Abstract:
:The properties of a collection of transposon Tn5 derivatives that generate reporter gene fusions and internal protein tags are summarized. Procedures utilizing several of the transposons for generating genes activated by Cre-loxP recombination and for creating large sequence-defined mutant libraries are described in detail.
journal_name
Methods Enzymoljournal_title
Methods in enzymologyauthors
Gallagher L,Turner C,Ramage E,Manoil Cdoi
10.1016/S0076-6879(06)21012-7subject
Has Abstractpub_date
2007-01-01 00:00:00pages
126-40eissn
0076-6879issn
1557-7988pii
S0076-6879(06)21012-7journal_volume
421pub_type
杂志文章,评审abstract::Unfolded protein response (UPR) is a major reaction to intrinsic stress of eukaryotic organisms and is also related to environmental stress reactions. Among yeasts, stress regulation has mainly been investigated in Saccharomyces cerevisiae, while other species with biotechnological or medical interest are less well un...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-385116-1.00010-8
更新日期:2011-01-01 00:00:00
abstract::Recurrent aliphatic hydrophobic amino acids which occur in the sequence of a protein or a peptide at positions which form an axial, hydrophobic strip when the sequence is coiled as an alpha helix might stabilize coiling against hydrophobic surfaces. That effect can lead to helix formation against hydrophobic cores of ...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(91)02013-y
更新日期:1991-01-01 00:00:00
abstract::The aim of this chapter is to discuss the basic principles and reasoning behind elementary flux mode analysis (EFM analysis)--an important tool for the analysis of metabolic networks. We begin with a short introduction into metabolic pathway analysis and subsequently outline in detail fundamentals of EFM analysis by w...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-385118-5.00022-0
更新日期:2011-01-01 00:00:00
abstract::A fundamental concept of phosphorylation-mediated signaling is the precise switching between discrete functional conformations. According to the traditional view, phosphorylation induces a new, active conformation. In this chapter, a series of NMR experiments performed on a response regulator are described that challe...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(07)23006-X
更新日期:2007-01-01 00:00:00
abstract::Accurate protein structure determination by solution-state NMR is challenging for proteins greater than about 20kDa, for which extensive perdeuteration is generally required, providing experimental data that are incomplete (sparse) and ambiguous. However, the massive increase in evolutionary sequence information coupl...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2018.11.004
更新日期:2019-01-01 00:00:00
abstract::The yeast Saccharomyces cerevisiae is an ideal model system for examining fundamental nitrogen oxide biochemistry. The utility of this model system lies in both the similarities and the differences between yeast and mammalian cells. The similarities between the two systems, with regards to many of the fundamental bioc...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(05)96025-4
更新日期:2005-01-01 00:00:00
abstract::Genetically encodable RNA devices that directly detect small molecules in the cellular environment are of increasing interest for a variety of applications including live cell imaging and synthetic biology. Riboswitches are naturally occurring sensors of intracellular metabolites, primarily found in the bacterial mRNA...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2014.10.031
更新日期:2015-01-01 00:00:00
abstract::Cholestatic syndromes are inborn or acquired disorders of bile formation. In recent years, several inherited cholestatic syndromes were characterized at the molecular level: progressive familial intrahepatic cholestasis (PFIC) and benign recurrent intrahepatic cholestasis (BRIC). Both PFIC and BRIC were divided phenot...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/S0076-6879(05)00031-5
更新日期:2005-01-01 00:00:00
abstract::External murine ears collected postmortem, as well as ear punches obtained during standard marking of live animals, are the source of mesenchymal stem cells, termed ear mesenchymal stem cells (EMSC). These cells provide an easily obtainable, primary culture model system for the study of lineage commitment and differen...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-800280-3.00001-3
更新日期:2014-01-01 00:00:00
abstract::The programmed death 1 (PD-1) and cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) are negative regulators of T-cell immune function. Removal of these "brakes" in T cells results in increased activation of the immune system and controlling and eradicating tumor. The development of immune checkpoint inhibitors (ICI...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2019.10.008
更新日期:2019-01-01 00:00:00
abstract::Myoglobin has recently emerged as a versatile metalloprotein scaffold for the design of efficient and selective biocatalysts for abiological carbene transfer reactions, including asymmetric cyclopropanation reactions. Over the past few years, our group has explored several strategies to modulate the carbene transfer r...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2020.07.007
更新日期:2020-01-01 00:00:00
abstract::We have developed an array-based whole-genome genotyping (WGG) assay (Infinium) using our BeadChip platform that effectively enables unlimited multiplexing and unconstrained single nucleotide polymorphism (SNP) selection. A single tube whole-genome amplification reaction is used to amplify the genome, and loci of inte...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/S0076-6879(06)10017-8
更新日期:2006-01-01 00:00:00
abstract::The technique of site-directed spin labeling (SDSL) provides unique information on biomolecules by monitoring the behavior of a stable radical tag (i.e., spin label) using electron paramagnetic resonance (EPR) spectroscopy. In this chapter, we describe an approach in which SDSL is integrated with computational modelin...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.07.007
更新日期:2015-01-01 00:00:00
abstract::G-protein-coupled receptors (GPCRs) initiate signaling pathways via trimetric guanine nucleotide-binding proteins. GPCRs are classified based on their ligand-binding properties and molecular phylogenetic analyses. Nonetheless, these later analyses are in most case dependent on multiple sequence alignments, themselves ...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-407865-9.00004-2
更新日期:2013-01-01 00:00:00
