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单词 phytoecdysone
释义

> as lemmas

phytoecdysone
phytoecdysone n.
Brit. /ˌfʌɪtəʊˈɛkdᵻsəʊn/
,
U.S. /ˌfaɪdoʊˈɛkdəˌsoʊn/
[ < phyto- comb. form + ecdysone n.] Biology any ecdysone that occurs in a plant.
ΘΚΠ
the world > life > biology > balance of nature > external influences > [noun] > phytoecdysone
phytoecdysone1968
1968 Tetrahedron Lett. No. 36. 3883 Four additional phytoecdysones have now been isolated from the leaves [of Podocarpus macrophyllus]. Interestingly, these new phytoecdysones..have steroid skeletons with 28 and 29 carbon atoms.
1986 Sci. Amer. Jan. 78/1 Phytoecdysones can act as powerful protective agents by disturbing the growth cycles of insects that prey on phytoecdysone-producing plants.
extracted from phyto-comb. form
<
as lemmas
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