Methods in statistical kinetics.

abstract：:Although the use of monoclonal antibodies to characterize the Ia antigen system is still in its infancy, the usefulness of this approach is clearly apparent. Since xenogeneic immunization can be used to generate these antibodies, the chances are good that a greater variety of Ia types and determinants will be detected...

journal_title：Methods in enzymology

authors： Zweig SE,Shevach EM

更新日期：1983-01-01 00:00:00

abstract：:Changes in chromatin structure emanating from DNA breaks are among the most initiating events in the damage response of the cell. In higher eukaryotes, poly(ADP-ribose) polymerase-1 (PARP-1) translates the occurrence of DNA breaks detected by its zinc-finger domain into a signal, poly ADP-ribose, synthesized and ampli...

journal_title：Methods in enzymology

authors： Dantzer F,Amé JC,Schreiber V,Nakamura J,Ménissier-de Murcia J,de Murcia G

更新日期：2006-01-01 00:00:00

abstract：:RNA and DNA carry out diverse functions in biology including catalysis, splicing, gene regulation, and storage of genetic information. Interest has grown in understanding how nucleic acids perform such sophisticated functions given their limited molecular repertoire. RNA can fold into diverse shapes that often perturb...

journal_title：Methods in enzymology

authors： Thaplyal P,Bevilacqua PC

更新日期：2014-01-01 00:00:00

abstract：:MicroRNA (miRNA) genes are transcribed into long primary transcripts (pri-miRNAs) that get processed into mature miRNAs of about 22 nt in length by two different ribonuclease (RNase) III enzymes, Drosha and Dicer. Various experimental protocols have been developed and modified for genetic and biochemical analyses for ...

journal_title：Methods in enzymology

authors： Lee Y,Kim VN

更新日期：2007-01-01 00:00:00

abstract：:Studies on DNA replication in S. pombe have provided powerful insights into the way in which the genome of this model eukaryote is replicated and how the replication process is controlled. These studies have been facilitated by the simplicity and range of methods available in this organism for physiological and geneti...

journal_title：Methods in enzymology

authors： MacNeill SA,Fantes PA

更新日期：1997-01-01 00:00:00

abstract：:Several genetically encoded fluorescent biosensors for Ras family GTPases have been developed that permit spatiotemporal analysis of the activation of these signaling molecules in living cells. We describe here the use of the simplest of these probes, the Ras binding domain (RBD) of selected effectors fused with green...

journal_title：Methods in enzymology

authors： Bivona TG,Quatela S,Philips MR

更新日期：2006-01-01 00:00:00

abstract：:RNA folds during transcription in the cell. Compared to most in vitro studies where the focus is generally on Mg(2+)-initiated refolding of fully synthesized transcripts, cotranscriptional RNA folding studies better replicate how RNA folds in a cellular environment. Unique aspects of cotranscriptional folding include ...

journal_title：Methods in enzymology

authors： Wong TN,Pan T

更新日期：2009-01-01 00:00:00

abstract：:In this chapter we have detailed a method that can be generalized to link virtually any DNA substrate to a chromatography matrix at its ends via an avidin-biotin linkage. We have used this technique to construct a left-handed Z-DNA column for the purpose of identification and purification of Z-DNA-binding proteins. Th...

journal_title：Methods in enzymology

authors： Fishel R,Anziano P,Rich A

更新日期：1990-01-01 00:00:00

abstract：:Two-component signal transduction systems, composed of histidine kinases and response regulators, enable bacteria to sense, respond, and adapt to changes in their internal and external conditions. The importance of these signaling systems is reflected in their widespread distribution and prevalence in the bacterial ki...

journal_title：Methods in enzymology

authors： Laub MT,Biondi EG,Skerker JM

更新日期：2007-01-01 00:00:00

abstract：:Human embryonic stem cells (hESCs) are derived from preimplantation embryos. Approximately 60% of human embryos are blocked during in vitro development. Although statistics are inconclusive, experience demonstrates that hESCs are more effectively derived from high-quality embryos. In this way, optimal human embryo cul...

journal_title：Methods in enzymology

authors： Mercader A,Valbuena D,Simón C

更新日期：2006-01-01 00:00:00

abstract：:Plasminogen activator inhibitor-1 (PAI-1) is the main inhibitor of tissue-type plasminogen activator (t-PA) and urokinase-type plasminogen activator (u-PA) and therefore plays an important role in the plasminogen/plasmin system. PAI-1 is involved in a variety of cardiovascular diseases (mainly through inhibition of t-...

