Results 1 to 10 of about 34,787 (184)

Tolerance of Anadenanthera peregrina to Eucalyptus camaldulensis and Eucalyptus grandis essential oil as condition for mixed plantation [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2012
With the purpose of selecting the species of woody Caatinga for mixed plantations with Eucalyptus spp., the allelophatic effects of E. camaldulensis and E. grandis essential oil were studied on the growth activities of Anadenanthera peregrina. The plants
Neimar de Freitas Duarte   +3 more
doaj   +2 more sources

EMP and SIMS studies on Mn/Ca and Fe/Ca systematics in benthic foraminifera from the Peruvian OMZ: a contribution to the identification of potential redox proxies and the impact of cleaning protocols [PDF]

open access: yesBiogeosciences, 2012
In this study we present an initial dataset of Mn/Ca and Fe/Ca ratios in tests of benthic foraminifera from the Peruvian oxygen minimum zone (OMZ) determined with SIMS.
N. Glock   +5 more
doaj   +5 more sources

Altitudinal influence on survival mechanisms, nutritional composition, and antimicrobial activity of Moringa Peregrina in the summer climate of Fujairah, UAE [PDF]

open access: yesScientific Reports
Extreme environments significantly impact the metabolic profiles of plants, leading to variations in chemical composition and bioactivity. This study investigates the effects of altitude, plant part age, and light exposure on the chemical composition and
François Mitterand Tsombou   +8 more
doaj   +2 more sources

Dictyopterenes A, B, C, and D from Marine Algae [PDF]

open access: yesMolecules
The review is focused on dictyopterenes A, B, C, and D found in marine algae, covering their (a) distribution; (b) methods of isolation and identification; (c) absolute configuration; and (d) biosynthesis considerations.
Igor Jerković   +3 more
doaj   +2 more sources

Characterization of the antimicrobial peptide derived from sapecin B, an antibacterial protein of Sarcophaga peregrina (flesh fly) [PDF]

open access: yesBiochemical Journal, 1994
Sapecin B, an antibacterial protein of Sarcophaga peregrina, was divided into four peptides. A hendecapeptide derived from its helix region was found to have comparable antibacterial activity with that of the complete protein. This peptide had a much wider spectrum of antimicrobial activity than that of sapecin B, exhibiting activity on not only ...
K, Yamada, S, Natori
openaire   +2 more sources

Regulation of the Expression of Cathepsin B in Sarcophaga Peregrina (Flesh Fly) at the Translational Level During Metamorphosis [PDF]

open access: yesEuropean Journal of Biochemistry, 1995
Previously, we reported that cathepsin B of pupal hemocytes participates in dissociation of the fat body of Sarcophaga larvae at metamorphosis. In this study, we demonstrated that the amount of cathepsin B in hemocytes was controlled at the translational level, i.e. larval hemocytes stored a significant amount of untranslated cathepsin B mRNA. When the
T, Yano   +3 more
openaire   +2 more sources

Purification and characterization of a 59-kilodalton protein that specifically binds to NF-kappa B-binding motifs of the defense protein genes of Sarcophaga peregrina (the flesh fly). [PDF]

open access: yesMolecular and Cellular Biology, 1993
Various Sarcophaga peregrina (flesh fly) defense protein genes were shown to be activated when NIH-Sape-4 cells were cultured with bacterial lipopolysaccharides or beta-1,3-glucan. The 5' upstream regions of the defense protein genes were found to have common motifs showing similarity to the mammalian NF-kappa B-binding consensus sequence.
A, Kobayashi   +3 more
openaire   +2 more sources

The South-American distribution and southernmost record of Biomphalaria peregrina—a potential intermediate host of schistosomiasis [PDF]

open access: yesPeerJ, 2017
Schistosomiasis remains a major parasitic disease, endemic in large parts of South America. Five neotropical species of Biomphalaria have been found to act as intermediate hosts of Schistosoma mansoni in natural populations, while others have been shown ...
Alejandra Rumi   +2 more
doaj   +2 more sources

Characterization of Biomphalaria orbignyi, Biomphalaria peregrina and Biomphalaria oligoza by polymerase chain reaction and restriction enzyme digestion of the internal transcribed spacer region of the RNA ribosomal gene

open access: yesMemorias do Instituto Oswaldo Cruz, 2000
The correct identification of Biomphalaria oligoza, B. orbignyi and B. peregrina species is difficult due to the morphological similarities among them. B. peregrina is widely distributed in South America and is considered a potential intermediate host of
Linus Spatz   +4 more
doaj   +1 more source

Benthic Foraminiferal response to sea level change in the mixed siliciclastic-carbonate system of southern Ashmore Trough (Gulf of Papua) [PDF]

open access: yes, 2015
Ashmore Trough in the western Gulf of Papua (GoP) represents an outstanding modern example of a tropical mixed siliciclastic-carbonate depositional system where significant masses of both river-borne silicates and bank-derived neritic carbonates ...
Bentley, Sam J   +8 more
core   +1 more source

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