JoVE General
An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations
Wellcome Trust Centre for Human Genetics, University of Oxford
Genetic associations often remain unexplained at a functional level. This method aims to assess the effect of phenotype-associated genetic markers on gene expression by analyzing cells heterozygous for transcribed SNPs. The technology allows accurate measurement by MALDI-TOF mass spectrometry to quantify allele-specific primer extension products.
JoVE General
Primer Extension Capture: Targeted Sequence Retrieval from Heavily Degraded DNA Sources
Max-Planck Institute for Evolutionary Anthropology, Leipzig
We present a method of targeted ancient DNA sequence retrieval, which we used to reconstruct the complete mitochondrial genomes of five Neandertal individuals. Comparison of these sequences with present day humans suggests that Neandertals had a long term low effective population size.
JoVE General
A PCR-based Genotyping Method to Distinguish Between Wild-type and Ornamental Varieties of Imperata cylindrica
1Department of Biological Sciences, The University of Alabama, Huntsville, 2USDA-APHIS-PPQ, Center for Plant Health Science and Technology
We provide a cost-effective and rapid molecular genotyping protocol that employs variety-specific PCR primers that target DNA sequence differences within the chloroplast trnL-F spacer region to differentiate between varieties of Imperata cylindrica (cogongrass) that cannot be distinguished by morphology alone. These varieties include the federally listed noxious weed, cogongrass and closely-related, wide-spread ornamental variety, I. cylindrica var. koenigii (Japanese blood grass).
JoVE General
Profiling of Pre-micro RNAs and microRNAs using Quantitative Real-time PCR (qPCR) Arrays
We will demonstrate the setup and analysis of pre-microRNA 96-well arrays for QPCR using a robot as well as by hand with a Thermo Scientific Matrix multichannel pipette.
JoVE General
Homemade Site Directed Mutagenesis of Whole Plasmids
1Department of Biology, Johannes Gutenberg-University Mainz, Germany, 2Proteomics division, AlPlanta, Neustadt an der Weinstrasse, Germany
Site directed mutagenesis of whole plasmids is a simple way to create slightly different variations of an original plasmid. Here we demonstrate an easy and cost effective way to introduce base substitutions into a plasmid using standard reagents.
JoVE General
Genome-wide Gene Deletions in Streptococcus sanguinis by High Throughput PCR
The Philips Institute of Oral and Craniofacial Molecular Biology, Virginia Commonwealth University
An efficient genome-wide single gene mutation method has been established using Streptococcus sanguinis as a model organism. This method has achieved via high throughput recombinant PCRs and transformations.
JoVE Immunology and Infection
DNA Fingerprinting of Mycobacterium leprae Strains Using Variable Number Tandem Repeat (VNTR) - Fragment Length Analysis (FLA)
Department of Microbiology, Immunology and Pathology, Colorado State University
Leprosy, caused by Mycobacterium leprae, is still endemic in many places. In order to learn about the spread and mode of transmission of leprosy, it is important to determine which strain of M. leprae has infected a patient. Variable numbers of tandem repeats (VNTR) typing is one such method.
JoVE General
Polymerase Chain Reaction: Basic Protocol Plus Troubleshooting and Optimization Strategies
Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles
PCR has emerged as a common technique in many molecular biology laboratories. Provided here is a quick guide to several conventional PCR protocols. Because each reaction is a unique experiment, optimal conditions required to generate a product vary. Understanding the variables in a reaction will greatly enhance troubleshooting efficiency, thereby increasing the chance to obtain the desired result.
JoVE General
Multiplex PCR and Reverse Line Blot Hybridization Assay (mPCR/RLB)
Centre for Infectious Diseases and Microbiology, University of Sydney
An inexpensive, high throughput method for simultaneous detection of up to 43 molecular targets is described. Applications of mPCR/RLB include microbial typing and detection of multiple pathogens from clinical samples.
JoVE Immunology and Infection
Parasite Induced Genetically Driven Autoimmune Chagas Heart Disease in the Chicken Model
Chagas Disease Multidisciplinary Research Laboratory, University of Brasilia
The inoculation of Trypanosoma cruzi in fertile eggs prior to incubation renders the parasite kDNA minicircle integration in embryo cells genome. Crossbreeding reveals the vertical transfer of the mutations to progeny. The kDNA integrates into coding regions at several chromosomes and the chickens die with an inflammatory autoimmune heart disease.
