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Keywords: ecdysone
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Journal Articles
J Exp Biol (2022) 225 (5): jeb243460.
Published: 8 March 2022
... disease-causing microbes by blood feeding on vertebrates. Insulin-like peptides stimulate immune cell proliferation in blood-feeding mosquitoes. Neuropeptide Insulin-like peptides Ecdysone Anautogeny Autogeny Immunity National Science Foundation http://dx.doi.org/10.13039/100000001...
Includes: Supplementary data
Journal Articles
J Exp Biol (2013) 216 (23): 4334–4340.
Published: 1 December 2013
... and Drosophila melanogaster , the larval size at which metamorphosis is initiated largely determines adult size, and metamorphosis is initiated when larvae attain a critical mass. We hypothesized that oxygen effects on final size might be mediated by oxygen effects on the critical weight and the ecdysone titers...
Includes: Supplementary data
Journal Articles
J Exp Biol (2009) 212 (13): 2075–2084.
Published: 1 July 2009
... suggests that elevated ecdysone may facilitate onset of diapause in A. socius . Upregulation seen for the transcription factors Reptin and TFDp2 may serve to depress transcription and cell cycle progression. Cathpesin B-like protease, ACLY and MSP are three downregulated genes associated with yolk...
Includes: Supplementary data
Journal Articles
J Exp Biol (2008) 211 (16): 2712–2724.
Published: 15 August 2008
...Thomas Flatt; Andreas Heyland; Florentina Rus; Ermelinda Porpiglia; Chris Sherlock; Rochele Yamamoto; Alina Garbuzov; Subba R. Palli; Marc Tatar; Neal Silverman SUMMARY Juvenile hormone (JH) and 20-hydroxy-ecdysone (20E) are highly versatile hormones, coordinating development, growth, reproduction...
Includes: Supplementary data
Journal Articles
J Exp Biol (2005) 208 (16): 3177–3197.
Published: 15 August 2005
... Caenorhabditis elegans ; domain IV was replaced by a unique `T domain' sequence. It was expressed in most tissues,except eyestalk ganglia and Y-organ. The effects of elevated ecdysteroid,induced by eyestalk ablation, on calpain and ecdysone receptor (Gl-EcR) mRNA levels in skeletal muscles were quantified...
Journal Articles
J Exp Biol (1987) 128 (1): 159–173.
Published: 1 March 1987
...R. D. Watson; T. K. Williams; W. E. Bollenbacher ABSTRACT A recently isolated haemolymph protein appears to be an important regulator of ecdysone biosynthesis by prothoracic glands in Manduca sexta . Using a dose-response titration protocol, the haemolymph titre of this stimulatory factor...
Journal Articles
J Exp Biol (1986) 125 (1): 1–13.
Published: 1 September 1986
... to ecdysteroids. Thus, the commitment pulse covertly causes both qualitative and quantitative changes in the hormonal sensitivity of the larval muscles and motoneurones. 4 4 1986 © 1986 by Company of Biologists 1986 ecdysone juvenile hormone programmed neurone death dendrites muscle...
Journal Articles
J Exp Biol (1986) 120 (1): 131–142.
Published: 1 January 1986
...Wendy A. Smith; M. F. Bowen; Walter E. Bollenbacher; Lawrence I. Gilbert ABSTRACT Prothoracic glands from diapausing pupae of the tobacco hornworm, Manduca sexta , synthesize markedly less ecdysone in vitro in response to prothoracicotropic hormone (PTTH) than do glands from non-diapausing pupae...
Journal Articles
J Exp Biol (1984) 108 (1): 9–24.
Published: 1 January 1984
... of the steroid moulting hormone is thought to be responsible for the diapause state and it is apparently a consequence of the failure of the diapausing pupal prothoracic glands (PG) to synthesize ecdysone at an increased rate. In Manduca , this apparent failure of PG activation during diapause may be in response...