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Revisiting trypanosomatid nucleoside diphosphate kinases
(Fundação Oswaldo Cruz, 2021-12)
Background: An increasing amount of research has led to the positioning of nucleoside diphosphate kinases (NDPK/NDK) as key metabolic enzymes among all organisms. They contribute to the maintenance the intracellular di- ...
The FAS-670 AA genotype is associated with high proviral load in peruvian HAM/TSP patients
(Wiley, 2016)
Human T‐lymphotropic virus 1 (HTLV‐1) is the etiologic agent of the HTLV‐1‐associated myelopathy/tropical spastic paraparesis (HAM/TSP). Apoptosis is a mechanism of defense elicited by many triggers, including cross‐linking ...
Nucleotide sequence differentiation of argentine isolates of the mosquito parasitic nematode Strelkovimermis spiculatus (Nematode: Mermithidae)
(Soc Vector Ecology, 2015-12)
Strelkovimermis spiculatus is an obligate parasite of mosquito larvae that breeds in environments of permanent flooding or in habitats subjected to periods of desiccation. Differences in epizootic levels within these ...
Ribonuclease production by Aspergillus species
(Soc Brasileira Microbiologia, 1998-07-01)
Ribonuclease production by Aspergillus flavipes. A sulphureus and A. fischeri in semisynthetic medium, after 24-144 hours at 30 degrees C under shaking, was studied. After cultivation, the medium was separated from micelia ...
Sequence heterogeneity and phylogenetic relationships between the copia retrotransposon in Drosophila species of the repleta and melanogaster groups
(Edp Sciences S A, 2006-09-01)
Although the retrotransposon copia has been studied in the melanogaster group of Drosophila species, very little is known about copia dynamism and evolution in other groups. We analyzed the occurrence and heterogeneity of ...
Sequence heterogeneity and phylogenetic relationships between the copia retrotransposon in Drosophila species of the repleta and melanogaster groups
(Edp Sciences S A, 2006-09-01)
Although the retrotransposon copia has been studied in the melanogaster group of Drosophila species, very little is known about copia dynamism and evolution in other groups. We analyzed the occurrence and heterogeneity of ...
The Role of the Phosphorus Atom in Drug Design
(Wiley VCH Verlag, 2019-01)
Although the phosphorus atom is found in a variety of oxidation states, most of the phosphorus-containing molecules of pharmacological importance possess phosphorus in the form of phosphonate or phosphinate functional ...
Genetic polymorphism
(Springer, 2017)
The human DNA is exposed to a number of changes, these changes are frequently carried out in one or few nucleotides called mutations, which can be caused by errors in the mechanisms of DNA replication and repair as well ...
High rates of molecular evolution in hantaviruses
(OXFORD UNIV PRESS, 2008)
Hantaviruses are rodent-borne Bunyaviruses that infect the Arvicolinae, Murinae, and Sigmodontinae subfamilies of Muridae. The rate of molecular evolution in the hantaviruses has been previously estimated at approximately ...