auxin
名词 n.
英文释义
名词 n.
-
A class of plant growth substance (often called phytohormones or plant hormones) which play an essential role in coordination of many growth and behavioral processes in the plant life cycle.
— In Arabidopsis roots, cold stress may reduce shootward auxin transport and alter the intracellular auxin gradient.
词形变化
词源
Etymology tree
Ancient Greek αὐξάνω (auxánō)
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnusder.
Old French -inbor.
Middle English -in
English -ineclip.
English -in
English auxin
From Ancient Greek αὐξάνω (auxánō, “to grow”) + English -in.
Ancient Greek αὐξάνω (auxánō)
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnusder.
Old French -inbor.
Middle English -in
English -ineclip.
English -in
English auxin
From Ancient Greek αὐξάνω (auxánō, “to grow”) + English -in.
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数据来源: Wiktionary