Results 11 to 20 of about 549,520 (273)
Conjugation in semigroups [PDF]
Journal of Algebra, 2014 The action of any group on itself by conjugation and the corresponding conjugacy relation play an important role in group theory. There have been several attempts to extend the notion of conjugacy to semigroups. In this paper, we present a new definition of conjugacy that can be applied to an arbitrary semigroup and it does not reduce to the universal ...
João Araújo +2 more
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Nucleic Acids Symposium Series, 2003 Conjugate DNAzymes were synthesized by solid phase fragment condensation and their biological properties were characterized. They have increased affinity to target RNA, enhanced stability against DNase 1 digestion and comparable or higher RNA cleaving activity compared with native and also phosphorothioate DNA zymes.
Takanori, Kubo +4 more
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Types of Conjugal Networks, Conjugal Conflict and Conjugal Quality [PDF]
European Sociological Review, 2004 This article considers how various configurations of network characteristics affect conjugal quality. To investigate this issue, we use data from a large survey on conjugal functioning, based on 910 married couples with co-resident children living in Switzerland. Using reports from both male and female partners, we first empirically define six types of
Widmer, Eric +2 more
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Molecules, 2020 The nitrous acid depolymerization of chitosan enables the synthesis of singular chitosan oligosaccharides (COS) since their reducing-end unit is composed of 2,5-anhydro-d-mannofuranose (amf).
Maxence Coudurier +6 more
doaj +1 more source
Natural Occurring and Engineered Enzymes for Peptide Ligation and Cyclization
Frontiers in Chemistry, 2019 The renaissance of peptides as prospective therapeutics has fostered the development of novel strategies for their synthesis and modification. In this context, besides the development of new chemical peptide ligation approaches, especially the use of ...
Timo Nuijens +5 more
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Microorganisms, 2020 The global spread of antibiotic resistance has posed a serious threat to public healthcare and undermined decades of progress made in the fight against bacterial infections.
Yuan Liu +5 more
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Retrovirus molecular conjugates [PDF]
Cellular and Molecular Life Sciences (CMLS), 2001 Retrovirus-derived vectors are currently the preferred vectors used for human gene therapy protocols. Serious safety concerns persist, however, which are specifically related to the formation of a replication-competent virus, and no synthesis method currently employed precludes its formation with certainty.
Q, Zhong, J K, Kolls, P, Schwarzenberger
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Nucleic Acid Carriers Based on Precise Polymer Conjugates [PDF]
, 2011 Polymer polydispersity, random conjugation of functional groups, and poorly understood structure–activity relationships have constantly hampered progress in the development of nucleic acid carriers.
Troiber, Christina, Wagner, Ernst
core +1 more source
Frontiers in Microbiology, 2019 The dispersal of mobile genetic elements and their gene cargo relies on type IV secretion systems (T4SS). In this work the ICEAfe1 Tra-type T4SS nanomachine, encoded in the publicly available genome of Acidithiobacillus ferrooxidans ATCC 23270TY, was ...
Rodrigo Flores-Ríos +9 more
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Nanomaterials, 2020 Strongly hydrophilic gold nanoparticles (AuNPs), functionalized with citrate and L-cysteine, were synthetized and used as Resveratrol (RSV) vehicle to improve its bioavailability.
Iole Venditti +7 more
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