Mostrando 14,121 - 14,140 Resultados de 17,537 Para Buscar '"SAM"', tiempo de consulta: 0.31s Limitar resultados
  1. 14121
  2. 14122
    “…Plants maintain populations of pluripotent stem cells in shoot apical meristems (SAMs), which continuously produce new aboveground organs. …”
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  3. 14123
    “…The toxicological screening collected 13,563 ligands for a series of pharmacophore-based molecular docking simulations to sort out the modified ligands, which had the better binding activity and interactions to DNMT1 compared to the standards, SAH, SAM, and SFG. This step resulted in five ligand candidates, namely C-7756, C-5769, C-1723, C-2129, and C-2140. …”
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  4. 14124
    por Zong, Wei, Yu, Chen, Wang, Ping, Dong, Lei
    Publicado 2016
    “…The epithelial–mesenchymal transition (EMT) is considered to be one of the critical steps in gastric cancer cell invasion and metastasis. SAM- and SH3-domain containing 1 (SASH1), a member of the SLY family of signal adapter proteins, is a candidate for tumor suppression in several cancers. …”
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  5. 14125
    “…A spectral angle mapper (SAM) was adopted to identify the WWP area of each district divided by the hierarchical grades of land surface drought index during 2001-2015. …”
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  6. 14126
    “…A single-node assessment model based on multiple relevant sequence (SAM) is proposed to improve the accuracy of single node assessment. …”
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  7. 14127
    “…MATERIALS AND METHODS: A survey was conducted and sent by email to 3,412 contacts in the Argentine Mastology Society (Sociedad Argentina de Mastología, or SAM) database, with responses from 396 physicians. …”
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  8. 14128
    “…Regarding the mechanism of this phenomenon, the flip of the spin angular momentum (SAM) of CSC gave rise to an extrinsic orbital angular momentum corresponding to the shifts of the wavelet profiles of slit elements in the same rotational direction to satisfy the conservation law. …”
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  9. 14129
    “…The best known and most studied epigenetic mark in DNA is 5-methylcytosine (5mC), generated by a methyltransferase that uses SAM as methyl donor, usually in CpG contexts. Oxidation products of 5mC are now thought to be intermediates in active demethylation as well as epigenetic marks in their own rights. …”
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  10. 14130
    “…Addressing this knowledge gap requires an interdisciplinary synthesis, and the development of sensitive and selective analytical tools. Here we describe SAM (stereoselective antimicrobial metabolism) workflow, a novel interdisciplinary approach for assessing bacterial resistance mechanisms in the context of A-B interactions that utilise a combination of whole genome sequencing and mass spectrometry. …”
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  11. 14131
    “…METHODS: Follow up study evaluated the multi-domain impact of nutritional interventions on 204 admitted Severe Acute Malnutrition (SAM) children. Data was analyzed with SPSS version 20. …”
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  12. 14132
    “…In addition, the stable isotope tracing monitored by mass spectrometry revealed that the methyl group of m(5)U originated from S-adenosyl-l-methionine (SAM). Our study expanded the list of modifications occurring in mRNA of mammals. …”
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  13. 14133
    “…At 3 h after IL-1β treatment, 18 amino acids (except cysteine and glutamic acid), total glutathione (GSH, GSSG, Cys-GSH disulfide), Met-sulfoxide, 5-oxoproline, and SAM declined, whereas DNA expressions of AKT, CASP3, and CXCL3 were elevated. …”
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  14. 14134
    “…For this study, we developed a hybrid, forecasting time-series model by long short-term memory (LSTM) network and self-attention mechanism (SAM) to monitor Morocco's educational reform. We analysed six universities' performance and provided a prediction model to evaluate the best-performing university's performance after implementing the latest reform, i.e., from 2015–2030. …”
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  15. 14135
    “…Their common hallmark is an intramolecular thioether bond that crosslinks the sulfur atom of a cysteine residue to the α-carbon of an acceptor amino acid, which is catalyzed by a rSAM enzyme. This review summarizes recent achievements concerning the discovery, distribution, structural elucidation, biosynthesis and application prospects of sactipeptides.…”
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  16. 14136
    “…This research presents an electrochemical immunosensor for collagen I detection using a self-assembled monolayer (SAM) of gold nanoparticles (AuNPs) and covalently immobilized half-reduced monoclonal antibody as a receptor; this allowed for the validation of the collagen I concentration through two different independent methods: electrochemically by Electrochemical Impedance Spectroscopy (EIS), and optically by Surface Plasmon Resonance (SPR). …”
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  17. 14137
    por ASAV, Engin
    Publicado 2021
    “…Determination of TSH is crucial for monitoring thyroid gland-related disorders and some metabolic diseases.In this study, a nonlabeled immunosensor based on covalent immobilization of anti-TSH antibody by using the formation of self-assembled monolayers (SAM) of 4-mercaptophenylacetic acid (4-MPA) and functionalization of carboxyl ends with 1-ethyl-3-(3-dimetilaminopropil) carbodiimide (EDC)/N-Hydroxysuccinimide (NHS) was fabricated for detection of TSH. …”
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  18. 14138
    “…In addition, we suggest that EphB6 employs the same SAM domain linker and juxtamembrane domain allosteric regulatory mechanisms that are used in kinase-positive Eph receptors to regulate its scaffold function. …”
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  19. 14139
    “…Condylar and incisal guidance tracings of both the groups were recorded using SAM AXIOQUICK RECORDER (School Articulator Munich) and evaluated. …”
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  20. 14140
    “…We show that FliB is an S-adenosylmethionine (SAM) dependent methyltransferase, forming a membrane associated oligomer that modifies flagellin in the bacterial cytosol. …”
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