Results 71 to 80 of about 4,644 (141)

Spatial and temporal mapping of key lipid species in Brassica napus seeds [PDF]

open access: yes, 2017
The regulation of lipid synthesis in oil seeds is still not fully understood. Oilseed rape is the third most productive vegetable oil crop on the global market.
Borisjuk, Ljudmilla   +6 more
core   +3 more sources

Daily changes in phytoplankton lipidomes reveal mechanisms of energy storage in the open ocean [PDF]

open access: yes, 2018
© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Nature Communications 9 (2018): 5179, doi:10.1038/s41467-018-07346-z.Sunlight is the dominant control ...
Armbrust, E. Virginia   +10 more
core   +2 more sources

Microbial metabolites in nutrition, healthcare and agriculture [PDF]

open access: yes, 2017
Microorganisms are a promising source of an enormous number of natural products, which have made significant contribution to almost each sphere of human, plant and veterinary life. Natural compounds obtained from microorganisms have proved their value in
Anshumali Mittal   +3 more
core   +1 more source

The effect of isoelectric amino acids on the pH(+) of a phosphate buffer solution - A contribution in support of the "Zwitter Ion" hypothesis [PDF]

open access: yes, 1930
The relative merits of the classical conception and of the Zwitter Ion conception of the dissociation of amphoteric electrolytes are discussed, and the following data are presented which confirm the Zwitter Ion hypothesis of Bjerrum, and which are not in
Borsook, Henry, MacFadyen, Douglas A.
core  

Preparativne modifikacije askomicina. V. Dobivanje novih derivata pomoću zamjene cikloheksilvinilidenske podjedinice [PDF]

open access: yes, 2005
Starting from the easily accessible 24-O-tert-butyldimethylsilyl-22(R)-dihydro-28-oxoascomycin, methodologies that allow replacement of the cyclohexylvinylidene moiety of ascomycin by various other substituents are described.
Ewald Haidl   +5 more
core   +1 more source

Does Misery Love Company? Evidence from pharmaceutical markets before and after the Orphan Drug Act [PDF]

open access: yes
With substantial fixed costs of drug development, more common conditions can support more products. If additional pharmaceutical products are beneficial, they will attract greater consumption and promote better health, e.g. greater longevity.
Frank R. Lichtenberg, Joel Waldfogel
core  

Planetary biology and microbial ecology. Biochemistry of carbon and early life [PDF]

open access: yes
Experiments made with cyanobacteria, phototrophic bacteria, and methanogenic bacteria are detailed. Significant carbon isotope fractionation data is included.
Margulis, L., Nealson, K. H., Taylor, I.
core   +1 more source

CO2 mobility control using CO2 philic surfactant for enhanced oil recovery [PDF]

open access: yes, 2015
Isa M. Tan   +5 more
core   +1 more source

Derivatives of piperazine [PDF]

open access: yes, 1928
The preparation of optically active bases will prove conclusively the trihedral distribution of the valencies of trivalent nitrogen. All the aromatic derivatives of this type which have been prepared hitherto have proved to beunsatisfactory for further ...
Thorn, Vera M.
core  

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