Results 151 to 160 of about 1,667 (170)
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SECRETORY CAVITY DEVELOPMENT IN GLANDULAR TRICHOMES OF CANNABIS SATIVA L. (CANNABACEAE)
American Journal of Botany, 1991Development of the secretory cavity and formation of the subcuticular wall of glandular trichomes in Cannabis sativa L. was examined by transmission electron microscopy. The secretory cavity originated at the wall‐cuticle interface in the peripheral wall of the discoid secretory cells.
Eun‐Soo Kim, Paul G. Mahlberg
exaly +2 more sources
Analytical Biochemistry, 1992
The natural products that accumulate in or exude from plant glandular trichomes are biosynthesized by secretory cells located at the apex of the trichome. To investigate the formation of glandular trichome constituents in several species of mints (Lamiaceae), a new procedure was developed for isolating large numbers of highly purified secretory cells ...
David Mccaskill +2 more
exaly +4 more sources
The natural products that accumulate in or exude from plant glandular trichomes are biosynthesized by secretory cells located at the apex of the trichome. To investigate the formation of glandular trichome constituents in several species of mints (Lamiaceae), a new procedure was developed for isolating large numbers of highly purified secretory cells ...
David Mccaskill +2 more
exaly +4 more sources
Secretory Trichomes fromArtemisia Crithmifolia: some ultrastructural aspects
Bulletin de la Société Botanique de France. Actualités Botaniques, 1982SummaryThe secretory trichomes from Artemisia crithmifolia present a biseriate multicellular structure. They originate from a single epidermal cell, belonging to the leaf or to the stem primordia. Histochemical tests reveal the lipophilic character of the secreted material corresponding probably to terpenoids.Young trichome cells possess the normal ...
Lia Ascensao, Maria Salomé S. Pais
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Plant Cell, Tissue and Organ Culture, 2011
The only species in the genus Passiflora (Passifloraceae) known to produce resin glands is P. foetida. These glands are secretory trichomes mainly present on the floral bracts and leaf stipules. The secretion produced by these glands has received attention recently due to the presence of substances with pharmacological properties.
Dornelas Mc, Dornelas Marcelo Carnier
exaly +2 more sources
The only species in the genus Passiflora (Passifloraceae) known to produce resin glands is P. foetida. These glands are secretory trichomes mainly present on the floral bracts and leaf stipules. The secretion produced by these glands has received attention recently due to the presence of substances with pharmacological properties.
Dornelas Mc, Dornelas Marcelo Carnier
exaly +2 more sources
Zeitschrift für Pflanzenphysiologie, 1981
Summary Using a variety of techniques (Thiery's test, osmium impregnation, protein staining, localization of NDPase activity), the author has studied the organisation and functioning of the dictyosomes of the Secretory trichomes of Psychotria bacteriopbila .
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Summary Using a variety of techniques (Thiery's test, osmium impregnation, protein staining, localization of NDPase activity), the author has studied the organisation and functioning of the dictyosomes of the Secretory trichomes of Psychotria bacteriopbila .
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Oleoresin Trichomes ofChamaecrista dentata(Leguminosae): Structure, Function, and Secretory Products
International Journal of Plant Sciences, 2014Premise of research. Despite the taxonomic and phylogenetic importance of secretory structures in Caesalpinioideae, especially in Chamaecrista species, the characterization of their external glands is scarce and fragmented. The structural features of these glands during the course of development and the histochemistry of the secretion products were ...
Renata M. S. A. Meira +2 more
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Glandular Trichomes, Secretory Cavities and Essential Oil of Sage (Salvia officinalisL.)
Journal of Essential Oil Bearing Plants, 2010Abstract The purpose of the present work was to provide new elements on the localization of Salvia officinalis essential oil secretory structures. Anatomical investigations of leaves and stems secretory structure were carried out using light microscopy.
S. Charchari +5 more
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Brazilian Journal of Botany, 2019
The structure and composition of the labellar secretory trichomes of Rhetinantha cerifera (Barb. Rodr.) M.A.Blanco were analyzed by scanning electron and light microscopy, as well as histochemistry and chemistry. Histological analyses revealed that the chlorophyllated and dry callus at the basal region of labellum is non-secretory.
Solange Cristina Mazzoni-Viveiros +6 more
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The structure and composition of the labellar secretory trichomes of Rhetinantha cerifera (Barb. Rodr.) M.A.Blanco were analyzed by scanning electron and light microscopy, as well as histochemistry and chemistry. Histological analyses revealed that the chlorophyllated and dry callus at the basal region of labellum is non-secretory.
Solange Cristina Mazzoni-Viveiros +6 more
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Planta, 1992
Secretory cells were isolated from the monoterpene-producing glandular trichomes (peltate form) of peppermint as clusters of eight cells each. These isolated structures were shown to be non-specifically permeable to low-molecular-weight, water-soluble cofactors and substrates. Short incubation periods with the polar dye Lucifer yellow iodoacetamide (Mr=
Mccaskill, D. +2 more
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Secretory cells were isolated from the monoterpene-producing glandular trichomes (peltate form) of peppermint as clusters of eight cells each. These isolated structures were shown to be non-specifically permeable to low-molecular-weight, water-soluble cofactors and substrates. Short incubation periods with the polar dye Lucifer yellow iodoacetamide (Mr=
Mccaskill, D. +2 more
openaire +3 more sources
Histochemical screening of flavonoids in secretory trichomes of Zataria multiflora leaves
Planta Medica, 2009H Rajaei, M Khajehali
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