... the JH-mediated delay period is removed, and the final body size of the larva reflects a nutrition-sensitive ...and JH signaling provide two distinct mechanisms for determining the final size of the larva ...
12
The release of the prothoracicotropic hormone in the tobacco hornworm, Manduca sexta, is controlled intrinsically by juvenile hormone
... To determine if this were the case, or if JH were having an effect upstream by curtailing ecdysone synthesis, haemolymph ecdysteroid titres in developing and in ZR512-treated larvae were[r] ...
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Characterisation of juvenile hormone esterase in Drosophila melanogaster
... General Pattern of Expression of hydrolysis in Diptera Correlation of JH Hydrolysis with Production and Titre Changes The Prewandering Period of the Final Larval Instar Prepupae/Pupae Ad[r] ...
130
Worker division of labor and endocrine physiology are associated in the harvester ant, Pogonomyrmex californicus
... of juvenile hormone (JH) and ecdysteroids was determined in workers from (1) age-typical colonies, in which a typical age structure is maintained and workers transition across behaviors naturally, ...
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Regulation of feeding behaviour and locomotor activity by takeout in Drosophila
... a juvenile hormone (JH) carrier protein based on its protein sequence similarity with JH binding proteins (JHBPs) (Lerro and Prestwich, ...that JH level is involved in sexual dimorphism ...
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Reproductive status, endocrine physiology and chemical signaling in the Neotropical, swarm founding eusocial wasp Polybia micans
... hormones juvenile hormone (JH) and ecdysteroids were co-opted into new ...status, JH and ecdysteroid titers in hemolymph, ecdysteroid content of the ovary and cuticular hydrocarbon (CHC) ...
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Biosynthetic activity of corpora allata, growth of sex accessory glands and mating in the male moth agrotis ipsilon (Hufnagel)
... and/or JH that controls the development of the SAGs. Juvenile hormone injected in vivo can readily be converted into JHA by JHA methyltransferase, but we have been able to show no such activity in ...
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Muscle biochemistry and the ontogeny of flight capacity during behavioral development in the honey bee, Apis mellifera
... circulating juvenile hormone (JH) levels, which rise before the onset of foraging (Elekonich et ...of JH) surgically removed still become foragers, but at an older age than intact ...the ...
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