Abstract:
:Once the appropriate site has been selected for the attachment of GFP to the sarcomeric protein, it is quite remarkable that the large size of the GFP molecule does not appear to interfere with the localization of the fluorescent sarcomeric proteins into the sarcomeric regions of the myofibrils. A similar approach using truncated parts of sarcomeric proteins linked to GFP should allow studies of the targeting properties of other sarcomeric domains for localization and assembly studies.
journal_name
Methods Enzymoljournal_title
Methods in enzymologyauthors
Dabiri GA,Ayoob JC,Turnacioglu KK,Sanger JM,Sanger JWdoi
10.1016/s0076-6879(99)02017-0subject
Has Abstractpub_date
1999-01-01 00:00:00pages
171-86eissn
0076-6879issn
1557-7988pii
S0076-6879(99)02017-0journal_volume
302pub_type
杂志文章abstract::Dicer is a multidomain ribonuclease that processes double-stranded RNAs (dsRNAs) to 21-nt small interfering RNAs (siRNAs) during RNA interference and excises microRNAs (miRNAs) from precursor hairpins. PAZ and PIWI domain (PPD) proteins, also involved in RNAi and miRNA function, are the best-characterized proteins kno...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(04)92019-8
更新日期:2005-01-01 00:00:00
abstract::Glycosylation is a complex form of protein modification occurring in the secretory pathway. The addition of N- and O-glycans affects intracellular processes like the folding and trafficking of most glycoproteins. To better understand the impact of glycosylation in protein folding and maturation, parameters like glycos...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-385928-0.00010-9
更新日期:2011-01-01 00:00:00
abstract::Membrane proteins (MPs) are insoluble in aqueous media as a result of incompatibility between the hydrophilic property of the solvent molecules and the hydrophobic nature of MP surfaces, normally associated with lipid membranes. Amphipathic compounds are necessary for extraction of these macromolecules from the native...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2014.12.021
更新日期:2015-01-01 00:00:00
abstract::Microtubule (MT)-based motor proteins transport many cellular factors to their functionally relevant locations within cells, and defects in transport are linked to human disease. Understanding the mechanism and regulation of this transport process in living cells is difficult because of the complex in vivo environment...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-397924-7.00013-3
更新日期:2014-01-01 00:00:00
abstract::Perhaps the most important contribution of FLN is that it provides an experimental approach to relate physical changes in the protein to predicted dynamical behavior. It is clear that the sample is inhomogeneously broadened in a continuous manner, consistent with the damped motion of proteins. At the same time configu...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/s0076-6879(97)78007-8
更新日期:1997-01-01 00:00:00
abstract::Circadian clocks are present in most cells and are essential for maintenance of daily rhythms in physiology, mood, and cognition. Thus, not only neurons of the central circadian pacemaker but also many other peripheral tissues possess the same functional and self-sustained circadian clocks. Surprisingly, however, thei...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/bs.mie.2014.10.023
更新日期:2015-01-01 00:00:00
abstract::This article describes the methods and techniques used to produce mutagenized mice to conduct high-throughput forward genetic screens for circadian rhythm mutants in the mouse. In particular, we outline methods to safely prepare and administer the chemical mutagen N-nitroso-N-ethylurea (ENU) to mice. We also discuss t...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(05)93007-3
更新日期:2005-01-01 00:00:00
abstract::A fundamental function of the vasculature is to deliver oxygen to tissues and organs. The cells that make up the vasculature also require oxygen, and are acted upon by oxygen in direct and indirect ways that can have significant effects on acute and chronic vascular function and morphology. The role that oxygen, or it...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(08)02813-9
更新日期:2008-01-01 00:00:00
abstract::Human solid tumors are invariably less well-oxygenated than the normal tissues from which they arose. This so-called tumor hypoxia leads to resistance to radiotherapy and anticancer chemotherapy as well as predisposing for increased tumor metastases. In this chapter, we examine the resistance of tumors to radiotherapy...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(07)35015-5
更新日期:2007-01-01 00:00:00
abstract::Neutron reflectometry (NR) is uniquely positioned in structural biology, because of its ability to characterize biomolecular interfacial architectures like lipid membranes and membrane-associated proteins nondestructively and in their native environment. Mimicking biological processes, samples can be manipulated and t...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.05.019
更新日期:2016-01-01 00:00:00
abstract::Genomes can be viewed in terms of their gene content and the order in which the genes appear along each chromosome. Evolutionary events that affect the gene order or content are "rare genomic events" (rarer than events that affect the composition of the nucleotide sequences) and have been advocated by systematists for...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(05)95035-0
更新日期:2005-01-01 00:00:00
abstract::This chapter outlined the methods used to study intra- and extracellular modifications of apolipoproteins. These and other related studies have shown that several of the apolipoproteins undergo a series of intra- and extracellular modifications as follows: All apolipoproteins studied contain an 18-26 long signal pepti...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(86)28100-8
更新日期:1986-01-01 00:00:00
abstract::The coat protein complex II (COPII) coat is responsible for direct capture of membrane cargo proteins and for the physical deformation of the endoplasmic reticulum (ER) membrane that drives the transport vesicle formation. The use of an in vitro reconstitution system comprising purified components is desirable for stu...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(05)04009-7
