Einfluß verschiedener Wuchsstoffe and Stoffwechselgifte auf wurzelregenerierendes Gewebe von Phaseolus vulgaris L.

Brunner, Hedwig

doi:10.1016/s0044-328x(78)80112-3

Cited by 13 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An increase in auxin level in cutting bases during the initial phases of root induction was also reported in other herbs and tree species (B1/thovh 1969, Bose et al 1973, Brunner 1978, Michniewicz and Kriesel 1970. The initial phases of development of adventitious roots require highest levels of auxin, while the stage of primordium growth into the root has essentially lower demands for an auxin (Haissig 1972).…”

mentioning

confidence: 54%

See 1 more Smart Citation

Endogenous indole-3-acetic acid during adventitious root formation inPopulus £canadensis Moench.

Doleželová¹,

Psota²,

Feiglová³

1996

Biol. plant.

View full text Add to dashboard Cite

Indole-3-butyric acid 0BA), phenylacetic acid (PAA) and naphthaleneacetic acid (NAA) were applied at a concentration of 10 -4 mol dm -3 to stem cutting bases of Populus x canadensis Moench. During adventitious root formation, the content of indole-3-acetic acid (IAA) in cutting bases was estimated using the fluorimetric method. In the control variant, a rapid increase in endogenous IAA appeared after 24-h cultivation followed by gradual decrease during the following days. In contrast, the variants treated with IBA, PAA, and especially NAA exhibited firstly a decrease in endogenous IAA content and only afterwards an increase, reaching a maximum 48 h after excision. As root regeneration proceeded gradually, a decrease in the level of endogenous IAA occurred in all treatments. The first adventitious roots appeared in all treatments after 216-h cultivation.

show abstract

mentioning

confidence: 54%

“…The initial phases of development of adventitious roots require highest levels of auxin, while the stage of primordium growth into the root has essentially lower demands for an auxin (Haissig 1972). The auxin level decreases gradually as roots are regenerated (Brunner 1978, Nakano et al 1980.…”

mentioning

confidence: 99%