xanthoxinn.

/zanˈθɒksɪn/

Etymology: < -xanth- (in violaxanthin n.) + ox- (in oxy- comb. form²) + -in suffix¹.

Biochemistry.

A photo-oxidation product, C₁₅H₂₂O₃, of violaxanthin that occurs in certain plant tissues as a growth inhibitor.

ΘΚΠ

the world > life > biology > substance > process stimulators or inhibitors > growth regulators or factor > [noun]

augmentor1910

growth factor1928

filtrate factor1936

growth regulator1936

morphogen1952

kinin1956

xanthoxin1970

1970 Taylor & Burden in Nature 18 July 302/2 We have extracted a neutral growth inhibitor from the seedlings of dwarf bean..and wheat... The name xanthoxin is now proposed for the inhibitor, the activity of which in the cis,trans configuration is comparable with the known naturally occurring inhibitor abscisic acid (ABA).

1980 Physiologia Plantarum 49 309/1 The inhibitory effect of both ABA and xanthoxin on total lateral root length was mainly due to their suppression of primordia emergence and their strong inhibition of elongation.

This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).

单词	xanthoxin
释义	xanthoxinn. /zanˈθɒksɪn/ Etymology: < -xanth- (in violaxanthin n.) + ox- (in oxy- comb. form²) + -in suffix¹. Biochemistry. A photo-oxidation product, C₁₅H₂₂O₃, of violaxanthin that occurs in certain plant tissues as a growth inhibitor. ΘΚΠ the world > life > biology > substance > process stimulators or inhibitors > growth regulators or factor > [noun] augmentor1910 growth factor1928 filtrate factor1936 growth regulator1936 morphogen1952 kinin1956 xanthoxin1970 1970 Taylor & Burden in Nature 18 July 302/2 We have extracted a neutral growth inhibitor from the seedlings of dwarf bean..and wheat... The name xanthoxin is now proposed for the inhibitor, the activity of which in the cis,trans configuration is comparable with the known naturally occurring inhibitor abscisic acid (ABA). 1980 Physiologia Plantarum 49 309/1 The inhibitory effect of both ABA and xanthoxin on total lateral root length was mainly due to their suppression of primordia emergence and their strong inhibition of elongation. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < n.1970
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