Results 41 to 50 of about 437,756 (347)

Antagonistic Effect of Nucleic Acid Precursors on the Anticoccidial Activity of 6-Azauracil.

open access: bronzeJournal of Veterinary Medical Science, 1996
Nobuo Kobayashi   +5 more
openalex   +3 more sources

Induced folding in RNA recognition by Arabidopsis thaliana DCL1 [PDF]

open access: yes, 2015
DCL1 is the ribonuclease that carries out miRNA biogenesis in plants. The enzyme has two tandem double stranded RNA binding domains (dsRBDs) in its C-terminus.
Benoit Matthieu P. M. H.   +4 more
core   +1 more source

Overproduction of PDR3 Suppresses Mitochondrial Import Defects Associated with a TOM70 Null Mutation by Increasing the Expression of TOM72 in Saccharomyces cerevisiae [PDF]

open access: yes, 2001
Most mitochondrial proteins are synthesized with cleavable amino-terminal targeting signals that interact with the mitochondrial import machinery to facilitate their import from the cytosol.
Bedwell, David M.   +2 more
core   +1 more source

Studies on the relation between heme and nucleic acid syntheses in erythroid cell. 3. Nucleolus of erythroblast, changes in relation with cell specialization [PDF]

open access: yes, 1969
The disappearance of nucleolus has been traced in the rat erythroid cells in relation with the cell specialization under varying conditions, i. e. in anemia with or without treatment by bromouracil and aminopterin.
Shigehisa, Morio
core   +1 more source

Seasonal changes in microbial dissolved organic sulfur transformations in coastal waters [PDF]

open access: yes, 2020
The marine trace gas dimethylsulfide (DMS) is the single most important biogenic source of atmospheric sulfur, accounting for up to 80% of global biogenic sulfur emissions.
Dixon, Joanna L.   +3 more
core   +1 more source

Cytotoxicity of three new triazolo-pyrimidine derivatives against the plant trypanosomatid: Phytomonas sp. isolated from Euphorbia characias

open access: yesMemorias do Instituto Oswaldo Cruz, 2004
There is no effective chemotherapy against diseases caused by Phytomonas sp., a plant trypanosomatid responsible for economic losses in major crops.
Rosa Magán   +5 more
doaj   +1 more source

Targeting G-quadruplex motifs interferes with differentiation of adipose-derived mesenchymal stem cells

open access: yesStem Cell Research & Therapy, 2023
Background G-quadruplex (G4) motifs are nucleic acid secondary structures observed in mammalian genomes and transcriptomes able to regulate various cellular processes.
Maria Rosaria Ambrosio   +10 more
doaj   +1 more source

UREIDOSUCCINIC ACID AS A PRECURSOR OF NUCLEIC ACID PYRIMIDINES IN NORMAL AND TUMOR-BEARING MICE

open access: hybridJournal of Biological Chemistry, 1955
Elizabeth P. Anderson   +3 more
openalex   +3 more sources

DINeR: Database for Insect Neuropeptide Research [PDF]

open access: yes, 2017
Neuropeptides are responsible for regulating a variety of functions, including development, metabolism, water and ion homeostasis, and as neuromodulators in circuits of the central nervous system.
Davies, Shireen-Anne   +5 more
core   +1 more source

A new journey of fluorescent carbon dots: A shining star in the realm of nucleic acid dyes

open access: yesMaterials & Design
Nucleic acid dyes play important roles in the quantification and detection of nucleic acids by binding to nucleic acids. However, traditional nucleic acid dyes pose great environmental and economic challenges due to their high price, high toxicity, long ...
Yu Ma   +8 more
doaj   +1 more source

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