Zobrazeno 1 - 10
of 19
pro vyhledávání: '"E. Laurence Thurston"'
Autor:
E. Laurence Thurston
Publikováno v:
American Journal of Botany. 61:809-817
A B S T R A C T Stinging emergences in Urtica dioica L. characteristically possess an elongate stinging cell and a multicellular pedestal. The emergence is derived from the epidermal and subepidermal cell layers. The apical wall of the stinging cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0108b42feda7a11eb17116470412e621
https://doi.org/10.1002/j.1537-2197.1974.tb12306.x
https://doi.org/10.1002/j.1537-2197.1974.tb12306.x
Autor:
E. Laurence Thurston
Publikováno v:
American Journal of Botany. 63:710-718
A B S T R A C T The ontogeny and ultrastructure of Tragia ramosa and T. saxicola are described. The stinging emergence of T. ramosa and T. saxicola consists of a central stinging cell and three lateral cells. The stinging cell possesses a compound cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29a4c1262a2098bce16f191b9aa37f09
https://doi.org/10.1002/j.1537-2197.1976.tb11860.x
https://doi.org/10.1002/j.1537-2197.1976.tb11860.x
Autor:
E. Laurence Thurston, Charles W. Mims
Publikováno v:
Canadian Journal of Botany. 57:2533-2538
Teliospore initials of Puccinia podophylli develop from binucleate sporogenous cells lining the base of the telium. The teliospores are formed in basically the same fashion as those of other rusts that have been examined at the ultrastructural level.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f114fab4a50c9aa3e9b42bf1d22e16
https://doi.org/10.1139/b79-301
https://doi.org/10.1139/b79-301
Autor:
Frank Seabury, E. Laurence Thurston
Publikováno v:
Botanical Gazette. 136:87-93
The morphological ultrastructure of the various types of trichomes of Utricularia biflora was investigated using the scanning electron microscope. The mature utricle can be characterized as having specific types of trichomes ornamenting the following
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9458bc1be0af9f9805c61d2161bc9564
https://doi.org/10.1086/336786
https://doi.org/10.1086/336786
Publikováno v:
American Journal of Botany. 63:997-1002
A B ST R A C T Spermatium formation in G. juniperi-virginianae is phialidic. The spermatia are blown out of the tips of spermatiophores which possess a thickened neck region and a distinct, flared collarette. Each spermatium initial is surrounded by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f186012f75c769fed09ce67c896b6a03
https://doi.org/10.1002/j.1537-2197.1976.tb13181.x
https://doi.org/10.1002/j.1537-2197.1976.tb13181.x
Autor:
E. Laurence Thurston, Arthur E. Sowers
Publikováno v:
Protoplasma. 101:11-22
In natural environments the stinging nettle plant,Urtica pilulifera, bears stinging cells in which electron dense silica deposits occupy a significant volume of the cell wall. Plants were grown in hydroponic solutions with and without supplements of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29578e4c9845841dafc658dd75819818
https://doi.org/10.1007/bf01293431
https://doi.org/10.1007/bf01293431
Publikováno v:
Mycologia. 66:397-412
The deposition of calcium carbonate crystals by the myxomycete Didymium squamulosum during sporulation has been related to mitochondrial electron-dense granules which were determined, by X-ray micr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbde594c758531c359b4986b3e4e1b01
https://doi.org/10.1080/00275514.1974.12019622
https://doi.org/10.1080/00275514.1974.12019622
Autor:
Nels R. Lersten, E. Laurence Thurston
Publikováno v:
The Botanical Review. 35:393-412
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee3130ecea72ab680ec1811f07119395
https://doi.org/10.1007/bf02858878
https://doi.org/10.1007/bf02858878
Autor:
E. Laurence Thurston, Lonnie O. Ingram
Publikováno v:
Journal of Phycology. 7:203-210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d99c94ace263d36d80906203873cc1c
https://doi.org/10.1111/j.0022-3646.1971.00203.x
https://doi.org/10.1111/j.0022-3646.1971.00203.x
Publikováno v:
Protoplasma. 71:55-75
Two types of filamentous mutants were derived from the unicellular blue-green alga,Agmenellum, by brief exposure to nitrosoguanidine. The parent exhibits constrictive division analogous to that of the enteric bacteria. The septate mutant exhibits sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f90c217f9f3138b9354fbcde9794d5
https://doi.org/10.1007/bf01294303
https://doi.org/10.1007/bf01294303