JoVE General
Efficient Chromatin Immunoprecipitation using Limiting Amounts of Biomass
Department of Pathology, University of Utah School of Medicine
We describe a robust method for chromatin immunoprecipitation using primary T cells. The method is founded on standard approaches, but uses a specific set of conditions and reagents that improve efficiency for limited a quantities of cells. Importantly, a detailed description of the data analysis phase is presented.
JoVE Immunology and Infection
Genotypic Inference of HIV-1 Tropism Using Population-based Sequencing of V3
Laboratory Program, BC Centre for Excellence in HIV/AIDS
HIV tropism can be inferred from the V3 region of the viral envelope. V3 is PCR amplified in triplicate using nested RT-PCR, sequenced, and interpreted using bioinformatic software. Samples with with 1 or more sequence(s) with low g2P scores are classified as non-R5 virus.
JoVE Clinical and Translational Medicine
MicroRNA Detection in Prostate Tumors by Quantitative Real-time PCR (qPCR)
1Department of Laboratory Medicine & Pathobiology, University of Toronto, 2Division of Urology, Sunnybrook Health Sciences Centre, Toronto, Canada, 3Department of Anatomic Pathology, Sunnybrook Health Sciences Centre, Toronto, Canada, 4Biological Sciences, Sunnybrook Research Institute
Quantitative Real Time polymerase chain reaction (qPCR) is a rapid and sensitive method to investigate the expression levels of various microRNA (miRNA) molecules in tumor samples. Using this method expression of hundreds of different miRNA molecules can be amplified, quantified, and analyzed from the same cDNA template.
JoVE Bioengineering
High Throughput MicroRNA Profiling: Optimized Multiplex qRT-PCR at Nanoliter Scale on the Fluidigm Dynamic ArrayTM IFCs
1The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, 2Center for Reproductive Sciences, University of California San Francisco, 3Department of Urology, University of California San Francisco, 4Department of Cell and Tissue Biology, University of California San Francisco, 5Fluidigm Corporation, Fluidigm Corporation, 6Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Center, 7UCSF - Helen Diller Family Comprehensive Cancer Center, University of California San Francisco
Here we describe an optimized multiplex reverse transcriptase quantitative PCR (qRT-PCR) protocol in combination with a microfluidic platform as a cost and time effective high-throughput screening tool for microRNA (miRNA) expression levels, especially when working with limited amounts of sample.
JoVE General
Genotyping of Plant and Animal Samples without Prior DNA Purification
Thermo Scientific Molecular Biology Products, Thermo Fisher Scientific
The Direct PCR approach presented here facilitates PCR amplification directly from small amounts of unpurified plant and animal tissue.
JoVE General
Associated Chromosome Trap for Identifying Long-range DNA Interactions
Medical Service, VA Palo Alto Health Care System , Stanford University School of Medicine
The associated chromosome trap (ACT) assay is a novel unbiased method for identifying long-range DNA interactions. The characterization of long range DNA interactions will allow us to determine the relationship of nuclear architecture to gene expression in both normal physiology and in diseased states.
JoVE General
Telomere Length and Telomerase Activity; A Yin and Yang of Cell Senescence
1Department of Medicine, Albert Einstein College of Medicine, 2Diabetes Research and Training Center, Albert Einstein College of Medicine, 3Department of Genetics, Albert Einstein College of Medicine
An accurate, short, sophisticated and cheap method is described that assesses telomere length in multiple tissues and species using qRT-PCR. In addition, we will describe a simple assay to assess telomerase activity as a complementary backbone test for telomere length.
JoVE Clinical and Translational Medicine
Identification of Sleeping Beauty Transposon Insertions in Solid Tumors using Linker-mediated PCR
1Department of Obstetrics, Gynecology & Women's Health, Masonic Cancer Center, University of Minnesota, Minneapolis, 2Department of Genetics, Cell Biology & Development, Center for Genome Engineering, University of Minnesota, Minneapolis
A method of identifying unknown drivers of carcinogenesis using an unbiased approach is described. The method uses the Sleeping Beauty transposon as a random mutagen directed to specific tissues. Genomic mapping of transposon insertions that drive tumor formation identifies novel oncogenes and tumor suppressor genes
JoVE General
Primer-Free Aptamer Selection Using A Random DNA Library
1Department of Pathology, Hershey Medical Center, Pennsylvania State University, 2Department of Chemistry, Pennsylvania State University, 3Departments of Pathology, and Biochemistry and Molecular Biology, Hershey Medical Center, Pennsylvania State University, 4Materials Research Institute, Pennsylvania State University
SELEX protocols comprise multiple rounds of selection, each of which require regeneration of bound ligands, which in turn require fixed primer sequences flanking the random library regions. These fixed primer sequences can interfere with the selection process (false positives and negatives). Here we present a primer-free protocol.
