Tissue culture storage of potato germplasm. 2. Use of growth retardants

Autor:	R. J. Westcott
Rok vydání:	1981
Předmět:	Germplasm Biology Tissue culture Horticulture chemistry.chemical_compound chemistry Botany medicine Normal growth Mannitol Cultivar Agronomy and Crop Science Abscisic acid Food Science medicine.drug Plant stem
Zdroj:	Potato Research. 24:343-352
ISSN:	1871-4528 0014-3065
DOI:	10.1007/bf02360371
Popis:	The interval between transfers of organ cultures from seventeen potato cultivars has been extended from several weeks to twelve months by the addition of growth retardants to the medium. The presence of abscisic acid or mannitol in the medium increased the survival of cultures from 15 to 60% after twelve months, and in combination with a reduced temperature regime up to 73% of cultures survived. B995 and Phosphon D added to the medium had less effect and trans-cinnamic acid was ineffective. In the presence of abscisic acid and mannitol cultures became stunted with short internodes and poor root development but normal growth occurred on transfer to retardant-free medium
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f5d23dd074d4fb63db6ee8b2eed3528d https://doi.org/10.1007/bf02360371 Zobrazit plný text záznamu Full text from SpringerLink