更新日期:2005-01-01 00:00:00
abstract::Acidic organelles and vesicles, such as endosomes, lysosomes, autophagosomes, trans-Golgi network, and synaptic vesicles, are known to play important roles in a broad range of cellular events. To facilitate studying these multifunctional systems, we describe here an acid-brightening fluorescent protein (abFP), which f...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2020.04.013
更新日期:2020-01-01 00:00:00
abstract::The identification of novel forms of O-linked glycosylation on epidermal growth factor and thrombospondin type 1 repeats, and their emerging functional significance, require the development of new methods for their analysis. This chapter describes detailed methods to analyze both the structure and the site of modifica...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/S0076-6879(06)17008-1
更新日期:2006-01-01 00:00:00
abstract::Measurement of catalysis by MnSOD using direct observation of the UV absorbance of superoxide allows determination of steady-state catalytic constants. Stabilizing superoxide in aprotic solvents such as dimethyl sulfoxide permits the use of stopped-flow spectrophotometry, although significant information is lost in th...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/s0076-6879(02)49321-4
更新日期:2002-01-01 00:00:00
abstract::Although most eukaryotic mRNAs are degraded by exonucleases acting on either end of the molecule, a subset of mRNAs undergo endonuclease cleavage within the mRNA body. Endonuclease cleavage can be activated by cellular stress, extracellular signals, or by ribosome stalling, as might occur at a premature termination co...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(08)02613-X
更新日期:2008-01-01 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
pub_type: 杂志文章
doi:10.1016/S0076-6879(10)79004-2
更新日期:2010-01-01 00:00:00
abstract::Current methodologies available to quantify changes in mitochondrial turnover are limited to pulse-chase assays or specific assays that quantify mitophagy. Accordingly, new tools that can assess mitochondrial turnover are needed for the study of cellular, subcellular, and spatial parameters of mitochondrial turnover a...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-801415-8.00002-3
更新日期:2014-01-01 00:00:00
abstract::Polarized epithelial cells are characterized by distinct plasma membrane domains and asymmetrical distribution of cell surface proteins and lipids. In vertebrates, tight junctions act as a fence between the apical and basolateral domains. Although many of the key components of the polarity machinery have been identifi...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/S0076-6879(06)06026-5
更新日期:2006-01-01 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::Synthetic hydrogen sulfide (H2S) donors are useful research tools as well as potential therapeutic agents. In this chapter, we report the detailed protocols for the synthesis and evaluation of a series of phosphorodithioate-based H2S donors. Fluorescence assays were used to determine H2S release from the donors in bot...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2014.11.032
更新日期:2015-01-01 00:00:00
abstract::The combined use of rotating-frame relaxation methods, temperature-dependent measurements of line shapes and magnetization transfer experiments allows in favorable cases the examination in some detail of exchange processes that occur on the millisecond time scale. It is possible to determine not only the rate constant...
journal_title:Methods in enzymology
pub_type: 杂志文章,评审
doi:10.1016/s0076-6879(94)39023-1
更新日期:1994-01-01 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::RNA-binding proteins (RBPs) coordinate post-transcriptional control of gene expression, often through sequence-specific recognition of primary transcripts or mature messenger RNAs. Hundreds of RBPs are encoded in the human genome, most with undefined or incompletely defined biological roles. Understanding the function...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2015.02.007
更新日期:2015-01-01 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
pub_type: 杂志文章
doi:10.1016/B978-0-12-386471-0.00005-5
更新日期:2011-01-01 00:00:00
abstract::Site-directed mutagenesis is a PCR-based method to mutate specified nucleotides of a sequence within a plasmid vector. This technique allows one to study the relative importance of a particular amino acid for protein structure and function. Typical mutations are designed to disrupt or map protein-protein interactions,...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/B978-0-12-418687-3.00019-7
更新日期:2013-01-01 00:00:00
abstract::Hormone, hormone-like substances, and neuroendocrine peptides are natural constituents of milk, and they may have an important physiological and pharmacological role in neonate development. The concentration of these peptides in milk greatly exceeds those in serum and implies an active concentration mechanism in the m...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(89)68038-x
更新日期:1989-01-01 00:00:00
abstract::Cellular signaling and regulatory cascades often rely on post-translational modification of proteins, particularly phosphorylation, to quickly and effectively relay signals from a variety of inputs. Numerous kinases, the effectors of phosphorylation, and kinase networks have been implicated in human diseases. Until re...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/bs.mie.2019.07.017
更新日期:2019-01-01 00:00:00
abstract::Given the increasing evidence of oxidative stress in AD brain and studies from different perspectives that appear to show a converging, central role for A beta in the pathogenesis and etiology of AD, insight into A beta-associated free radical oxidative stress will likely lead to a greater understanding of AD and, pot...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/s0076-6879(99)09050-3
更新日期:1999-01-01 00:00:00