JoVE Immunology and Infection
An Allelotyping PCR for Identifying Salmonella enterica serovars Enteritidis, Hadar, Heidelberg, and Typhimurium
Department of Population Health, University of Georgia
We describe a multiplex PCR for the rapid detection of Salmonella enterica serovars Enteritidis, Hadar, Heidelberg, and Typhimurium. Specific Salmonella serovars can be identified by targeting a multiplex PCR to genes and sequences unique to the O-antigen biosynthesis cluster and flagellin of a given serovar. Serovar is assigned then to a Salmonella isolate based on the appearance of specific, size amplicons (PCR product) corresponding to the target allele.
JoVE Clinical and Translational Medicine
Detection and Genogrouping of Noroviruses from Children's Stools By Taqman One-step RT-PCR
1Laboratorio de Investigación y Desarrollo (LID), Universidad Peruana Cayetano Heredia, 2Bloomberg School of Public Health, Johns Hopkins University, 3Laboratorio de Diagnostico Molecular, Facultad de Medicina, University of Concepcion,Chile, 4University of California San Diego School of Medicine
A One-Step RT-PCR assay for detection and genogroup identification of Norovirus isolates from children’s stools, that utilizes primers and TaqMan probes specific to the open reading frame 1 (ORF1)-ORF2 junction region, the most conserved region of the Norovirus genome is described. A non-commercial, cost-effective RNA extraction method is detailed.
JoVE General
Quantitative Real-Time PCR using the Thermo Scientific Solaris qPCR Assay
Thermo Scientific Solaris qPCR Products
The Solaris qPCR Gene Expression Assays are novel pre-designed qPCR primer/probe combinations designed to simplify the qPCR process without sacrificing the specificity and robustness of the assay.
JoVE General
Separation of Mouse Embryonic Facial Ectoderm and Mesenchyme
1Department of Craniofacial Biology, University of Colorado Denver Anschutz Medical Campus, 2Department of Cell and Developmental Biology, University of Colorado Denver Anschutz Medical Campus
A protocol for separation of embryo facial ectoderm and mesenchyme is described. We use Dispase II to treat whole embryos first, dissect whole facial prominences out, and then separate the facial ectoderm and mesenchyme.
JoVE General
A Rapid High-throughput Method for Mapping Ribonucleoproteins (RNPs) on Human pre-mRNA
1Department of Molecular and Cellular Biology, Brown University, 2Center for Computational Molecular Biology, Brown University
Due to the transient nature of pre-mRNA, it can be difficult to isolate and study in vivo. Here, we present a novel in vitro approach to investigate RNA-protein interactions using a synthetic oligo pool that tiles across selected regions of pre-mRNA.
JoVE General
iCLIP - Transcriptome-wide Mapping of Protein-RNA Interactions with Individual Nucleotide Resolution
1Laboratory of Molecular Biology, Medical Research Council - MRC, 2European Bioinformatics Institute, EMBL Heidelberg, 3Computer and Information Science, University of Ljubljana, 4Wellcome Trust Genome Campus, Wellcome Trust Sanger Institute
The spatial arrangement of RNA-binding proteins on a transcript is a key determinant of post-transcriptional regulation. Therefore, we developed individual-nucleotide resolution UV crosslinking and immunoprecipitation (iCLIP) that allows precise genome-wide mapping of the binding sites of an RNA-binding protein.
