Results 131 to 140 of about 742 (186)

Endosperm culture-based allotriploid hybrid production from an interspecific cross of Haemanthus spp.: new insights into polyploidization and hybridization. [PDF]

BMC Plant Biol
Nakano A, Mii M, Hoshino Y.
europepmc   +1 more source

Letter: Zephyranthes robusta Baker in tissue culture.

Acta poloniae pharmaceutica, 1976
M, Furmanowa, H, Oledzka
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Investigating antibacterial activity of biosynthesized silver oxide nanoparticles using Phragmanthera Macrosolen L. leaf extract. [PDF]

Sci Rep
Saka A, Dey SR, Jule LT, Krishnaraj R, Dhanabal R, Mishra N, Nagaprasad N.   +6 more
europepmc   +1 more source

Naturally Occurring Cholinesterase Inhibitors from Plants, Fungi, Algae, and Animals: A Review of the Most Effective Inhibitors Reported in 2012-2022. [PDF]

Curr Neuropharmacol
Murray AP, Biscussi B, Cavallaro V, Donozo M, Rodriguez SA.   +4 more
europepmc   +1 more source

Spontaneous droplet transport on shape-evolving microfiber rails. [PDF]

Nat Commun
Wang S, Zhou Y, Zhao W, Li Y, Tang S, Si T, Zhu P.   +6 more
europepmc   +1 more source

Expanding the repertoire of imine reductases by mining divergent biosynthetic pathways for promiscuous reactivity. [PDF]

Chem Catal
Aleku GA, Hollfelder F.
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Alkaloids of zephyranthes flava

Phytochemistry, 1986
Abstract From fresh, mature seeds of Zephyranthes flava , two new 2-oxyphenanthridinium alkaloids, zefbetaine and zeflabetaine along with 15 known free and glucosyloxy alkaloids have been isolated by gradient solvent extraction, chromatography and derivatization.
Shibnath Ghosal, Sushil K. Singh, Radhey S. Srivastava   +2 more
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Antineoplastic Agents, 162. Zephyranthes candida

Journal of Natural Products, 1990
The Chinese medicinal plant Zephyranthes candida was found to contain a cytostatic constituent. Separation of a n-BuOH extract directed by results of a bioassay employing the P-388 lymphocytic leukemia led to trans-dihydronarciclasine [2] as the principal cytostatic agent with ED50 3.2 X 10(-3) micrograms/ml.
G R, Pettit, G M, Cragg, S B, Singh, J A, Duke, D L, Doubek   +4 more
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Four New Amaryllidaceae Alkaloids From Zephyranthes candida

Journal of Natural Medicines, 2014
Four new Amaryllidaceae alkaloids (1-4) possessing a homolycorine-type or a crinine-type skeleton have been isolated from the aerial part of Zephyranthes candida, and their structures were elucidated on the basis of spectroscopic data. The stereochemistry was elucidated by combination of NOESY correlations and CD analyses.
Yoshinori Asakawa, Yusuke Hirasawa
exaly   +3 more sources

ZEPHYRANTHES GRACILIS HERB. AND ZEPHYRANTHES MINIMA HERB.

American Journal of Botany, 1943
PROBABLY NOT in the entire field of botanical taxonomy and plant nomenclature is greater confusion to be found than now exists around the plants represented by the names Zephyranthes gracilis Herb., Z. minima Herb., Z. Hieronymi Pax and Amaryllis parvula Seub. Several attempts have been made to straighten out the identity of these plants but so far the
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