. "15310" . "144"^^ . "The perianth of fertilized Christmas rose (Helle-borus niger L.) flowers turns green and persists until the seeds are ripe. This process stops when the developing fruit are removed, but is restored by applying cytokinins in lanolin, thus suggesting a role for cytokinins in the metamorphosis of fruit-bearing flowers. LC-MS analysis confirmed the presence of, preponderantly isoprenoid, cyto-kinin bases and their ribosides, ribotides, and glu-cosides. In the fruit, the abundance of trans-zeatin type cytokinins increased enormously, during early seed growth. In the perianth, the greening process was accompanied by an increase in the levels of cis-zeatin type cytokinins."@en . . . "Tarkowski, Petr" . "Tarkowsk\u00E1, Danu\u0161e" . . . "The perianth of fertilized Christmas rose (Helle-borus niger L.) flowers turns green and persists until the seeds are ripe. This process stops when the developing fruit are removed, but is restored by applying cytokinins in lanolin, thus suggesting a role for cytokinins in the metamorphosis of fruit-bearing flowers. LC-MS analysis confirmed the presence of, preponderantly isoprenoid, cyto-kinin bases and their ribosides, ribotides, and glu-cosides. In the fruit, the abundance of trans-zeatin type cytokinins increased enormously, during early seed growth. In the perianth, the greening process was accompanied by an increase in the levels of cis-zeatin type cytokinins." . . "[B92332200DFA]" . "Strnad, Miroslav" . "Cytokinins in fertilized flowers of Helleborus Niger L."@en . . "Cytokinins in fertilized flowers of Helleborus Niger L."@en . . "Cytokininy ve fertilizovan\u00FDch kv\u011Btech Helleborus Niger L."@cs . "Canberra" . "Cytokinins in fertilized flowers of Helleborus Niger L." . . "Magnus, Volker" . "5"^^ . "Cytokinins in fertilized flowers of Helleborus Niger L." . "Helleborus Niger;cytokinins;"@en . "18th IPGSA conference, Conference Handbook" . . "P(GA522/01/0275)" . . "RIV/61989592:15310/04:00002434!RIV/2005/GA0/153105/N" . "1"^^ . . "RIV/61989592:15310/04:00002434" . "Cytokininy ve fertilizovan\u00FDch kv\u011Btech Helleborus Niger L."@cs . . "559209" . "110" . "Australian National University" . "Pr\u00E1ce se v\u011Bnuje cytokinin\u016Fm ve fertilizovan\u00FDch kv\u011Btech Helleborus Niger L."@cs . "Salopek-Sondi, Branka" . .