Results 171 to 180 of about 5,110 (204)
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Unraveling molecular mechanisms underlying low-temperature adaptation in Laguncularia racemosa
Plant Physiology and Biochemistry, 2023Laguncularia racemosa (L.) C.F. Gaertn is a controversial species in China, in terms of being a pioneer species for mangrove restoration and a putative invasive species occupying natural habitats. The tolerance to chilling stress allows L. racemosa to adapt to extreme climate change.
Shijie Zhang +6 more
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Annual growth rings in the mangrove Laguncularia racemosa (Combretaceae)
Trees - Structure and Function, 2008Stem discs from trees of known age were used to determine the periodic nature of the growth rings formed in Laguncularia racemosa and to describe the anatomical features of these rings. The growth rings were scarcely distinct on microscopic examination, but they were well distinguishable macroscopically, with alternating light brown and dark brown ...
Cátia Henriques Callado +2 more
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Photosynthetic performance of mangroves Rhizophora mangle and Laguncularia racemosa under field conditions [PDF]
Revista Arvore, 2008 In mature mangrove plants Rhizophora mangle L. and Laguncularia racemosa Gaerth. growing under field conditions, photosystem 2 (PS2) photochemical efficiency, determined by the ratio of variable to maximum fluorescence (Fν/Fm), increased during the day in response to salinity in the rainy seasons.
Diolina Moura Silva
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Rooting and vegetative propagation in Laguncularia racemosa
Aquatic Botany, 1999Abstract Reproduction and dispersal in mangrove species occurs mainly through propagules. Vegetative propagation is considered to be insignificant by many researchers, however, for restoration projects, it could be an important advantage. Therefore, we carried out experiments with shoot cuttings of Laguncularia racemosa and Rhizophora mangle ...
Carola Elster, Laura Perdomo
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Gum polysaccharides of nine specimens of Laguncularia racemosa
Biochemical Systematics and Ecology, 1993Gum exudates from nine specimens of Laguncularia racemosa (Combretaceae) from Venezuela were examined. The constituent sugars found were galactose, arabinose, rhamnose, galacturonic acid, glucuronic acid and its 4-O-methyl ether. The results obtained are similar to those in many Combretum gums studied; giving acidic solutions, their nitrogen content ...
Gladys León de Pinto +3 more
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Hydraulic conductivity and embolism in the mangrove tree Laguncularia racemosa
Tree Physiology, 2004We measured xylem pressure potentials, soil osmotic potentials, hydraulic conductivity and percent loss of conductivity (PLC) due to embolism, and made microscopic observations of perfused dye in the white mangrove tree, Laguncularia racemosa (L.) Gaertn.
Frank W, Ewers +3 more
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Unusual octalactones from Corynespora cassiicola, an endophyte of Laguncularia racemosa
Tetrahedron Letters, 2013Abstract Chemical investigation of the EtOAc extract of the mangrove-derived endophyte Corynespora cassiicola , isolated from Laguncularia racemosa (Combretaceae), afforded five new secondary metabolites, named coryoctalactones A–E ( 1 – 5 ). The structures of the new compounds were determined on the basis of 1D- and 2D-NMR spectroscopy as well as
Weaam Ebrahim +4 more
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The molecular characterization of the polysaccharide gum from Laguncularia racemosa
Carbohydrate Polymers, 1998Abstract A polysaccharide isolated from the exudate of Laguncularia racemosa , (Combreta-ceae) has been investigated using Smith-degradation, methylation analysis, hydrolysis, and 13 C-NMR spectroscopy. The backbone of the structure is constituted of uronic acids, galactose and rhamnose.
Gladys León de Pinto +4 more
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Characterization of Laguncularia racemosa transcriptome and molecular response to oil pollution
Aquatic Toxicology, 2018Mangroves are ecosystems of economic and ecological importance. Laguncularia racemosa (Combretaceae), popularly known as white mangrove, is a species that greatly contributes to the community structure of neotropical and West African mangrove forests.
Fernanda Alves de Freitas Guedes +8 more
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Anti‐Adhesion Activity of Tannins Isolated from the Mangrove Laguncularia racemosa
Chemistry & Biodiversity, 2019AbstractIn the search of new compounds with biofilm‐inhibiting properties, mangroves with their richness of secondary metabolites can be a valuable resource. Crude methanolic leaf extracts from the mangrove Laguncularia racemosa enriched in phenolic substances cause a reduction in initial cell adhesion of Candida glabrata and Candida albicans, but not ...
Yvana, Glasenapp +4 more
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