Results 171 to 180 of about 1,304 (209)

INDUCED APOSPORY IN THE LIVERWORT BLASIA PUSILLA

American Journal of Botany, 1968
Immature sporophytes of Blasia pusilla L. collected in the field were excised from the protective gametophytic tissues and cultured on a slightly modified Knop's agar substrate in microphytotrons. Under the experimental conditions the setae elongated and after 33½ to 6 weeks many began to give rise to from 1 to 20 or more aposporous outgrowths.
Livija Raudzens, Edwin B. Matzke
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The fine structure of fern root cells showing apospory

Developmental Biology, 1970
Abstract Isolated roots of the fern, Pteridium aquilinum were grown on growth-supporting medium (White's plus 5% coconut milk) and on apospory-promoting medium (Knudson's inorganic salts with or without 10−7 M kinetin). In the latter medium growth of the root ceased and diploid gametophytes were formed in 8 to 10 weeks from outer cells of the root ...
M H, Munroe, P R, Bell
openaire   +2 more sources

Apospory in leaf culture of staghorn fern (Platycerium bifurcatum)

Plant Cell Reports, 2002
The induction, origin, morphology, and ploidy of aposporous gametophytes produced on juvenile leaves of the fern Platycerium bifurcatum (Cav.) C. Chr. were studied. Leaf explants were grown on modified Murashige and Skoog medium with 0%, 0.01%, 0.1%, 1%, or 2% sucrose.
J. Ambrožič-Dolinšek, M. Camloh, B. Bohanec, J. Žel   +3 more
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Somatic Apospory and Polyembryony in Minuria integerrima (DC) Benth

Nature, 1964
THE genus Minuria (DC) is endemic to Australia and its six species are small undershrubs of the drier parts of the continent.
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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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apospory, n.

2023
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Environmental and Genetic Factors Affecting Apospory Expressivity in Diploid Paspalum rufum

Plants, 2021
Emidio Albertini, Luciana Delgado
exaly  

Experimental Studies of Apospory in Ferns

Annals of Botany, 1981
E. SHEFFIELD, P. R. BELL
openaire   +1 more source

Spotting the Targets of the Apospory Controller TGS1 in Paspalum notatum

Plants, 2022
Olivier Leblanc, Silvina C Pessino
exaly  

Apospory in Pteris

American Fern Journal, 1966
openaire   +1 more source