Results 11 to 20 of about 228,371 (275)

Extended calculations of energy levels, radiative properties, $A_{J}$, $B_{J}$ hyperfine interaction constants, and Land\'e $g_{J}$-factors for nitrogen-like \mbox{Ge XXVI} [PDF]

open access: yes, 2018
Employing two state-of-the-art methods, multiconfiguration Dirac--Hartree--Fock and second-order many-body perturbation theory, highly accurate calculations are performed for the lowest 272 fine-structure levels arising from the $2s^{2} 2p^{3}$, $2s 2p ...
Chen, C. Y.   +8 more
core   +3 more sources

The roles of haemolymphatic lipoproteins in the oogenesis of Rhodnius prolixus

open access: yesMemorias do Instituto Oswaldo Cruz, 1987
The fates of purified 32P-vitellin and 32P-lipophorin were followed in vitellogenic females of Rhodnius prolixus. While the radioactivity from 32P-vitellin 6 hours after injection was found almost exclusively in the ovary, the radioactivity from injected
Katia Calp Gondim   +2 more
doaj   +1 more source

A general strategy for discovery of inhibitors and activators of RING and U-box E3 ligases with ubiquitin variants [PDF]

open access: yes, 2017
RING and U-box E3 ubiquitin ligases regulate diverse eukaryotic processes and have been implicated in numerous diseases, but targeting these enzymes remains a major challenge.
Ahmed, Syed Feroj   +8 more
core   +3 more sources

Preparation of [32P]phosphatidylcholine and [32P]lysophosphatidylcholine by using soya beans [PDF]

open access: yesBiochemical Journal, 1979
This method describes a procedure that can be carried out easily to obtain large amounts of [32P]phosphatidylcholine and [32P]lysophosphatidylcholine. The method involves germinating soya beans in the presence of [32P]Pi. The yield was 0.58% for [P]phosphatidylcholine and 0.52% for [32P]lysophosphatidylcholine, and the specific radioactivity of both ...
openaire   +2 more sources

SINTESIS DAN KARAKTERISASI NUKLEOTIDA BERTANDA [α-32P]ATP

open access: yesJurnal Riset Kimia, 2019
The utilization of nuclear technology in health sector with molecular techniques is increasingly developed today, especially in Indonesia.  One of which is nucleotide compound marked with [α-32P]ATP, this compound has been used as tracer for ...
Wira Yusril Rahman   +6 more
doaj   +1 more source

A guanosine 5′-triphosphate-dependent protein kinase is localized in the outer envelope membrane of pea chloroplasts [PDF]

open access: yes, 1988
A guanosine 5-triphosphate (GTP)-dependent protein kinase was detected in preparations of outer chloroplast envelope membranes of pea (Pisum sativum L.) chloroplasts.
A.M. Edelman   +34 more
core   +1 more source

Influence of Physical Raking and Biological Process in the Mud-water Exchange Dynamics of P in Fish Culture Ponds

open access: yesJournal of Applied Sciences and Environmental Management, 2010
Experiment was conducted in the laboratory using radioactive 32P for ascertaining the dynamics and quantifying the exchangeable amount of P between sediment and water phase under the influence of physical raking and biological processes.
JN Bhakta, J Biswas, BB Jana
doaj   +1 more source

Nucleotide-Binding Sites of the Heterodimeric LmrCD ABC-Multidrug Transporter of Lactococcus lactis Are Asymmetric [PDF]

open access: yes, 2006
LmrCD is a lactococcal, heterodimeric multidrug transporter, which belongs to the ABC superfamily. It consists of two half-transporters, LmrC and LmrD, that are necessary and sufficient for drug extrusion and ATP hydrolysis.
Driessen, Arnold J.M.,   +3 more
core   +4 more sources

A Method for Radioactive Labelling of Hebeloma cylindrosporum to Study Plant-fungus Interactions

open access: yesBio-Protocol, 2017
In order to quantify P accumulation and P efflux in the ectomycorrhizal basidiomycete fungus Hebeloma cylindrosporum, we supplied 32P to mycelia previously grown in vitro in liquid medium.
Adeline Becquer   +7 more
doaj   +1 more source

Failure to detect "cap" structures in mitochondrial DNA-coded poly(A)-containing RNA from HeLa cells [PDF]

open access: yes, 1978
The structure of the 5'-termini has been investigated in mitochondrial DNA- coded poly(A)-containing RNA from HeLa cells. For this purpose, mitochondrial RNA isolated from cells labeled for 3 hours with [32P]orthophosphate in the presence of 20 µg/ml ...
Amalric, François   +3 more
core   +1 more source

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