JoVE Immunology and Infection
Prediction of HIV-1 Coreceptor Usage (Tropism) by Sequence Analysis using a Genotypic Approach
1Institute of Virology, University of Cologne, 2Max Planck Institute for Informatics, 3Institute for Immune genetics, 4Department of Gastroenterology, Hepatology and Infectiology, University of Duesseldorf, 5Department of Dermatology, University of Essen, 6Department of Internal Medicine, University of Cologne, 7Augustinerinnen Hospital
The prediction of the coreceptor usage of HIV-1 is required for the administration of a new class of antiretroviral drugs, i.e. coreceptor antagonists. It can be performed by sequence analysis of the env gene and subsequent interpretation through an internet based interpretation system (geno2pheno[coreceptor]).
JoVE General
DNA Methylation: Bisulphite Modification and Analysis
1Epigenetics Group, Cancer Research Program, Garvan Institute of Medical Research, 2St Vincent's Clinical School, University of NSW
The gold standard for DNA methylation analysis is genomic sequencing of bisulphite converted DNA. This method takes advantage of the increased sensitivity of cytosine compared with 5-methylcytosine (5-MeC) to bisulphite deamination under acidic conditions. Unmethylated cytosines can be distinguished from methylated cytosines after PCR amplification of the target genomic DNA.
JoVE Immunology and Infection
Amplifying and Quantifying HIV-1 RNA in HIV Infected Individuals with Viral Loads Below the Limit of Detection by Standard Clinical Assays
1The virology Core at the HIV Drug Resistance Program, NCI-Frederick, 2Division of Infectious Diseases, University of Pittsburgh, 3Department of Molecular Biology and Microbiology, Tuffts University
Quantifying levels of HIV-1 RNA in plasma and sequencing single HIV-1 genomes from individuals with viral loads below the limit of detection (50-75 copies/ml) is difficult. Here we describe how to extract and quantify plasma viral RNA using a real time PCR assay that reliably measures HIV-1 RNA down to 0.3 copies/ml and how to amplify viral genomes by single genome sequencing, from samples with very low viral loads.
JoVE General
Genome-wide Screen for miRNA Targets Using the MISSION Target ID Library
The Target ID Library is a plasmid-based, genome-wide collection of cloned cDNA used to identify miRNA targets. Here we demonstrate its use and application.
JoVE General
Mutagenesis and Analysis of Genetic Mutations in the GC-rich KISS1 Receptor Sequence Identified in Humans with Reproductive Disorders
1Division of Endocrinology and Metabolism, Department of Medicine, University of Miami Miller School of Medicine, 2Department of Molecular and Cellular Pharmacology, University of Miami Miller School of Medicine
Mutations in the kisspeptin receptor (KISS1R) are associated with reproductive disorders in patients. Here we describe how to introduce mutations of interest in the GC-rich sequence of KISS1R as well as the use of KISS1R constructs to characterize the degradation pathway of the receptor by immunoprecipitation and western blot.
JoVE General
The Green Monster Process for the Generation of Yeast Strains Carrying Multiple Gene Deletions
1Department of Synthetic Biology and Bioenergy, J. Craig Venter Institute, 2Department of Microbial and Environmental Genomics, J. Craig Venter Institute, 3Donnelly Centre & Department of Molecular Genetics, University of Toronto, 4Lunenfeld Research Institute, Mt Sinai Hospital
The Green Monster method enables the rapid assembly of multiple deletions marked with a reporter gene encoding green fluorescent protein. This method is based on driving yeast strains through repeated cycles of sexual assortment of deletions and fluorescence-based enrichment of cells carrying more deletions.
JoVE General
Methylated DNA Immunoprecipitation
1Department of Cancer Genetics and Developmental Biology, BC Cancer Research Centre, 2Interdisciplinary Oncology Program, University of British Columbia - UBC, 3These authors contributed equally., 4Department of Pathology and Laboratory Medicine, University of British Columbia - UBC, 5Photography/Video Production, Multi-Media Services, BC Cancer Agency, 6Department of Medical Genetics, Life Sciences Institute,, University of British Columbia - UBC
This video demonstrates the protocol for methylated DNA immunoprecipitation (MeDIP). MeDIP is a two day procedure that selectively extracts methylated DNA fragments from a genomic DNA sample using antibodies with specificity for 5 -methylcytosine (anti-5 mC).
JoVE Immunology and Infection
Using a Pan-Viral Microarray Assay (Virochip) to Screen Clinical Samples for Viral Pathogens
1Department of Laboratory Medicine, University of California, San Francisco, 2Division of Infectious Diseases, University of California, San Francisco
The Virochip is a pan-viral microarray designed to simultaneously detect all known viruses as well as novel viruses on the basis of conserved sequence homology. Here we demonstrate how to run a Virochip assay to analyze clinical samples for the presence of both known and unknown viruses.
