Reconstituting Plant Secondary Metabolism in Saccharomyces cerevisiae for Production of High-Value Benzylisoquinoline Alkaloids.

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

authors： Gehring NH,Hentze MW,Kulozik AE

更新日期：2008-01-01 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：: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：: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

authors： Phair RD,Gorski SA,Misteli T

更新日期：2004-01-01 00:00:00

abstract：:In this article, we have described methods used to purify Rnt1p and study its biochemical properties. Rnt1p can be easily purified from bacteria as N-terminal His6-tagged protein and its activity may be monitored in vitro. Rnt1p cleaves the RNA by binding to a cleavage site followed by hydrolysis and product release. ...

journal_title：Methods in enzymology

authors： Lamontagne B,Elela SA

更新日期：2001-01-01 00:00:00

abstract：:This chapter reviews basic concepts of nonlinear fluorescence upconversion, a technique whose temporal resolution is essentially limited only by the pulse width of the ultrafast laser. Design aspects for upconversion spectrophotofluorometers are discussed, and a recently developed system is described. We discuss appli...

journal_title：Methods in enzymology

authors： Xu J,Knutson JR

更新日期：2008-01-01 00:00:00

abstract：:In human, rat, and mice, a UGT1 complex locus provides for developmental-, inducer-, and cell-specific synthesis of a family of chemical-detoxifying isozymes, UDP-glucuronosyltransferases, which prevent toxicities, mutagenesis, and/or carcinogenesis. Between 10 and 14 first exons with individual promoter elements are ...

journal_title：Methods in enzymology

authors： Owens IS,Basu NK,Banerjee R

更新日期：2005-01-01 00:00:00

abstract：:ADP-ribosylation is a protein post-translational modification that is critically involved in a wide array of biological processes connected to cell stress responses. Enzymes known as poly-ADP-ribose polymerases (PARPs) catalyze the addition of the ADP-ribose units to amino acids with various side chain chemistries. In...

journal_title：Methods in enzymology

authors： Li P,Zhen Y,Yu Y

更新日期：2019-01-01 00:00:00

abstract：:The kinetics of biomolecular systems can be quantified by calculating the stochastic rate constants that govern the biomolecular state vs time trajectories (i.e., state trajectories) of individual biomolecules. To do so, the experimental signal vs time trajectories (i.e., signal trajectories) obtained from observing i...

journal_title：Methods in enzymology

authors： Kinz-Thompson CD,Bailey NA,Gonzalez RL Jr

更新日期：2016-01-01 00:00:00

abstract：:A synthetic ligand regulable system for gene transfer and expression has been developed in our laboratory based on mechanistic studies of steriod hormone receptor and transcriptional regulation. This gene switch system possesses most of the important features that are required for application of the system in biologic...

journal_title：Methods in enzymology

authors： Ye X,Schillinger K,Burcin MM,Tsai SY,O'Malley BW

更新日期：2002-01-01 00:00:00

abstract：:Cell migration plays a key role both in physiological conditions, such as tissue repair or embryonic development, and in pathological processes, including tumor metastasis. Understanding the mechanisms that allow cancer cells to invade tissues during metastasis requires studying their ability to migrate. While spectac...

journal_title：Methods in enzymology

authors： Vinot S,Anguille C,de Toledo M,Gadea G,Roux P

更新日期：2008-01-01 00:00:00

abstract：:This chapter presents the application of capillary electrophoresis coupled to electrospray mass spectrometry (CE-ES-MS) for the analysis of complex bacterial lipopolysaccharides (LPS) from pathogenic strains of Haemophilus influenzae and Neisseria meningitidis. A discussion is included of the development of electropho...

journal_title：Methods in enzymology

authors： Li J,Martin A,Cox AD,Moxon ER,Richards JC,Thibault P

更新日期：2005-01-01 00:00:00

abstract：:Extracellular thiol/disulfide redox environments are highly regulated in healthy individuals and become oxidized in disease. This oxidation affects the function of cell surface receptors, ion channels, and structural proteins. Downstream signaling due to changes in extracellular redox potential can be studied using a ...