abstract::The JNKs (c-Jun N-terminal protein kinases) play important roles in a variety of physiological and pathological functions including induction of apoptosis. A major pathway by which JNKs are activated in response to apoptotic stimuli includes the GTP*Rac1-binding scaffold protein POSH (plenty of SH3s). POSH acts as a s...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(06)06036-8
更新日期:2006-01-01 00:00:00
abstract::Paraquat (PQ) is a prototypical redox cycling agent commonly used experimentally to generate reactive oxygen species and oxidative stress. Recently, PQ has also come under investigation as a potential environmental neurotoxin associated with increased risk for neurodegenerative disease developing after chronic exposur...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(08)04421-2
更新日期:2009-01-01 00:00:00
abstract::It has become increasingly clear that large RNA molecules, especially long noncoding RNAs, function in almost all gene regulatory processes (Cech & Steitz, 2014). Many large RNAs appear to be structural scaffolds for assembly of important RNA/protein complexes. However, the structures of most large cellular RNA molecu...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.01.012
更新日期:2015-01-01 00:00:00
abstract::Signal transduction by vascular endothelial growth factors (VEGFs) through their cognate VEGF receptor tyrosine kinases follows the consensus scheme for receptor tyrosine kinases. Thus, binding of ligand induces receptor dimerization and activation of the tyrosine kinase through transphosphorylation between receptor m...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(08)02013-2
更新日期:2008-01-01 00:00:00
abstract::The histamine H(1) receptor (H(1)R) is a key player in acute inflammatory responses. Antihistamines are widely used to relief the symptoms of allergic rhinitis by antagonizing histamine binding to the H(1)R, without possessing intrinsic activity in classical assays such as guinea pig ileum contraction assays or intrac...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-381298-8.00007-1
更新日期:2010-01-01 00:00:00
abstract::We have developed a genetic system, termed IVET (in vivo expression technology), designed to identify bacterial genes that are induced when a pathogen infects its host. A subset of these induced genes should include those that encode virulence factors, products specifically required for the infection process. The syst...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/0076-6879(94)35164-3
更新日期:1994-01-01 00:00:00
abstract::EPR long-range distance measurements on spin-labeled macromolecules have recently become a popular tool in structural biology. The method can be used to obtain coarse-grained structures of biomolecules, to track conformational changes and dynamics, to dock macromolecular complexes, or to localize spin centers within m...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.06.006
更新日期:2015-01-01 00:00:00
abstract::We have developed two screening systems for isolating inhibitors that target bacterial two-component signal transduction: (1) a differential growth assay using a temperature-sensitive yycF mutant (CNM2000) of Bacillus subtilis, which is supersensitive to histidine kinase inhibitors, and (2) a high-throughput genetic s...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(06)22019-6
更新日期:2007-01-01 00:00:00
abstract::Since its major launch into academia in the mid-1990s, spotted DNA microarray technology has expanded and matured into an important mainstream tool for genomic-scale gene expression studies across many species with many applications. Based on the principles of enzymatic nucleic acid labeling and DNA hybridization, the...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/S0076-6879(06)10007-5
更新日期:2006-01-01 00:00:00
abstract::ClpB belongs to the Hsp100 family of ring-forming heat-shock proteins involved in degradation of unfolded/misfolded proteins and in reactivation of protein aggregates. ClpB monomers reversibly associate to form the hexameric molecular chaperone that, together with the DnaK system, has the ability to disaggregate stres...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.04.007
更新日期:2015-01-01 00:00:00
abstract::We have described procedures for collecting, processing, and analyzing kinetic data obtained by photobleaching microscopy of GFP-tagged chromatin proteins in nuclei of cultured living cells. These procedures are useful for characterizing the in vivo binding of chromatin proteins to their natural template--unperturbed,...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/s0076-6879(03)75025-3
更新日期:2004-01-01 00:00:00
abstract::A variety of recent advances in single-molecule methods are now making possible the routine measurement of the distinct catalytic trajectories of individual enzymes. Unlike their bulk counterparts, these measurements directly reveal the fluctuations inherent to enzymatic dynamics, and statistical measures of these flu...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(10)75010-2
更新日期:2010-01-01 00:00:00
abstract::Ubiquitin-like protein (Ubl) ligation is common to diverse archaea and targets many cellular pathways, including those associated with sulfur mobilization, and also tags proteins as substrates for degradation by the proteasome. Here we highlight protocols to assay proteasome function and Ubl ligation in archaea. A cha...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2018.12.036
更新日期:2019-01-01 00:00:00
abstract::Isotopic enrichment of biomacromolecules is a widely used technique that enables the investigation of the structural and dynamic properties to provide information not accessible with natural abundance isotopic composition. This study reports an approach for deuterium incorporation into bacterial cellulose. A media for...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.08.031
更新日期:2015-01-01 00:00:00
abstract::Granzyme B (GrB) is the primary molecular mediator of apoptosis by cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells. It is a unique mammalian aspartic acid-cleaving serine protease. On T cell receptor activation, GrB is released from the CTL cytoplasmic granules by exocytosis, enters the target cells and, ...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/s0076-6879(00)22013-2
更新日期:2000-01-01 00:00:00
abstract::Nonsense-mediated mRNA decay (NMD) is activated by exon-junction complexes (EJCs) that are located downstream of the termination codon of the substrate mRNAs. This situation can be imitated by tethering components of the EJC to the 3' untranslated region (3' UTR) of a reporter mRNA. Here we describe the detailed use o...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(08)02623-2
更新日期:2008-01-01 00:00:00