Definition of ponasterone in English:

ponasterone

noun pəʊˈnastərəʊnˌpəʊnəˈstɪərəʊn

Biochemistry

Any of a group of steroids which act as ecdysones in various arthropods and are found primarily in certain plants, where they have a protective role against insects.

Origin

1960s. From po- + na- (in scientific Latin nakaii, specific epithet) + -sterone. So called because the first ponasterones were isolated from the Japanese podocarp Podocarpus nakaii.

Definition of ponasterone in US English:

ponasterone

noun

Biochemistry

Any of a group of steroids which act as ecdysones in various arthropods and are found primarily in certain plants, where they have a protective role against insects.

Origin

1960s. From po- + na- (in scientific Latin nakaii, specific epithet) + -sterone. So called because the first ponasterones were isolated from the Japanese podocarp Podocarpus nakaii.

单词	ponasterone
释义	Definition of ponasterone in English: ponasterone noun pəʊˈnastərəʊnˌpəʊnəˈstɪərəʊn Biochemistry Any of a group of steroids which act as ecdysones in various arthropods and are found primarily in certain plants, where they have a protective role against insects. Origin 1960s. From po- + na- (in scientific Latin nakaii, specific epithet) + -sterone. So called because the first ponasterones were isolated from the Japanese podocarp Podocarpus nakaii. Definition of ponasterone in US English: ponasterone noun Biochemistry Any of a group of steroids which act as ecdysones in various arthropods and are found primarily in certain plants, where they have a protective role against insects. Origin 1960s. From po- + na- (in scientific Latin nakaii, specific epithet) + -sterone. So called because the first ponasterones were isolated from the Japanese podocarp Podocarpus nakaii.
随便看	connected connectedly connectedly connectedness connectednesses connected to connected with connecter connecter connecters connectibility connectible connectible Connecticut Connecticut River connecting connecting connecting rod connecting with connection connectional connectional connectionism connectionist connectionist