journal_title：Methods in enzymology

authors： Go YM,Jones DP

更新日期：2010-01-01 00:00:00

abstract：:In eukaryotes, determination of the subcellular location of a novel protein encoded in genomic or transcriptomic data provides useful clues as to its possible function. However, experimental localization studies are expensive and time-consuming. As a result, accurate in silico prediction of subcellular localization fr...

journal_title：Methods in enzymology

authors： Gaston D,Tsaousis AD,Roger AJ

更新日期：2009-01-01 00:00:00

abstract：:A number of different analytical techniques are now available for the isolation of apoA-I, apoA-II, and apoA-IV. The choice of a particular technique is dependent on the instrumentation available, and the quantity of isolated apolipoprotein required. The isolation and characterization of the separate isoforms and the ...

journal_title：Methods in enzymology

authors： Brewer HB Jr,Ronan R,Meng M,Bishop C

更新日期：1986-01-01 00:00:00

abstract：:Protein (poly-)ubiquitination is a posttranslational modification that plays a key role in almost all cellular processes. It involves the installment of either single ubiquitin (Ub) moieties or one of eight different polyUb linkage types, each giving a distinct cellular outcome. Deubiquitinating enzymes (DUBs) reverse...

journal_title：Methods in enzymology

authors： Geurink PP,van der Heden van Noort GJ,Mulder MPC,Knaap RCM,Kikkert M,Ovaa H

更新日期：2019-01-01 00:00:00

abstract：:Intracellular calcium (Ca2+) is involved in the regulation of a variety of biological functions in cancer cells, including growth inhibition, tumor invasiveness, and drug resistance. To gain insight into the possible role played by Ca2+ in the development of drug resistance in breast cancer, we performed a comparative...

journal_title：Methods in enzymology

authors： DeBernardi MA,Brooker G

更新日期：2006-01-01 00:00:00

abstract：:The epitope tagging approach offers advantages of economy, universality, and precision over the use of antibodies raised directly against a protein of interest. The latter strategy promises a potentially greater diversity of reagents and obviates the need to modify the protein, but it may not yield sufficiently high-a...

journal_title：Methods in enzymology

authors： Kolodziej PA,Young RA

更新日期：1991-01-01 00:00:00

abstract：:Cell proliferation requires the coordination of multiple signaling pathways as well as the provision of metabolic substrates. Nutrients are required to generate such building blocks and their form of utilization differs to significant extents between malignant tissues and their nontransformed counterparts. Thus, oncog...

journal_title：Methods in enzymology

authors： Iurlaro R,León-Annicchiarico CL,Muñoz-Pinedo C

更新日期：2014-01-01 00:00:00

abstract：:Protein splicing is an autocatalytic reaction in which an internal protein domain, the intein, excises itself out of a precursor protein and concomitantly links the two flanking sequences, the exteins, with a native peptide bond. In split inteins, the intein domain is divided into two parts that undergo fragment assoc...

journal_title：Methods in enzymology

authors： Ludwig C,Schwarzer D,Zettler J,Garbe D,Janning P,Czeslik C,Mootz HD

更新日期：2009-01-01 00:00:00

abstract：:Drosophila melanogaster is a useful organism for determining protein function and modeling human disease. Drosophila offers a rapid generation time and an abundance of genomic resources and genetic tools. Conservation in protein structure, signaling pathways, and developmental processes make studies performed in Droso...

journal_title：Methods in enzymology

authors： Bohnekamp J,Cryderman DE,Thiemann DA,Magin TM,Wallrath LL

更新日期：2016-01-01 00:00:00

abstract：:For mRNAs encoding secretory and integral membrane proteins, translation initiation is thought to begin a process of mRNA localization where mRNA/ribosome/nascent chain complexes (RNCs) are trafficked from the cytosol compartment to the endoplasmic reticulum (ER). At the ER membrane, RNCs bind to a protein-conducting ...

