Results 91 to 100 of about 8,241 (215)

Nutritional control of body size through FoxO-Ultraspiracle mediated ecdysone biosynthesis [PDF]

, 2014
Despite their fundamental importance for body size regulation, the mechanisms that stop growth are poorly understood. In Drosophila melanogaster, growth ceases in response to a peak of the molting hormone ecdysone that coincides with a nutrition ...
Ahmed, Beadle, Beldade, Billeter, Brogiolo, Caldwell, Callier, Callier, Codner, Colombani, Colombani, Emlen, Emlen, Emlen, Emlen, Fan, Freedman, Frisch, Garelli, Geminard, Ghosh, Gibbens, Gilbert, Gluckman, Grewal, Grigoriev, Groth, Halme, Heery, Ikeya, Junger, Koch, Koch, Kodama, Koyama, Koyama, Layalle, Lee, Li, Lombardo, Masumura, McBrayer, Mirth, Mirth, Mirth, Mirth, Mirth, Moeller, Nijhout, Nijhout, Nijhout, Oostra, Ou, Park, Park, Parker, Puig, Rewitz, Rulifson, Sakurai, Schuur, Shingleton, Shingleton, Slack, Stieper, Takaki, Testa, Truman, Tsai, von Berghes, Warren, Zhao   +71 more
core   +4 more sources

SRP/dGATAb modulates the ecdysone response bidirectionally via locus-specific regulatory landscape

Epigenetics & Chromatin
Background Steroid hormones drive the transcription of developmental genes by activating distinct sets of enhancers across tissues and developmental contexts, but the mechanisms that target specific enhancers remain incompletely understood, even in model
Aleksandra A. Evdokimova, Anna A. Tarakanova, Maksim Erokhin, Darya Chetverina, Ming-an Sun, Nadezhda E. Vorobyeva   +5 more
doaj   +1 more source

Effect of methyl jasmonate on production of 20-hydroxyecdysone and turkesterone in hairy roots of Silene linicola C.C.Gmelin

BIO Web of Conferences, 2018
Methyl jasmonate (MeJ) affects the regulation of secondary metabolism, and it is considered to be a promising elicitor in the culture of cells, tissues and plant organs.
Erst Anna A., Zibareva Larisa N., Filonenko Elena S.   +2 more
doaj   +1 more source

Starvation Resistance is Associated with Developmentally Specified Changes in Sleep, Feeding and Metabolic Rate

, 2019
Food shortage represents a primary challenge to survival, and animals have adapted diverse developmental, physiological and behavioral strategies to survive when food becomes unavailable.
Brown, Elizabeth B., Gibbs, Allen G., Kayser, Matthew S., Keene, Alex C., Kerbs, Arianna, Slocumb, Melissa E., Szuperak, Milan   +6 more
core   +1 more source

Disrupting shadow in the prothoracic gland induced larval development arrest in the fall armyworm Spodoptera frugiperda

Frontiers in Physiology
IntroductionThe juvenile hormone (JH) and 20-hydroxyecdysone (20E) are the central regulating hormones of insect development. The timing of their secretion usually leads to developmental transitions.MethodsThe developmental transitions were evaluated via
Mian-Zhi Wu, Mian-Zhi Wu, Shu-Ting Fan, Shu-Ting Fan, Yuan-Chen Zhang, Jin-Fang Tan, Jin-Fang Tan, Guan-Heng Zhu, Guan-Heng Zhu   +8 more
doaj   +1 more source

Epidermal collagenase activity and its induction by 20-hydroxyecdysone in the fiddler crab Uca pugilator

Current Zoology, 2009
The epidermal collagenase activity and its induction by 20-hydroxyecdysone in Uca pugilator were investigated. Zymographic electrophoresis showed four bands of collagenase activity, 16, 19, 22 and 29 kDa in molecular weight, with the former two ...
Erin A. TOUPS, Erin A. TOUPS
doaj  

Two Minor Phytoecdysteroids of the Plant

Natural Product Communications, 2010
Chemical investigations of Silene viridiflora (L.) yielded a new ecdysteroid, 20-hydroxyecdysone 20,22-monoacetonide-25-acetate ( 1 ), and a known ecdysteroid, 2-deoxypolypodine B-3-β-D-glucoside ( 2 ).
Nilufar Zokirzhonovna Mamadalieva, Abdulaziz Adilhanovich Janibekov, Jean-Pierre Girault, René Lafont   +3 more
doaj   +1 more source

シロアリの兵隊分化におけるホルモン受容体シグナリングに関する進化発生学的研究 [PDF]

, 2017
富山大学・富理工博甲第126号・増岡裕大・2017/03/23・★論文非公開 ...
増岡 裕大
core   +1 more source

Molecular characterization of the singed wings locus of Drosophila melanogaster. [PDF]

, 2011
BACKGROUND: Hormones frequently guide animal development via the induction of cascades of gene activities, whose products further amplify an initial hormonal stimulus.
Ashburner, Michael, Belyaeva, Elena S, Boykova, Tatiana, Schwartz, Yuri B, Zhimulev, Igor F   +4 more
core  

Abstracts of the 18th SCWD Conference, 11‐13 December 2025 in Rome/Italy

JCSM Communications, Volume 9, Issue 1, January/June 2026.
wiley   +1 more source