JoVE Immunology and Infection
In vitro tRNA Methylation Assay with the Entamoeba histolytica DNA and tRNA Methyltransferase Dnmt2 (Ehmeth) Enzyme
1Faculty of Medicine, Rappaport Institute, Technion - Israel Institute of Technology, 2The Pharmacy and Biochemistry Institute, Johannes Gutenberg University
This protocol describes the preparation of a synthetic tRNA substrate for the Entamoeba histolytica DNA/tRNA methyltransferase 2 (Dnmt2) homolog Ehmeth and the measure of its methyltransferase activity. This experimental approach can be used for investigating the activity of other Dnmt2 proteins.
JoVE General
Competitive Genomic Screens of Barcoded Yeast Libraries
1Banting and Best Department of Medical Research and Department of Molecular Genetics, University of Toronto, 2Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, 3Donnelly Sequencing Centre, University of Toronto, 4Genetics and Molecular Biology Branch, National Human Genome Research Institute, NIH, 5Stanford Genome Technology Center, Stanford School of Medicine, Stanford University, 6Department of Pharmaceutical Sciences, University of Toronto
We have developed comprehensive, unbiased genome-wide screens to understand gene-drug and gene-environment interactions. Methods for screening these mutant collections are presented.
JoVE Neuroscience
Profiling Voltage-gated Potassium Channel mRNA Expression in Nigral Neurons using Single-cell RT-PCR Techniques
Department of Pharmacology, University of Tennessee College of Medicine
Neurons are first characterized electrophysiologically. Then the cytoplasm from the recorded neuron is aspirated and subjected to reverse transcription-PCR analysis to detect the expression of mRNAs for neurotransmitter synthesis enzymes, ion channels, and receptors.
JoVE Neuroscience
Optimized Analysis of DNA Methylation and Gene Expression from Small, Anatomically-defined Areas of the Brain
Max Planck Institute of Psychiatry
A streamlined workflow to study DNA methylation and gene expression changes upon early-life stress is shown. Starting from maternal separation of newborn mice and isolation of discrete brain tissues, we represent a protocol to simultaneously isolate DNA and RNA from brain tissue punches for subsequent bisulfite sequencing and RT-PCR analysis.
JoVE Neuroscience
Modeling Neural Immune Signaling of Episodic and Chronic Migraine Using Spreading Depression In Vitro
1Department of Neurology and Committee on Neurobiology, The University of Chicago Medical Center, 2Department of Neurology, The University of Chicago Medical Center
Migraine and its transformation to chronic migraine are immense healthcare burdens in need of improved treatment options. We seek to define how neural immune signaling modulates the susceptibility to migraine, modeled in vitro using spreading depression in hippocampal slice cultures, as a means to develop novel therapeutic targets.
JoVE General
Single Cell Transcriptional Profiling of Adult Mouse Cardiomyocytes
1Buck Institute for Research on Aging, 2Department of Physiology & Biophysics, University of Washington
Single cell expression profiling allows the detailed gene expression analysis of individual cells. We describe methods for the isolation of cardiomyocytes, and preparing the resulting lysates for either whole transcriptome microarray or qPCR of specific targets.
JoVE General
Determination of DNA Methylation of Imprinted Genes in Arabidopsis Endosperm
Department of Biology, Saint Louis University
Imprinting is a phenomenon in plant and mammal reproduction. DNA methylation plays an important role in mechanisms of imprinting. Isolating endosperm and determining methylation status of imprinted genes in Arabidopsis can be difficult. In this protocol, we describe how to isolate endosperm and determine methylation by bisulfite sequencing.
JoVE Immunology and Infection
ampliPHOX Colorimetric Detection on a DNA Microarray for Influenza
InDevR, Inc.
ampliPHOX colorimetric detection technology is presented as an inexpensive alternative to fluorescence detection for microarrays. Based on photopolymerization, ampliPHOX produces solid polymer spots visible to the naked eye in just a few minutes. Results are then imaged and automatically interpreted with a simple yet powerful software package.
