Antiauxins
The antiauxins are a group of negative growth regulators that are opposite to the auxins . They inhibit the auxins competitively . They include clofibrin , 2,4-dichloroanisole , clofibric acid ( p -chlorophenoxyisobutyric acid), 2,3,5-triiodobenzoic acid (Tiba) and naptalam (NPA, N - (1-naphthyl) phthalic acid monoamide). The latter two are often used in research, they only inhibit the downward removal of auxin, while the apical influx remains. Therefore, auxin accumulates in the treated plant areas.
Natural antiauxins also occur with quercetin and genistein .
Individual evidence
- ↑ Harun Parlar , Daniela Angerhöfer: Chemical Ecotoxicology . Springer, 1995, p. 163 ( limited preview in Google Book search).
- ↑ Rüdiger Grotha: The influence of the antiauxin p-chlorophenoxyisobutyric acid on the formation of meristematic centers during the regeneration of isolated tissue fragments from Riella helicophylla (Bory et Mont.) Mont . In: Planta . tape 129 , no. 3 , 1976, p. 235-238 , doi : 10.1007 / BF00398263 ( online ). online ( Memento of the original from April 21, 2014 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Comparative effects of auxin transport inhibitors on rhizogenesis and mycorrhizal establishment of spruce seedlings inoculated with Laccaria bicolor (PDF; 558 kB). Retrieved September 9, 2013.
- ↑ Circadian and ultradian growth processes of hypocotyls - Chapter 1.4.
