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Au sujet de Pteridium aquilinum

Bulletin mensuel de la Société linnéenne de Lyon, 1965
Combes F. Au sujet de Pteridium aquilinum. In: Bulletin mensuel de la Société linnéenne de Lyon, 34ᵉ année, n°8, octobre 1965. p. 340.
Combes, F.
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Isolation and division of propoplasts of Pteridium aquilinum

Plant Science Letters, 1980
Abstract Methods were adapted for the isolation and culture of protoplasts from fern cells. Protoplasts isolated from mutant prothalli of Pteridium aquilinum regenerated growths identical to those from which the protoplasts were isolated.
C.R. Partanen, J.B. Power, E.C. Cocking
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The movements of spermatozoa of bracken (Pteridium aquilinum)

Experimental Cell Research, 1954
Abstract 1. 1. The movement of bracken sperms in tap water is random, the mean square displacement being proportional to the time. 2. 2. It is known that when sperms arrive at the mucilage at the necks of mature archegonia they become immobilised; it has been found in the present work that this immobilisation is irreversible. 3. 3. Sperms
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Distribution of glycolipids and phospholipids in Pteridium aquilinum

Phytochemistry, 1974
Abstract The glycolipids and phospholipids in fronds and rhizomes of Pteridium aquilinum were determined. The total quantity of polar lipid decreased towards the base of the frond, but increased in the storage rhizome. The monogalactosyl diglyceride/digalactosyl diglyceride ratio was 1.8 in the pinnae, 1.0 in the lower petiole and 0.3 in the ...
Michael C. Jarvis, Henry J. Duncan
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Pteridium aquilinum

2000
Abstract Bracken fern (Pteridium aquilinum) is a plant (family Polydodiaceae) containing thiaminase I; this enzyme causes thiamine and thiamine diphosphate depletion. Ingestion of the fern by livestock causes significant neurotoxicity, which is dependent on plant part, season, maturity of the plant, and rainfall.
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Pteridium aquilinum

2006
Enthält 2 Bilder des Adlerfarns.
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A Study of Apospory in Pteridium aquilinum

American Fern Journal, 1949
thesis on the Ferns of Quebec,7 Brother Marie-Victorin included this fern, remarking that since it occurs in Vermont almost up to the Canadian boundary, it is surely present in Quebec also. Although this was doubted by others, the fern was later discovered near Bedford, in Quebec a few miles north of the Vermont border, as reported by Mousley.8 In ...
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Ultrastructural and cytochemical studies on oogenesis of the fern Pteridium aquilinum

Sexual Plant Reproduction, 2012
Egg development in Pteridium aquilinum var. latiusculum was studied using ultrastructural and cytochemical methods to examine structural features influencing fertilization in leptosporangiate ferns. Ultrastructural observations indicate a separation cavity is first formed above the egg during oogenesis with a pore region persistently connecting the egg
Jian-Guo, Cao, Xi-Ling, Dai, Quan-Xi, Wang   +2 more
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The effect of thiouracil on the viability of eggs and embryogeny in Pteridium aquilinum

Planta, 1972
Gametophytes of Pteridium aquilinum fed for six days with 50 and 75 p.p.m. thiouracil ceased to produce archegonia, but archegonia already initiated completed their development. Eggs produced in the presence of 50 p.p.m. thiouracil were viable, but embryogenesis was retarded. Gametophytes fed with 75 p.p.m.
R D, Jayasekera, P R, Bell
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Dihydrocinnamic acids in Pteridium aquilinum

Food Chemistry, 2005
Abstract Dihydro-p-coumaric (phloretic) and dihydroferulic acids have been identified in Pteridium aquilinum. Whereas the latter has been located in cyanogenic and acyanogenic plants, the first has only been detected in cyanogenic forms.
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