Aromatic cytokinins in micropropagated potato plants.
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F02%3A56023041" target="_blank" >RIV/61389030:_____/02:56023041 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Aromatic cytokinins in micropropagated potato plants.
Popis výsledku v původním jazyce
Endogenous cytokinins were studied in three micropropagated Solanum tuberosum L. cultivars (Kennebec, Turia and Jaerla) differing in survival after transplanting. Leaf and stem cytokinins were determined both in vitro and 10 d after being transferred toex vitro conditions by a combination of high-performance liquid chromatography and enzyme-linked immunosorbent assay. Nine aromatic and nine isoprenoid type cytokinins were identified. Higher levels of total cytokinins mainly aromatics (92%) were detected in Kennebec, the cultivar showing better in vitro growth and 99% survival. On the contrary, a predominance of isoprenoid cytokinins (up to 57%) was observed after transplanting in Jaerla, the cultivar showing lower viability. Significant survival improvement was obtained in the Jaerla cultivar after addition to the culture medium of the aromatic cytokinin meta-topolin riboside (mTR). We also report here isolation and identification of this cytokinin by several sophisticated techniques
Název v anglickém jazyce
Aromatic cytokinins in micropropagated potato plants.
Popis výsledku anglicky
Endogenous cytokinins were studied in three micropropagated Solanum tuberosum L. cultivars (Kennebec, Turia and Jaerla) differing in survival after transplanting. Leaf and stem cytokinins were determined both in vitro and 10 d after being transferred toex vitro conditions by a combination of high-performance liquid chromatography and enzyme-linked immunosorbent assay. Nine aromatic and nine isoprenoid type cytokinins were identified. Higher levels of total cytokinins mainly aromatics (92%) were detected in Kennebec, the cultivar showing better in vitro growth and 99% survival. On the contrary, a predominance of isoprenoid cytokinins (up to 57%) was observed after transplanting in Jaerla, the cultivar showing lower viability. Significant survival improvement was obtained in the Jaerla cultivar after addition to the culture medium of the aromatic cytokinin meta-topolin riboside (mTR). We also report here isolation and identification of this cytokinin by several sophisticated techniques
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CE - Biochemie
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2002
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plant Physiology and Biochemistry
ISSN
0981-9428
e-ISSN
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Svazek periodika
40
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
FR - Francouzská republika
Počet stran výsledku
8
Strana od-do
217-224
Kód UT WoS článku
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EID výsledku v databázi Scopus
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