JoVE Immunology and Infection
Measurement of γHV68 Infection in Mice
Department of Molecular Microbiology and Immunology, University of Southern California, Los Angeles
γ-Herpesviruses (γ-HVs) establish life-long persistency in their host. Infection of mice with γ-HV68 provides a genetically tractable in vivo model for the characterization of the lifecycle/pathogenesis of γHVs. This protocol describes the detection and quantitation of γHV68 infection at acute and latent stages following infection by plaque-forming, infectious center, and qPCR assays.
JoVE General
Single Oocyte Bisulfite Mutagenesis
1Department of Obstretrics & Gynaecology, Schulich School of Medicine and Dentistry, University of Western Ontario, 2Department of Biochemistry, Schulich School of Medicine and Dentistry, University of Western Ontario, 3Children's Health Research Institute
Bisulfite mutagenesis is the gold standard for analyzing DNA methylation. Our modified protocol allows for DNA methylation analysis at the single-cell level and was specifically designed for individual oocytes. It can also be used for cleavage-stage embryos.
JoVE General
Detection of Rare Genomic Variants from Pooled Sequencing Using SPLINTER
1Center for Genome Sciences and Systems Biology, Department of Genetics, Washington University School of Medicine, 2Department of Internal Medicine, Washington University School of Medicine, 3Department of Pediatrics, Washington University School of Medicine
Pooled DNA sequencing is a fast and cost-effective strategy to detect rare variants associated with complex phenotypes in large cohorts. Here we describe the computational analysis of pooled, next-generation sequencing of 32 cancer-related genes using the SPLINTER software package. This method is scalable, and applicable to any phenotype of interest.
JoVE Neuroscience
In ovo Electroporation of miRNA-based Plasmids in the Developing Neural Tube and Assessment of Phenotypes by DiI Injection in Open-book Preparations
Institute of Molecular Life Sciences, University of Zurich
A method by which gene expression in the neural tube can be downregulated in a cell type-specific, traceable manner is described. We demonstrate how in ovo electroporation of microRNA-based plasmids that elicit spatiotemporally controlled RNA interference can be used to investigate commissural axon guidance in the developing neural tube.
JoVE General
Single Read and Paired End mRNA-Seq Illumina Libraries from 10 Nanograms Total RNA
1Regenerative Biology, Morgridge Institute for Research, 2Department of Cell & Regenerative Biology, University of Wisconsin, 3Department of Molecular, Cellular, & Regenerative Biology, University of California
Here we describe a method for preparation of both single read and paired end Illumina mRNA-Seq sequencing libraries for gene expression analysis based on T7 linear RNA amplification. This protocol requires only 10 nanograms of starting total RNA and generates highly consistent libraries representing whole transcripts.
JoVE General
Expression Analysis of Mammalian Linker-histone Subtypes
We describe a set of assays to analyze expression levels of H1 linker histones. mRNA of individual H1 genes are quantitatively measured by random primer based reverse transcription followed by real-time PCR, whereas protein quantification of H1 histones is achieved by HPLC analysis.
JoVE General
Chromatin Immunoprecipitation (ChIP) using Drosophila tissue
Department of Biology, Johns Hopkins University
Recently high-throughput sequencing technology has greatly increased sensitivity of Chromatin Immunoprecipitation (ChIP) experiment and prompted its application using purified cells or dissected tissue. Here we delineate a method to use ChIP technique with Drosophila tissue, which can address the endogenous chromatin state in a well-characterized biological system.
JoVE General
Avidity-based Extracellular Interaction Screening (AVEXIS) for the Scalable Detection of Low-affinity Extracellular Receptor-Ligand Interactions
Cell Surface Signalling Laboratory, Wellcome Trust Sanger Institute
AVEXIS is a high throughput protein interaction assay developed to systematically screen for novel extracellular receptor-ligand pairs involved in cellular recognition processes. It is specifically designed to detect transient protein interactions that are difficult to identify using other high throughput approaches.
JoVE General
Isolation and Differentiation of Stromal Vascular Cells to Beige/Brite Cells
1UCSF Diabetes Center and Department of Cell and Tissue Biology, University of California, San Francisco, 2Department of Biology, University of Copenhagen, Denmark, 3National Institute of Nutrition and Seafood Research, Bergen, Norway
Primary white preadipocytes isolated from white adipose tissues in mice can be differentiated into beige/brite cells. Presented here is a reliable cellular model system to study the molecular regulation of "browning" of white fat.
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