Results 51 to 60 of about 1,726 (150)

EVALUATION OF ANTIBIOTIC RESISTANCE PROFILES OF HALOBACTERIA ISOLATED FROM THE FOOD CHAIN [PDF]

open access: yes, 2017
L’insorgenza e la diffusione dell’antibiotico resistenza sta diventando un problema a livello mondiale. Molti sono gli ambienti in cui può avvenire tale diffusione, ma una delle principali vie di trasmissione passa attraverso la catena alimentare ...
FALASCONI, IRENE
core  

Comparative biochemistry of CO2 fixation and the evolution of autotrophy [PDF]

open access: yes, 2010
Carbon dioxide fixation is a polyphyletic trait that has evolved in widely separated prokaryotic branches. The three principal CO2-assimilation pathways are (i) the reductive pentose-phosphate cycle, i. e.
Ana María Velasco   +3 more
core   +2 more sources

Current Aspects of Corrinoid Synthesis

open access: yes, 1969
Proceedings of the Robert A. Welch Foundation Conferences on Chemical Research: XII.
openaire   +2 more sources

Syntheses and characterization of vitamin B12-Pt(II) conjugates and their adenosylation in an enzymatic assay [PDF]

open access: yes, 2018
Aiming at the use of vitamin B12 as a drug delivery carrier for cytotoxic agents, we have reacted vitaminB12 with trans-[PtCl(NH3)2(H2O)]+, [PtCl3(NH3)]− and [PtCl4]2−. These Pt(II) precursors coordinated directly to the Co(III)-bound cyanide, giving the
Alberto, Roger   +5 more
core  

Comparative biochemistry of CO2 fixation and the evolution of autotrophy [PDF]

open access: yes, 1999
Carbon dioxide fixation is a polyphyletic trait that has evolved in widely separated prokaryotic branches. The three principal CO2-assimilation pathways are (i) the reductive pentose-phosphate cycle, i. e.
Becerra, Arturo   +3 more
core  

Prevalence of Cobalt in the Environment and Its Role in Biological Processes. [PDF]

open access: yesBiology (Basel), 2023
Genchi G   +4 more
europepmc   +1 more source

Dual C-Br Isotope Fractionation Indicates Distinct Reductive Dehalogenation Mechanisms of 1,2-Dibromoethane in Dehalococcoides- and Dehalogenimonas-Containing Cultures. [PDF]

open access: yesEnviron Sci Technol, 2023
Palau J   +9 more
europepmc   +1 more source

The Nomenclature of Corrinoids [PDF]

open access: yesEuropean Journal of Biochemistry, 1974
openaire   +2 more sources

Optical Detection of Endogenous Biological Cyanide

open access: yesCHIMIA, 2010
Felix Zelder, Christine Männel-Croisé
doaj   +1 more source

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