Results 131 to 140 of about 5,492,223 (387)
Trends in Biochemical Sciences, 2006 A complex population of non-coding RNAs is present in higher organisms. These RNAs have a multitude of functions and execute control over gene expression through various, often poorly understood, mechanisms. At present, the identification and analysis of functional regulatory RNAs and disparate ribonucleoprotein complexes remain an experimental ...
Thomas, B, Akoulitchev, A
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Ultraviolet Photodissociation Mass Spectrometry for Analysis of Biological Molecules.
Chemical Reviews, 2019 The development of new ion-activation/dissociation methods continues to be one of the most active areas of mass spectrometry owing to the broad applications of tandem mass spectrometry in the identification and structural characterization of molecules ...
J. Brodbelt +2 more
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Interaction of class III cellobiose dehydrogenase with lytic polysaccharide monooxygenase
FEBS Open Bio, EarlyView.The activity of lytic polysaccharide monooxygenase (LPMO) is supported by its auxiliary enzyme cellobiose dehydrogenase (CDH). The catalytic activity of both enzymes is coupled by electron transfer and a cyclic cascade generating substrates for both enzymes – hydrogen peroxide for LPMO and oxidized and non‐oxidized cellobiose and cello‐oligosaccharide ...
Angela Giorgianni +4 more
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Mass Spectrometry of Substances of Low Volatility [PDF]
, 1958 H. W. Holden, J. C. Robb
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Identification of Aflatoxins by Quadrupole Mass Spectrometry/Mass Spectrometry
Journal of AOAC INTERNATIONAL, 1984 Abstract MS/MS daughter experiments were recorded for aflatoxins B1, B2, G1, G2, M1, M2, and aflatoxicol, using 3 ionization modes. Daughters were recorded from the molecular ion (M+) using electron impact ionization (EI). Daughters from the protonated molecules (MH+) were recorded in the positive ion mode and the daughters from the ...
Glenn A. Bennett +2 more
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Mass spectrometry reviews (Print), 2019 Metabolomics seeks to take a "snapshot" in a time of the levels, activities, regulation and interactions of all small molecule metabolites in response to a biological system with genetic or environmental changes.
Hemi Luan, Xian Wang, Z. Cai
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Preparation and characterization of renal cell peptides from fetal rats for their antitumor activity
FEBS Open Bio, EarlyView.This study aimed to prepare renal cells (RCs) from fetal rats which were digested by enzymes. Candidate peptides RCPs were characterized by capillary HPLC and MS and their bioactivity was predicted using peptideranker. The predicted top 10 bioactive peptides were synthesized.
Zhe Zhang +6 more
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Decomposition of Pyridine Compounds with Strong Phosphoric Acid-Iodic Acid: Some Information Obtained By Mass Spectrometry [PDF]
, 1957 Yuzi Takayama, Shigeru Ohashi
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Characterization of ribosome heterogeneity during endothelial to hematopoietic transition
FEBS Open Bio, EarlyView.The panorama of ribosome heterogeneity during embryonic hematopoiesis has not yet been portrayed. In this study, utilizing dual‐omics data, the heterogenous dynamic of ribosome during endothelial‐to‐hematopoietic transition has been systemically described. Moreover, stage‐specific upregulation and peripheral localization of RPL27 and RACK1 in hemogenic
Xitong Tian +4 more
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