journal_title：Methods in enzymology

authors： Stephens SB,Nicchitta CV

更新日期：2007-01-01 00:00:00

abstract：:Neurons are probably the most highly polarized cell type and typically develop a single axon and several dendrites. The establishment of a polarized morphology and the functional specialization of axonal and dendritic compartments are essential steps in the differentiation of neurons. Primary cultures of dissociated h...

journal_title：Methods in enzymology

authors： Schwamborn JC,Li Y,Püschel AW

更新日期：2006-01-01 00:00:00

abstract：:Autophagy is a catabolic process that is crucial for cellular homeostasis and adaptive response to changing environments. Importantly, autophagy has been shown to be induced in many longevity-associated scenarios and to be required to maintain lifespan extension. Notably, autophagy is a highly conserved cellular proce...

journal_title：Methods in enzymology

authors： Kainz K,Tadic J,Zimmermann A,Pendl T,Carmona-Gutierrez D,Ruckenstuhl C,Eisenberg T,Madeo F

更新日期：2017-01-01 00:00:00

abstract：:Staphylococcus aureus is a Gram-positive major human pathogen involved in a wide range of human infectious diseases (from minor skin infections to septicemia, endocarditis or toxic shock syndrome). The treatment of S. aureus infections is very challenging due to the emergence of multiple antibiotic-resistant isolates....

journal_title：Methods in enzymology

authors： Lalaouna D,Desgranges E,Caldelari I,Marzi S

更新日期：2018-01-01 00:00:00

abstract：:Quantitative real-time polymerase chain reaction (qRT-PCR) is a flexible and scalable method for analyzing transcript abundance that can be used at a single gene or high-throughput (>100 genes) level. Information obtained from this technique can be used as an indicator of potential regulation of glycosylation at the t...

journal_title：Methods in enzymology

authors： Nairn AV,dela Rosa M,Moremen KW

更新日期：2010-01-01 00:00:00

abstract：:Microtubules are dynamic polymers of the cytoskeleton, which play important roles in cell division, polarization, and intracellular transport. Self-assembly of microtubule polymer from αβ-tubulin heterodimers is highly variable, with stochastic switching between alternate states of net growth and net shortening, a phe...

journal_title：Methods in enzymology

authors： Prahl LS,Castle BT,Gardner MK,Odde DJ

更新日期：2014-01-01 00:00:00

abstract：:Glycosaminoglycans (GAGs) are long unbranched polysaccharides, most of which are linked to a core protein to form proteoglycans. Depending on the nature of their backbone, one can discern galactosaminoglycans (chondroitin sulfate [CS] and dermatan sulfate [DS]) and glucosaminoglycans (heparan sulfate [HS], heparin, hy...

journal_title：Methods in enzymology

authors： Smits NC,Lensen JF,Wijnhoven TJ,Ten Dam GB,Jenniskens GJ,van Kuppevelt TH

更新日期：2006-01-01 00:00:00

abstract：:Approximately one-third of all newly translated polypeptides interact with the endoplasmic reticulum (ER), an event that is essential to target these nascent proteins to distinct compartments within the cell or to the extracellular milieu. Thus, the ER houses molecular chaperones that augment the folding of this diver...

journal_title：Methods in enzymology

authors： Brodsky JL

更新日期：2010-01-01 00:00:00

abstract：:Adenoviral vectors expressing vascular permeability factor/vascular endothelial growth factor (VPF/VEGF, VEGF-A(164)) offer a powerful method for elucidating the mechanisms of pathological angiogenesis and lymphangiogenesis and for evaluating the effectiveness of pro- and anti-angiogenesis therapies. When injected int...

journal_title：Methods in enzymology

authors： Nagy JA,Shih SC,Wong WH,Dvorak AM,Dvorak HF

更新日期：2008-01-01 00:00:00