Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)

Ultrastructure of resin secretory cavity in leaves of Cupressus arizonica var. glabra (Sudw.) Little, was studied. Possible sites of resin synthesis and mechanism of its elimination from the protoplast were analyzed. It is suggested that different organelles are involved in resin synthesis. Osmiophi...

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Detalles Bibliográficos
Autores principales:	Castro, M.A., De Magistris, A.A.
Formato:	JOUR
Materias:	Cupressus Leaf Osmiophilic droplets Resin Secretory cavity TEM osmium derivative resin article cell secretion cell ultrastructure cellular distribution controlled study exocytosis histology nonhuman phytochemistry plant reaction analysis synthesis Cupressus arizonica
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_03279545_v23_n1_p19_Castro
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_03279545_v23_n1_p19_Castro
record_format	dspace
spelling	todo:paper_03279545_v23_n1_p19_Castro2023-10-03T15:25:10Z Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae) Castro, M.A. De Magistris, A.A. Cupressus Leaf Osmiophilic droplets Resin Secretory cavity TEM osmium derivative resin article cell secretion cell ultrastructure cellular distribution controlled study exocytosis histology nonhuman phytochemistry plant reaction analysis synthesis Cupressus arizonica Ultrastructure of resin secretory cavity in leaves of Cupressus arizonica var. glabra (Sudw.) Little, was studied. Possible sites of resin synthesis and mechanism of its elimination from the protoplast were analyzed. It is suggested that different organelles are involved in resin synthesis. Osmiophilic droplets of different size were observed in plastids, mitochondria, nucleus and cytoplasm. Electron microscopy observation suggested that resin elimination from the protoplast occurs by exocytosis. Fil:Castro, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:De Magistris, A.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03279545_v23_n1_p19_Castro
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Cupressus Leaf Osmiophilic droplets Resin Secretory cavity TEM osmium derivative resin article cell secretion cell ultrastructure cellular distribution controlled study exocytosis histology nonhuman phytochemistry plant reaction analysis synthesis Cupressus arizonica
spellingShingle	Cupressus Leaf Osmiophilic droplets Resin Secretory cavity TEM osmium derivative resin article cell secretion cell ultrastructure cellular distribution controlled study exocytosis histology nonhuman phytochemistry plant reaction analysis synthesis Cupressus arizonica Castro, M.A. De Magistris, A.A. Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)
topic_facet	Cupressus Leaf Osmiophilic droplets Resin Secretory cavity TEM osmium derivative resin article cell secretion cell ultrastructure cellular distribution controlled study exocytosis histology nonhuman phytochemistry plant reaction analysis synthesis Cupressus arizonica
description	Ultrastructure of resin secretory cavity in leaves of Cupressus arizonica var. glabra (Sudw.) Little, was studied. Possible sites of resin synthesis and mechanism of its elimination from the protoplast were analyzed. It is suggested that different organelles are involved in resin synthesis. Osmiophilic droplets of different size were observed in plastids, mitochondria, nucleus and cytoplasm. Electron microscopy observation suggested that resin elimination from the protoplast occurs by exocytosis.
format	JOUR
author	Castro, M.A. De Magistris, A.A.
author_facet	Castro, M.A. De Magistris, A.A.
author_sort	Castro, M.A.
title	Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)
title_short	Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)
title_full	Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)
title_fullStr	Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)
title_full_unstemmed	Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)
title_sort	ultrastructure of foliar secretory cavity in cupressus arizonica var. glabra (sudw.) little (cupressaceae)
url	http://hdl.handle.net/20.500.12110/paper_03279545_v23_n1_p19_Castro
work_keys_str_mv	AT castroma ultrastructureoffoliarsecretorycavityincupressusarizonicavarglabrasudwlittlecupressaceae AT demagistrisaa ultrastructureoffoliarsecretorycavityincupressusarizonicavarglabrasudwlittlecupressaceae
_version_	1807317981759275008

Ultrastructure of foliar secretory cavity in Cupressus arizonica var. Glabra (Sudw.) Little (Cupressaceae)

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