Results 71 to 80 of about 3,761,412 (291)

Hypergeometric-type sequences

open access: yesJournal of Symbolic Computation
23 pages.
openaire   +2 more sources

Retrosynthetic reaction prediction using neural sequence-to-sequence models

open access: yes, 2017
We describe a fully data driven model that learns to perform a retrosynthetic reaction prediction task, which is treated as a sequence-to-sequence mapping problem.
Gomes, Joseph   +9 more
core   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Antimicrobial Resistance Genes and Clonal Relationships of Duck-Derived Salmonella in Shandong Province, China in 2023

open access: yesMicroorganisms
Salmonella is a major threat to both human and animal health. However, the diversity and antibiotic resistance of animal-derived Salmonella and their association with human infections remain largely unexplored.
Zhiyuan Lu   +10 more
doaj   +1 more source

Smarandache Recurrence Type Sequences

open access: yes, 1997
Eight particular, Smarandache Recurrence Sequences and a Smarandache General-Recurrence Sequence are defmed below and exemplified (found in State Archives, Rm, Valcea, Romania).
openaire   +2 more sources

Scalar Levin-type sequence transformations

open access: yesJournal of Computational and Applied Mathematics, 2000
59 pages, LaTeX, invited review for J. Comput.
openaire   +3 more sources

Type-sequences of modules

open access: yesJournal of Pure and Applied Algebra, 2001
Let \(R\) be a Noetherian complete local domain of dimension \(1\). In the present paper, the authors define the type sequence \([r_1, \dots, r_n]\) of a fractional ideal \(M\) of \(R\), where \(r_1\) is the Cohen-Macaulay type of \(M\), and they investigate its behavior.
ONETO, ANNA, ZATINI, ELSA
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Molecular genetic characteristics of Streptococcus pneumoniae serogroups 15 and 11 representatives circulating in Russia and their relationship with global genetic lineages

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии
Aim of the study. Genetic analysis of Streptococcus pneumoniae serogroups 15 and 11 circulating in Russia according to the following parameters: serotype affiliation; clonal complex (CC); presence of resistance and virulence determinants; relatedness to ...
Guzel Sh. Isaeva   +12 more
doaj   +1 more source

Sequence Types and Antimicrobial Resistance Profiles of Streptococcus uberis Isolated From Bovine Mastitis

open access: yesFrontiers in Veterinary Science, 2019
Bovine mastitis is one of the most common diseases among dairy cows and causes high economic losses in dairy industries worldwide. Streptococcus uberis is one of the most frequently identified pathogens causing the disease. In this study, 153 S.
Nadine Käppeli   +5 more
doaj   +1 more source

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