Tytuł:

The effect of melatonin on the adventitious shoot regeneration of miniature rose cv. White Gem cultured in vitro

Inny tytuł:

The effect of melatonin on the adventitious shoot regeneration of miniature rose cv. White Gem cultured in vitro

Twórca:

Kępczyńska, Ewa ; Skoblińska, Bożena ; Kępczyński, Jan

Wydawca:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Data wydania/powstania:

2004

Temat i słowa kluczowe:

biotechnology

Abstrakt:

The effect of melatonin (N-acetyl-methoxytryptamine), an animal hormone also present in plants, on the adventious shoot regeneration during induction at in vitro micropropagation of miniature roses cv. White Gem was examined. Melatonin at concentrations 5 x 10 '^ M and 5 x 10-^ M significantly increased regeneration of shoots. Although this compound has the same precursor, tryptophan, and similar chemical structure as auxins, commonly used in the micropropagation of plants, melatonin was more effective in this process than auxin, indole-3-butyric acid (IBA). In contrast to IBA, melatonin is not an inducer of the callus growth during regeneration of rose shoots. The results demonstrate that exogenous melatonin can be used in the regulation of processes in in vitro plant cultures. To our knowledge, these are the first data on the influence of melatonin on the adventious shoots regeneration and callus growth.

Czasopismo/Seria/cykl:

Biotechnologia, vol.65, 2 (2004)-.

Tom:

65

Zeszyt:

2

Strona pocz.:

155

Strona końc.:

161

Typ zasobu:

Text

Szczegółowy typ zasobu:

Article

Format:

application/pdf ; application/pdf

Identyfikator zasobu:

0860-7796

Źródło:

Library of Institute of Bioorganic Chemistry PAS

Język:

pol

Język streszczenia:

eng

Zakres czasowy:

1988-2010

Prawa:

Creative Commons Attribution BY-SA 4.0 license

Zasady wykorzystania:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitalizacja:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Lokalizacja oryginału:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open