Results 41 to 50 of about 115,392 (373)

Ferritin in the fungus Phycomyces [PDF]

open access: yes, 1971
The iron-protein ferritin has been purified from mycelium, sporangiophores, and spores of the fungus Phycomyces blakesleeanus. It has a protein-to-iron ratio of 5, a sedimentation coefficient of 55S, a buoyant density in CsCl of 1.82 g/cm3, and the ...
David, Charles N., Easterbrook, Kenneth
core   +4 more sources

Methods of preparing flower stem samples for scanning electron microscopy

open access: yesOrnamental Horticulture, 2015
Brazil has great capacity for expansion in the floriculture sector. Studies on postharvest cut flowers contribute to development of the sector, helping to maintain the quality of domestic production.
Poliana Cristina Spricigo   +6 more
doaj   +1 more source

Sharpless Asymmetric Dihydroxylation: An Impressive Gadget for the Synthesis of Natural Products: A Review

open access: yesMolecules, 2023
Sharpless asymmetric dihydroxylation is an important reaction in the enantioselective synthesis of chiral vicinal diols that involves the treatment of alkene with osmium tetroxide along with optically active quinine ligand.
Aqsa Mushtaq   +8 more
doaj   +1 more source

Subcellular organization of UBE3A in human cerebral cortex. [PDF]

open access: yes, 2018
BackgroundLoss of UBE3A causes Angelman syndrome, whereas excess UBE3A activity appears to increase the risk for autism. Despite this powerful association with neurodevelopmental disorders, there is still much to be learned about UBE3A, including its ...
Burette, Alain C   +6 more
core   +3 more sources

Release of carbohydrates from sphingoglycolipid by osmium-catalyzed periodate oxidation followed by treatment with mild alkali

open access: yesJournal of Lipid Research, 1966
The carbohydrate moiety of sphingoglycolipid, after preliminary acetylation, can be released by periodate oxidation catalyzed by a trace amount of osmium tetroxide, followed by alkaline treatment.Cerebroside, lactosyl ceramide, hematoside, globoside, and
Sen-Itiroh Hakomori
doaj   +1 more source

Reporting guidelines, review of methodological standards, and challenges toward harmonization in bone marrow adiposity research. Report of the Methodologies Working Group of the International Bone Marrow Adiposity Society [PDF]

open access: yes, 2020
The interest in bone marrow adiposity (BMA) has increased over the last decade due to its association with, and potential role, in a range of diseases (osteoporosis, diabetes, anorexia, cancer) as well as treatments (corticosteroid, radiation ...
et al,   +2 more
core   +1 more source

Enhanced lipid extraction from unbroken microalgal cells using enzymes [PDF]

open access: yes, 2015
The marine microalga Nannochloropsis sp. was chosen as a model organism to investigate the feasibility of using cell wall-degrading enzymes to enhance the recovery of intracellular lipids.
Familiari, Giuseppe   +7 more
core   +1 more source

Virtual histology of transgenic mouse embryos for high-throughput phenotyping. [PDF]

open access: yesPLoS Genetics, 2006
A bold new effort to disrupt every gene in the mouse genome necessitates systematic, interdisciplinary approaches to analyzing patterning defects in the mouse embryo. We present a novel, rapid, and inexpensive method for obtaining high-resolution virtual
John T Johnson   +7 more
doaj   +2 more sources

Particle-size distribution of very low density plasma lipoproteins during fat absorption in man

open access: yesJournal of Lipid Research, 1966
The size distributions of electrophoretically isolated subfractions of the very low density human plasma lipoproteins have been determined using electron microscopy.
Edwin L. Bierman   +4 more
doaj   +1 more source

Ultrastructure of interactions between Cassava and Xanthomonas campestris pv. manihotis : cytochemistry of cellulose and pectin degradation in a susceptible cultivar [PDF]

open access: yes, 1995
A cytochemical investigation was carried out on the development of an aggressive strain of #Xanthomonas campestris$ pv. #manihotis$, responsible for the cassava bacterial blight, to gain better insights into molecular and cellular mechanisms involved in ...
Boher, Bernard   +4 more
core   +1 more source

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