journal_title：Methods in enzymology

authors： Declerck PJ,Gils A,De Taeye B

更新日期：2011-01-01 00:00:00

abstract：:Classifications and characterizations of specific proteins, such as enzymes, not only allow us to understand biosynthetic and metabolic pathways but they also help to drive our understanding of protein structure and function. How those characterizations are evaluated, however, may change our interpretations and lead u...

journal_title：Methods in enzymology

authors： Bradshaw HB,Leishman E

更新日期：2017-01-01 00:00:00

abstract：:Silica biomorphs and silica gardens are canonical examples of precipitation phenomena yielding self-assembled nanocrystalline composite materials with outstanding properties in terms of morphology and texture. Both types of structures form spontaneously in alkaline environments and rely on simple, and essentially simi...

journal_title：Methods in enzymology

authors： Kellermeier M,Glaab F,Melero-García E,García-Ruiz JM

更新日期：2013-01-01 00:00:00

abstract：:Two-hybrid systems are one of the most popular, preferred, cost effective, and scalable in vivo genetic approaches for screening protein-protein interactions. A number of variants of yeast and bacterial two-hybrid systems exist, rendering them ideal for modern, flexible proteomics-driven studies. For mapping protein i...

journal_title：Methods in enzymology

authors： Mehla J,Caufield JH,Sakhawalkar N,Uetz P

更新日期：2017-01-01 00:00:00

abstract：:Intramembrane-cleaving proteases (I-CLiPs) are a group of membrane-associated proteases with a unique feature: they are believed to cleave their substrate within the hydrophobic lipid bilayer, even though peptide bond hydrolysis requires a water molecule. Escherichia coli RseP, which belongs to the S2P zinc metallopro...

journal_title：Methods in enzymology

authors： Hizukuri Y,Akiyama K,Akiyama Y

更新日期：2017-01-01 00:00:00

abstract：:At least two discrete deoxyribonuclease activities can be detected during apoptotic death, one that generates 30- to 500-kilobase pair (kbp) domain-sized fragments and another that mediates internucleosomal DNA degradation. The latter nuclease has been identified as the caspase-activated deoxyribonuclease (CAD)/CPAN, ...

journal_title：Methods in enzymology

authors： Kaufmann SH,Mesner PW Jr,Samejima K,Toné S,Earnshaw WC

更新日期：2000-01-01 00:00:00

abstract：:The binding of the chemokine [C-X-C motif] ligand 12 (CXCL12 or stromal cell-derived factor 1alpha [SDF-1alpha]) constitutively produced by bone marrow stromal cells and osteoblasts, to the CXC receptor (CXCR) 4, a transmembrane chemokine receptor expressed on hematopoietic stem and progenitor cells (HSPCs), has emerg...

journal_title：Methods in enzymology

authors： Rettig MP,Ramirez P,Nervi B,DiPersio JF

更新日期：2009-01-01 00:00:00

abstract：:Microarrays of defined glycans represent a high throughput approach to determining the specificity of lectins, or more generally glycan-binding proteins (GBPs). The utility of a glycan microarray is directly related to the number and variety of the glycans available on the printed surface for interrogation by GBPs. Th...

journal_title：Methods in enzymology

authors： Smith DF,Song X,Cummings RD

更新日期：2010-01-01 00:00:00

abstract：:Oxidized phospholipids play an important role in execution of the mitochondrial stage of apoptosis and clearance of apoptotic cells by macrophages. Therefore, the identification and quantification of oxidized phospholipids generated during apoptosis are very important. These can be achieved successfully by a newly dev...

journal_title：Methods in enzymology

authors： Tyurin VA,Tyurina YY,Kochanek PM,Hamilton R,DeKosky ST,Greenberger JS,Bayir H,Kagan VE

更新日期：2008-01-01 00:00:00

abstract：:Concomitant with the rapid development in biomedical knowledge, including the methods of molecular biology and proteomics, and the manufacture of ever more precise optical instruments, powerful lasers, and sophisticated microcomputing hardware and software, laser microdissection systems have emerged which are now ente...

