Ecdysone is asteroid hormonesecreted byprothoracic glandthat, in its active form, stimulates metamorphosis and regulates molting in insects. In thetobacco hornworm,Manduca sexta, these hormones control metamorphosis, especially processes ofmuscle degenerationand programmed neuron death (Weeks and Truman 198...
美['ekdɪˌsoʊn] 释义 n. 蜕皮激素,蜕化素 实用场景例句 全部 Molting in insects is triggered by rising levels of a hormone calledecdysone. 昆虫的脱皮是由于称为脱皮素激素的含量升高而引起的. 辞典例句 Insect hormones includeecdysone, thoracotropic hormone, and juvenile hormone. ...
Google Share on Facebook ecdysone Medical Encyclopedia Wikipedia Related to ecdysone:juvenile hormone ec·dy·sone (ĕk′də-sōn′) n. A steroid hormone produced by insects and crustaceans that promotes growth and controls molting. [ecdys(is)+(horm)one.] ...
Ecdysone is a major steroid hormone in insects and herbs. Ecdysone triggers mineralocorticoid receptor activation and induces cellular apoptosis. Ecdysone signaling through Ecdysone receptor isoform B1 is required cell autonomously for the muscle death. ...
borrowed from German Ecdyson, from Ecdysis ecdysis + -on (in Hormon hormone) Note: Name introduced by the German biochemist Peter Karlson (1918-2001) in "Chemische Untersuchungen über die Metamorphosehormone der Insekten," Annales des sciences naturelles: zoologie et biologie animale, séries 11...
Ecdysone is a steroid hormone that stimulates molting events, which represent the transition from one larval stage to the next, as well as metamorphosis, which represents larval to pupal transition. From:Current Topics in Developmental Biology,2021 ...
We find that the steroid-hormone ecdysone triggers parallel pupariation neuromotor and morphogenetic subprograms, which include the induction of the relaxin-peptide hormone, Dilp8, in the epidermis. Dilp8 acts on six Lgr3-positive thoracic interneurons to couple both subprograms in time and to ...
The removal of superfluous and unwanted cells is a critical part of animal development. In insects the steroid hormone ecdysone, the focus of this review, is an essential regulator of developmental transitions, including molting and metamorphosis. Like o
?Ecdysterone, also known as ecdysone or β-ecdysone, is a hormone that regulates the growth and development of insects. In 1954, Butenandt et al. isolated 250mg of the initial insect metamorphic active substance, ecdysone, from 500kg of silkworm pupae. Since then, various similar substances ...