Role of auxin homeostasis and response in nitrogen limitation and dark stimulation of adventitious root formation in petunia cuttings

Adventitious root (AR) formation in Petunia hybrida is inhibited by low nitrogen fertilization of stock plants but promoted by dark incubation of cuttings before planting. We investigated whether the plant hormone auxin is involved in nitrogen- and dark-mediated AR formation. Concentrations of indol...

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Veröffentlicht in:	Annals of botany 2019-11, Vol.124 (6), p.1053-1066
Hauptverfasser:	Yang, Huaiyu, Klopotek, Yvonne, Hajirezaei, Mohammad R., Zerche, Siegfried, Franken, Philipp, Druege, Uwe
Format:	Artikel
Sprache:	eng
Schlagworte:	Homeostasis Indoleacetic Acids Nitrogen Original Petunia Plant Roots SPECIAL ISSUE ON ROOT TRAITS BENEFITTING CROP PRODUCTION IN ENVIRONMENTS WITH LIMITED WATER AND NUTRIENT AVAILABILITY Tandem Mass Spectrometry
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