1.

Record Nr.

UNINA9910786331403321

Autore

Choe Jae C

Titolo

Secret lives of ants [[electronic resource] /] / Jae Choe ; foreword by Jane Goodall ; photographs by Dan Perlman ; translated by Dan Leonard

Pubbl/distr/stampa

Baltimore, : Johns Hopkins University Press, c2012

ISBN

1-4214-0521-0

Descrizione fisica

1 online resource (183 p.)

Altri autori (Persone)

GoodallJane <1934->

PerlmanDan

LeonardDan

Disciplina

595.79/6

Soggetti

Ants - Behavior

Social behavior in animals

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

pt. I. The economics of any society -- pt. II. The culture of ant society -- pt. III. The politics of ant society.



2.

Record Nr.

UNINA9911020454503321

Titolo

Small molecule DNA and RNA binders : from synthesis to nucleic acid complexes / / M. Demeunynck, C. Bailly, W. D. Wilson (eds.)

Pubbl/distr/stampa

Weinheim, : Wiley-VCH, c2003

ISBN

9786610520664

9781280520662

1280520663

9783527605668

3527605665

9783527601783

3527601783

Descrizione fisica

1 online resource (756 p.)

Altri autori (Persone)

DemeunynckM (Martine)

BaillyChristian

WilsonW. D (W. David)

Disciplina

572.8

Soggetti

DNA-drug interactions

Molecular biology

Binding sites (Biochemistry)

Nucleic acids

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Small Molecule DNA and RNA Binders; Contents; Preface; Contributors; 1 Forty Years On; 1.1 Early Experiments Prior to Molecular Modeling; 1.2 Formulation of Molecular Models and Mechanisms of Binding to DNA; 1.3 Specificity of Nucleotide Sequence Recognition; 1.4 Details at the Atomic and Molecular Levels; 1.5 Identification of Motifs for Drug Design; 1.6 Actions on Nucleoproteins, Chromatin, and Enzymes; References; 2 Targeting HIV RNA with Small Molecules; 2.1 Introduction; 2.1.1 Translation; 2.1.2 RNA Viruses; 2.2 Small Molecules that Modulate RNA Activity; 2.2.1 Magnesium (II)

2.2.2 Aminoglycosides2.2.3 Ligand Specificity; 2.2.4 Goals; 2.3 The RRE and HIV Replication; 2.4 Determination of RRE-Ligand Affinity and



Specificity; 2.4.1 Fluorescence Anisotropy; 2.4.2 Solid-phase (Affinity-Displacement) Assay; 2.4.3 Ethidium Bromide Displacement; 2.5 New RRE Ligands; 2.5.1 Neomycin-Acridine Conjugates; 2.5.2 Dimeric Aminoglycosides; 2.5.3 Guanidinoglycosides; 2.6 Conclusions; Acknowledgments; References; 3 RNA Targeting by Bleomycin; 3.1 Activation of Bleomycin for Polynucleotide Degradation; 3.2 Bleomycin-mediated Cleavage of Transfer RNAs and tRNA Precursor Transcripts

4.6 Combinatorial Library Approach in the Discovery of Small Molecule Drugs Targeting RNA4.6.1 Combinatorial Chemistry; 4.6.2 Split Synthesis; 4.6.3 Encoding; 4.6.4 On-bead Screening and Identification of Structure-specific TAR-Binding Ligands; 4.6.5 Ligand Sequence Analysis; 4.6.6 Heterochiral Small Molecules Target TAR RNA Bulge; 4.6.7 Inhibition of Tat trans-Activation in vivo; 4.7 Cyclic Structures as RNA-targeting Drugs; 4.8 Summary and Perspective; Acknowledgments; References; 5 DNA and RNA Recognition and Modification by Gly-Gly-His-Derived Metallopeptides; 5.1 Introduction

5.2.3.5 Guanine nucleobase modification/oxidation

Sommario/riassunto

The development of molecules that selectively bind to nucleic acids has provided many details about DNA and RNA recognition. The range of such substances, such as metal complexes, peptides, oligonucleotides and a wide array of synthetic organic compounds, is as manifold as the functions of nucleic acids. Nucleic acid recognition sequences are often found in the major or minor groove of a double strand, while other typical interactions include intercalation between base pairs or the formation of triple or quadruple helices. One example of a binding mode that has recently been proposed is end st