journal_title：Methods in enzymology

authors： Willenberg HS,Walters R,Bornstein SR

更新日期：2002-01-01 00:00:00

abstract：:Optogenetic systems enable unmatched precision for controlling molecular biological processes but require the use of specialized electrical and optical hardware. In an effort to make working with optogenetic systems more accessible, we recently described an open-source hardware platform called the Light Plate Apparatu...

journal_title：Methods in enzymology

authors： Gerhardt KP,Castillo-Hair SM,Tabor JJ

更新日期：2019-01-01 00:00:00

abstract：:In this chapter, we motivate the need for photoactivatable NO donor molecules and give a brief survey of the existing chemical tools in the field. We then provide detailed protocols for the synthesis and validation of a near-infrared light-activated NO donor molecule, photoNOD-1, developed in our research group. With ...

journal_title：Methods in enzymology

authors： Zhou EY,Knox HJ,Reinhardt CJ,Partipilo G,Chan J

更新日期：2020-01-01 00:00:00

abstract：:Crystallographic studies on flavodiiron proteins (FDPs) have revealed that the common sequence core ( approximately 400 residues) that defines this protein family comprises two structural domains. The N-terminal domain (of approximately 250 residues) displays a metallo-beta-lactamase-like-fold, being indeed structural...

journal_title：Methods in enzymology

authors： Vicente JB,Carrondo MA,Teixeira M,Frazão C

更新日期：2008-01-01 00:00:00

abstract：:Microsatellite markers are quickly becoming the molecular marker of choice for studies of parentage and kinship in animals. In this chapter, we review methods and give protocols for screening potential microsatellite markers, as well as protocols for genotyping individuals with useful markers once they have been ident...

journal_title：Methods in enzymology

authors： Webster MS,Reichart L

更新日期：2005-01-01 00:00:00

abstract：:Circadian rhythms generated by cell autonomous biological clocks allow for the appropriate temporal synchronization of physiology and behavior, optimizing the efficiency of biological systems. Circadian oscillators and functions have been uncovered in both central and peripheral tissues. This article describes methodo...

journal_title：Methods in enzymology

authors： Rudic RD,Curtis AM,Cheng Y,FitzGerald G

更新日期：2005-01-01 00:00:00

abstract：:Nucleotide excision repair is a multicomponent, multistep enzymatic system that removes a wide spectrum of DNA damage by dual incisions in the damaged strand on both sides of the lesion. The basic steps are damage recognition, dual incisions, resynthesis to replace the excised DNA, and ligation. Each step has been stu...

journal_title：Methods in enzymology

authors： Reardon JT,Sancar A

更新日期：2006-01-01 00:00:00

abstract：:Molecular mechanisms of dark-to-light state transitions in flavoprotein photoreceptors have been the subject of intense investigation. Blue-light sensing flavoproteins fall into three general classes that share aspects of their activation processes: LOV domains, BLUF proteins, and cryptochromes. In all cases, light-in...

journal_title：Methods in enzymology

authors： Yee EF,Chandrasekaran S,Lin C,Crane BR

更新日期：2019-01-01 00:00:00

abstract：:Reliable detection of keratins in tissues is important for investigating their physiological role and for using keratin expression as a biomarker in medical diagnostics. A particular challenge for the detection of keratins by immunofluorescence microscopy or immunohistochemistry relates to the fact that keratin interm...

journal_title：Methods in enzymology

authors： Stumptner C,Gogg-Kamerer M,Viertler C,Denk H,Zatloukal K

更新日期：2016-01-01 00:00:00

abstract：:Cryptococcus neoformans is a yeastlike fungus that causes a lethal meningoencephalitis in a broad spectrum of immunocompromised patients and has become the most common cause of meningitis due to AIDS-related infections in Africa. Key to the development of new agents to control and prevent this infection is the identif...

journal_title：Methods in enzymology

authors： Hu G,Gibbons J,Williamson PR

更新日期：2008-01-01 00:00:00

abstract：:Determination of the three-dimensional structures of the globins led to the problem of determining how the ligands bound to the heme. In many of these structures there was no clear path from the solvent to the ligand-binding site. Even in those structures that appeared to have one or more tunnels from the exterior to ...

journal_title：Methods in enzymology

authors： Golden SD,Olsen KW

更新日期：2008-01-01 00:00:00