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  1. 13121
    “…The STM contrast of the SAM shows that the monolayer is formed by two types of species, namely, TATA(+) with BF(4)(–) counterions on top and without them. …”
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    Nonuniform STM Contrast of Self-Assembled Tri-n-octyl-triazatriangulenium Tetrafluoroborate on HOPG
  2. 13122
    “…Together, our results suggest that the total activity of HMTs affects SAM metabolism, independent of transcriptional regulation.…”
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    Histone methyltransferase activity affects metabolism in human cells independently of transcriptional regulation
  3. 13123
    “…This shift results in competition for SAM due to an increasing need to endogenously synthesize associated metabolites. …”
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    Methionine: An Indispensable Amino Acid in Cellular Metabolism and Health of Atlantic Salmon
  4. 13124
    “…Using cryo-electron microscopy, genetics, behavioral assays, and molecular modeling, we demonstrate that spirochetes regulate these behaviors in response to the small molecule S-adenosylmethionine (SAM) via a SAM sensor that is anchored to chemotaxis arrays. …”
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    A new class of protein sensor links spirochete pleomorphism, persistence, and chemotaxis
  5. 13125
    “…RsmC is a MTase that catalyzes the transfer of a methyl group from S-adenosyl-l-methionine (SAM) to G1207 of 16S rRNA. Mutations of G1207 have dominant lethal phenotypes in Escherichia coli, underscoring the significance of this modified nucleotide for ribosome function. …”
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    Functional specialization of domains tandemly duplicated within 16S rRNA methyltransferase RsmC
  6. 13126
    “…TYW4 is an S-adenosylmethionine (SAM)-dependent enzyme that catalyzes the final step of yW biosynthesis, methylation and methoxycarbonylation. …”
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    Structural basis of tRNA modification with CO(2) fixation and methylation by wybutosine synthesizing enzyme TYW4
  7. 13127
    “…Data were analyzed by means of synthetic aperture magnetometry (SAM) and the group analysis of individual SAM data was performed using a permutation test. …”
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    Measurement of pharyngeal sensory cortical processing: technique and physiologic implications
  8. 13128
    “…We call this entire algorithm SamSPECTRAL. RESULTS: We tested our algorithm on flow cytometry data as an example of large, multidimensional data containing potentially hundreds of thousands of data points (i.e., "events" in flow cytometry, typically corresponding to cells). …”
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    Data reduction for spectral clustering to analyze high throughput flow cytometry data
  9. 13129
    “…Our comprehensive analysis of the activities of the respective CLV receptors on mitogen-activated protein kinases (MAPKs) suggested that the precise balanced regulation of MAPK activity by the CLV receptors is likely to be key for SAM homeostasis.…”
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    Mitogen-Activated Protein Kinase Regulated by the CLAVATA Receptors Contributes to Shoot Apical Meristem Homeostasis
  10. 13130
    por Tan, Yuande, Liu, Yin
    Publicado 2011
    “…The simulated results show that ODP exhibits an extremely high power in indentifying differentially expressed genes, but significantly underestimates the False Discovery Rate (FDR) in all different data scenarios. The SAM has poor performance when the sample size is small, but is among the best-performing methods when the sample size is large. …”
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    Comparison of methods for identifying differentially expressed genes across multiple conditions from microarray data
  11. 13131
    “…We find that we can replace the k-turn of the SAM-I riboswitch with the pk-turn, such that the resulting RNA retains its ability to bind SAM, although with lower affinity. …”
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    The functional exchangeability of pk- and k-turns in RNA structure
  12. 13132
    “…Induction of recombinant strain with 1% methanol resulted in the expression of SAM2 protein of ~ 42 kDa, whereas control GS115 showed no such band. …”
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    Engineered Pichia pastoris for enhanced production of S-adenosylmethionine
  13. 13133
    “…This is for example true for the well-established surface acoustic wave (SAW) biosensor SAM(®)5 blue. Here, a simple drying procedure of sensor-supported model membranes is introduced using the protective disaccharide trehalose. …”
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    A Dry Membrane Protection Technique to Allow Surface Acoustic Wave Biosensor Measurements of Biological Model Membrane Approaches
  14. 13134
    “…This result suggests that in vivo folding of the analyzed SAM-I and adenine riboswitches is transcription-rate limited.…”
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    Differences between cotranscriptional and free riboswitch folding
  15. 13135
    “…RESULTS: Biotin-selective thin (3–5 nm) films have been fabricated on hexadecanethiol self assembled monolayer (SAM) coated Au/quartz resonators. The films were prepared based upon a molecular imprinting strategy where N,N'-methylenebisacrylamide and 2-acrylamido-2-methylpropanesulfonic acid were copolymerized and grafted to the SAM-coated surface in the presence of biotin methyl ester using photoinitiation with physisorbed benzophenone. …”
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    Biotin selective polymer nano-films
  16. 13136
    “…Furthermore, a very dense FSB (more than 96%) of saturated phosphatidylcholine can be formed on this SAM by sequential Langmuir–Blodgett and Langmuir–Schaefer procedures. …”
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    High coverage fluid-phase floating lipid bilayers supported by ω-thiolipid self-assembled monolayers
  17. 13137
    “…Finally, these results position both csSAM and DSection methods as viable techniques for cell-type-specific differential expression analysis, which may help uncover pathogenic, cell-type-specific processes in SLE.…”
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    B-Cell and Monocyte Contribution to Systemic Lupus Erythematosus Identified by Cell-Type-Specific Differential Expression Analysis in RNA-Seq Data
  18. 13138
    “…Excess noise is typically kept low through the selection of material with intrinsically low excess noise, using separate-absorption-multiplication (SAM) heterostructures, or taking advantage of the dead-space effect using thin multiplication regions. …”
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    Plasmonic field confinement for separate absorption-multiplication in InGaAs nanopillar avalanche photodiodes
  19. 13139
    “…A signal-off impedimetric immune-biosensor based on gold nanoparticle (AuNP)-mediated electron transfer (ET) across a self-assembled monolayer (SAM) was the developed for highly sensitive detection of Escherichia coli O157:H7 bacteria. …”
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    Signal-off impedimetric immunosensor for the detection of Escherichia coli O157:H7
  20. 13140
    “…Accordingly, it was concluded that stress-induced decline of IL-4 concentration from LC neurons may be related to anxiety-like behavior and an inverse relationship exists between IL-4 secretion and HPA/SAM-axes activation.…”
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    Decreased Interleukin-4 Release from the Neurons of the Locus Coeruleus in Response to Immobilization Stress
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