Autoregulation of Auxin Transport in Corn Coleoptile Segments
โ Scribed by Yoon, In Sun; Kang, Bin G.
- Book ID
- 123286931
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 508 KB
- Volume
- 140
- Category
- Article
- ISSN
- 0176-1617
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Within 20 min of its application, auxin enhances the transport processes that move auxin molecules through coleoptfle tissue. The effect was observed after treatment with indoleacetic acid and a-naphthaleneacetic acid, but not with growth-inactive auxin analogues.
Wild-type corn coleoptiles showed an initial downward bending upon transfer from the vertical to the horizontal position. Strong upward curvature started only 15-30 min after the begin of horizontal exposure.Little, if any at all, initial downward geotropic bending was found with amylomaize coleopti