Heteroauxin und polaritaet, morphologische und elektrische, bei Coleus-stecklingen
Transport of 3-indoleacetic acid (IAA) in Coleus cuttings is only towards the base (indicated by root formation). The physical basis of Went's theory (1932) on IAA anion attraction by a positive pool and repulsion by a negative pool, was shown to be incorrect. Yet potential difference (PD) could be responsible for polar transport. PD-measurements s...
