About: Effect of photoperiod and plant growth regulators on in vitro mass bulblet proliferation of Narcissus tazzeta L. (Amaryllidaceae), a potential source of galantamine

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About: Effect of photoperiod and plant growth regulators on in vitro mass bulblet proliferation of Narcissus tazzeta L. (Amaryllidaceae), a potential source of galantamine Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Effect of photoperiod and plant growth regulators on in vitro mass bulblet proliferation of Narcissus tazzeta L. (Amaryllidaceae), a potential source of galantamine
Creator	Mohammad, · Khonakdari, Majid Mirjalili, Hossein Rezadoost, Hassan Roya Heydari, ·
Source	Medline; PMC
abstract	Narcissus tazetta L., a bulbous plant belongs to the Amaryllidaceae family, contains alkaloid galantamine (GAL) with acetylcholinesterase inhibitory activity which has been recently considered to treat Alzheimer’s disease (AD). In the current work, the effect of photoperiod (16/8 h light/dark and 24 h dark) and various concentrations of NAA, BAP, and GA(3) (0, 0.5, 1 and 2 mg l(‒1)) on the in vitro mass bulblet regeneration of N. tazetta was studied. The GAL production ability of the regenerated bulblets was assessed by HPLC-UV-MS. Light treatments significantly affected the number of bulblet and leaf, the ratio of bulblet/leaf, and leaf length. The maximum number of bulblet (31.0 ± 1.58) and leaf (13.3 ± 1.33) was recorded from the cultures fortified with NAA and BAP (2 mg l(‒1)) kept in 16/8 h light/dark, while the maximum leaf length (2.1 ± 0.92 cm) was measured on the MS medium containing 0.5 mg l(‒1) NAA and 2 mg l(‒1) BAP incubated in the same photoperiod. The average ratio of bulblet proliferation per explant was significantly different between studied photoperiod (1.1 ± 0.86) and 24 h dark (0.62 ± 0.31). The regenerated bulblets contained 40 and 20 µg g(‒1) DW GAL underexposed photoperiod and 24 h dark, respectively. This information could be useful in the commercial production of GAL as a valuable anti-AD compound through in vitro mass bulblet proliferation of N. tazetta.
has issue date	2020-05-20(xsd:dateTime)
bibo:doi	10.1007/s11240-020-01853-y
bibo:pmid	32836585
has license	no-cc
sha1sum (hex)	e545cb2e19772618eea61edb4a526c47881eef19
schema:url	https://doi.org/10.1007/s11240-020-01853-y
resource representing a document's title	Effect of photoperiod and plant growth regulators on in vitro mass bulblet proliferation of Narcissus tazzeta L. (Amaryllidaceae), a potential source of galantamine
has PubMed Central identifier	PMC7238720
has PubMed identifier	32836585
schema:publication	Plant Cell Tissue Organ Cult
resource representing a document's body	covid:e545cb2e19772618eea61edb4a526c47881eef19#body_text
is schema:about of	named entity 'GAL' named entity 'Alzheimer' named entity 'N. tazetta' named entity 'GAL' named entity 'explant' named entity 'bulblet' named entity 'Tissue' named entity 'DIFFERENT' named entity 'INHIBITORY ACTIVITY' named entity 'GAL' named entity 'ACETYLCHOLINESTERASE' named entity 'LEAF LENGTH' named entity 'CONSIDERED' named entity 'GALANTAMINE' named entity 'photoperiod' named entity 'light' named entity 'length' named entity 'compound' named entity 'length' named entity 'belongs' named entity 'BAP' named entity 'BAP' named entity 'photoperiod' named entity 'underexposed' named entity 'NAA' named entity 'Culture' named entity 'Narcissus tazetta' named entity 'bulblet' named entity 'bulblet' named entity 'bulblet' named entity 'photoperiod' named entity 'photoperiod' named entity 'GAL' named entity 'GAL' named entity 'thrice' named entity 'bulblets' named entity 'LC-MS' named entity 'homolycorine' named entity 'basal plate' named entity 'photoperiod' named entity 'diethyl ether' named entity 'sodium hypochlorite' named entity 'Amaryllidaceae' named entity 'acetylcholine' named entity 'alkaloid' named entity 'bulblet' named entity 'GAL' named entity 'bulblet' named entity 'Fig' named entity 'N. tazetta' named entity 'N. tazetta' named entity 'bulblet' named entity '2.5' named entity 'UV-Vis absorbance detector' named entity 'photoperiod' named entity 'photoperiod' named entity 'cell suspension culture' named entity 'Lilium' named entity 'N. tazetta' named entity 'ethanol' named entity 'Ungernia' named entity 'baby food' named entity 'chloroform' named entity 'organ culture' named entity 'distilled water' named entity 'bulb' named entity 'SMs' named entity 'Data analysis' named entity 'inflorescence' named entity 'Smartline' named entity 'N. tazetta' named entity 'inflorescence' named entity 'scientific instrument' named entity 'Paulownia' named entity 'perennial' named entity 'Amaryllidaceae' named entity 'basal plate'

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