The development of the megagametophyte in Ceiba insignis (Kunth) Gibbs & Semir (Ex. Chorisia speciosa St. Hil.) (Bombacaceae)

The development of the female gametophyte in Ceiba insignis (Kunth) Gibbs & Semir has been investigated. A normal linear tetrad of megaspores is formed of which the lowermost one is functional and produces a seven-celled embryo-sac of Polygonum type. The antipodals are ephemeral. The filiform ap...

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Detalles Bibliográficos
Autor principal: Galati, B.G
Otros Autores: Rosenfeldt, S.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1997
Acceso en línea:Registro en Scopus
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100 1 |a Galati, B.G. 
245 1 4 |a The development of the megagametophyte in Ceiba insignis (Kunth) Gibbs & Semir (Ex. Chorisia speciosa St. Hil.) (Bombacaceae) 
260 |c 1997 
270 1 0 |m Departmento de Cie. Biol., F.C.E.y N. UBA, Pabellón II, C.P. 1428, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Banerji, I., The development of the female gametophyte and floss in Bombax malabaricum (1942) Proc. Indian. Acad. Sci., 16, pp. 205-211 
504 |a Bhandari, N.N., The microsporangium (1984) Embryology of Angiosperms, pp. 53-111. , ed. B M Johri Berlin : Springer-Verlag 
504 |a Bouman, F., The ovule (1984) Embryology of Angiospenns, pp. 123-157. , ed. B.M. Johri (Berlin : Springer-Verlag) 
504 |a D'Ambrogio, A., (1986) Manual de Technicas en Histologia Vegetal, , ed. Hemisferio Sur 
504 |a Donato, A.M., Anatomia floral de Chorisia speciosa St. Hil. (Bombacaceae) (1991) Boletim do Herbarium Bradeanum, 5, pp. 455-478 
504 |a Duncan, E.J., Ovule and embryo ontogenesis in Bombacopsis glabra (Pasg.) A. Robyns (1970) Ann. Bot., 34, pp. 677-683 
504 |a Galati, B., Rosenfeldt, S., (1996) Ovule Ontogenesis in Ceiba Insignis (Kunth) Gibbs & Semir (Ex. Chorisia Speciosa St. Hil.) (Bombacaceae), , In press 
504 |a Kuran, H., Callose localization in the walls of megasporocytes and megaspores in the course of development of monosporic embryo-sacs (1972) Acta Soc. Bot. Pol., 41, pp. 519-534 
504 |a O'Brien, T.P., McCully, M.E., (1981) The Study of Plant Structure. Principles and Selected Methods, , Melbourne, Australia : Termarcarphi Ply. Ltd 
504 |a Rodkiewicz, B., Callose in cell walls during megasporogenesis (1970) Planta, 93, pp. 39-47 
504 |a Rodkiewicz, B., Bednara, J., Cell wall ingrowth and callose distribution in megasporogenesis in some Orchidaceae (1976) Phytomorphology, 26, pp. 276-281 
504 |a Rost, F.W.D., (1992) Fluorescence Microscopy, , Cambridge, U.K. : Cambridge University Press 
504 |a Singh, D., Gupta, S., The seeds of the Violaceae and Resedaceae. A comparison (1967) J. Indian Bot. Soc., 46, pp. 248-256 
504 |a Tilton, V.R., Hypostase development in Qrnithogalum caudatum (Liliaceae) and notes on other types of modifications in the chalaza of angiospermous ovules (1980) Can. J. Bot., 58, pp. 2059-2066 
504 |a Thirumalachar, M.J., Khan, B.A., Megasporogenesis and endosperm formation in Eriodendron anfractuosium (1941) Proc. Indian Acad. Sci., 14, pp. 461-465 
504 |a Venkata Rao, C., Life history of Ochroma lagopus Sw (1953) Curr. Sci., 22, pp. 18-19 
504 |a Venkata Rao, C., A contribution to the embryology of Bombacaceae (1954) Proc. Indian Acad. Sci., 39, pp. 51-75 
504 |a Venkateswarlu, J., Prakasa Rao, P.S., Embryological studies in some Combretaceae (1972) Bot. Not., 125, pp. 161-179 
520 3 |a The development of the female gametophyte in Ceiba insignis (Kunth) Gibbs & Semir has been investigated. A normal linear tetrad of megaspores is formed of which the lowermost one is functional and produces a seven-celled embryo-sac of Polygonum type. The antipodals are ephemeral. The filiform apparatus of the synergids is very conspicuous. An hypostase with callosic walls is present in the chalazal tissue.  |l eng 
593 |a Departmento de Cie. Biol., F.C.E.y N. UBA, Pabellón II, C.P. 1428, Argentina 
690 1 0 |a CEIBA 
690 1 0 |a HYPOSTASE 
690 1 0 |a MEGAGAMETOPHYTE 
690 1 0 |a MEGASPORES 
700 1 |a Rosenfeldt, S. 
773 0 |d 1997  |g v. 47  |h pp. 221-226  |k n. 2  |p Phytomorpholohy  |x 00319449  |w (AR-BaUEN)CENRE-656  |t Phytomorphology: An International Journal of Plant Morphology 
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