Ecdysteroid

Ecdysteroid

Ecdysteroids are insect moulting hormones which include ecdysone and its homologues such as 20-hydroxyecdysone. Ecdysteroids act as moulting hormones of arthropods but also occur in other invertebrates where they can play different role. Ecdysteroids also appear in many plants mostly as a protection agents (toxins or antifeedants) against herbivore insects.These phytoecdysteroids have medicinal value and are part of herbal adaptogenic remedies like cordyceps.

ee also

* Ecdysone receptor

References


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • 20-Hydroxyecdysone — Drugbox IUPAC name = (2β,3β,5β,22R) 2,3,14,20,22,25 Hexahydroxycholest 7 en 6 one CAS number = 5289 74 7 ATC prefix = ATC suffix = PubChem = DrugBank = C=27|H=44|O=7 molecular weight = 480.63 g/mol bioavailability = protein bound = metabolism =… …   Wikipedia

  • Ecdysone receptor — protein Name = Ecdysone receptor protein, Drosophila melanogaster caption = width = HGNCid = Symbol = EcR AltSymbols = EcRH, NR1H1 EntrezGene = 35540 OMIM = RefSeq = UniProt = P34021 PDB = 1R0O ECnumber = Chromosome = Arm = Band =… …   Wikipedia

  • Phytoecdysteroid — Phytoecdysteroids are plant derived ecdysteroids. Phytoecdysteroids are a class of chemicals that plants synthesize for defense against phytophagous (plant eating)insects. These compounds are exact replicas of hormones used by the arthropod… …   Wikipedia

  • Cotesia congregata — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta …   Wikipedia

  • Metamorphosis — This article is about the biological process. For other uses, see Metamorphosis (disambiguation). A dragonfly in its final moult, undergoing metamorphosis from its nymph form to an adult. Metamorphosis is a biological process by which an animal… …   Wikipedia

  • Proteasome — Proteasomes are large protein complexes inside all eukaryotes and archaea, as well as in some bacteria. In eukaryotes, they are located in the nucleus and the cytoplasm.cite journal |author=Peters JM, Franke WW, Kleinschmidt JA |title=Distinct 19 …   Wikipedia

  • Ecdysone — IUPAC name (2S,3R,5R,9R,10R,13R,14S,17R) 17 [(2S,3R) 3,6 dihydroxy …   Wikipedia

  • Serratula — Taxobox image width = 250px image caption = Serratula tinctoria regnum = Plantae divisio = Angiospermae unranked classis = eudicot ordo = Asterales familia = Asteraceae tribus = Cynareae genus = Serratula genus authority = L. Serratula is a genus …   Wikipedia

  • Insect physiology — includes the physiology and biochemistry of insect organ systems. Although diverse, insects are quite similar in overall design, internally and externally. The insect is made up of three main body regions (tagmata), the head, thorax and abdomen.… …   Wikipedia

  • Polypodium vulgare — Scientific classification Kingdom: Plantae Division …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”