Phenotype in Biological Technology

Transposagen Creates a Rat Model of the Human Immune System

... companies. "Transposagen is pleased to have characterized the world's first rat model of SCID. We now have intellectual property covering the SCID phenotype in rat and will be offering the SCID rat and other rat models of the immune system in the near future," said Dr. Eric Ostertag , CEO of ...

First-Ever Egg Donor Web Portal Becomes One of The Largest Resources for Aspiring Parents in the U.S.

... perfect donor, the comprehensive yet easy-to-use database enables intended parents to search specific donor parameters such as ethnicity, education, phenotype and more. The system then automatically generates an email that is sent directly to the registered donor agency of the individual donors. ...

Prometheus Research Signs 3-Year Contract With Simons Foundation to Expand HTSQL Informatics System for Autism Research

... Simons Foundation. "This web-based tool offers researchers unprecedented access to DNA specimens on affected families, combined with high quality phenotype data," Johnson said. The SFARI mission is to improve the diagnosis, treatment, and prevention of autism and related developmental disorders. The ...

Former GE Healthcare Director, Per Foss Appointed CEO for HUNT Biosciences

... HUNT Study, which for the past 25 years has gathered blood samples from the general population of the Nord-Trondelag region together with detailed phenotype and environmental data. Foss joins just as recruitment for the third phase, HUNT III has closed, again with an astonishing high inclusion rate of ....

Atherotech to Exhibit its VAP(R) Cholesterol Test at Internal Medicine 2009 in Philadelphia

... April 23-25, 2009, at the Pennsylvania Convention Center in Philadelphia. Used in more than 100 clinical trials, including the Heredity and phenotype Intervention (HAPI) Heart Study recently published in Science , the VAP (Vertical Auto Profile) Test is the most accurate cholesterol test available ...

Heart Disease: An Epidemic For Firefighters

... screen of more than a million genes including newly identified KIF6 (statin responsiveness gene) and 9p21 (myocardial infarction gene), advanced phenotype (blood) and imaging analyses, diet and exercise review over the year-long study. Results and explanations were presented to the groups followed by ...

Atherotech to Exhibit the VAP(R) Cholesterol Test at ACC.09 in Orlando

... March 29-31, 2009, at the Orange County Convention Center in Orlando, Fla. Used in more than 100 clinical trials, including the Heredity and phenotype Intervention (HAPI) Heart Study recently published in Science , the VAP (Vertical Auto Profile) Test is the most accurate cholesterol test available ...

VAP Cholesterol Test Helps In Search For New Heart Disease Drugs

... disease. The genome-wide association study (GWAS) of fasting and postprandial triglyceride levels was performed as part of the Heredity and phenotype Intervention (HAPI) Heart Study. The results, published in the highly respected journal, Science, identified a specific gene mutation ( APOC3 ...

Data to Be Presented at 58th Annual Meeting of The American Society of Human Genetics

... said Chief Medical Officer Emil Kakkis, M.D., Ph.D. The following posters will be featured: 590/W - "Implications of absence of clinical phenotype on Morquio A mice: Why rodents do not require skeleton keratan sulfate?" 752/W - "Intrathecal (IT) enzyme replacement therapy (ERT) for symptomatic ...

Repligen Announces Publication of Positive Results with Proprietary HDAC Inhibitor in Huntington's Disease Model

... is covered by Repligen's exclusive license from The Scripps Research Institute. The study entitled "The HDAC Inhibitor 4b Ameliorates the Disease phenotype and Transcriptional Abnormalities in Huntington's Disease Transgenic Mice" will be published the week of September 15, 2008 in the online version of ...

GenVault Expands Scientific Advisory Board

... systems, the biochemistry of the dried state, RNA applications in forensic science, Y-chromosome biomarker development, single cell analysis and phenotype prediction. About GenVault GenVault is the global leader in providing biosample workflow, transport, and storage solutions for genomic medicine, ...

Monogram Biosciences Launches First Resistance Assay for HIV Integrase Inhibitors

... choices for a number of years," said Dr. Charles Hicks, Associate Professor of Medicine at Duke University Medical Center. "Tools like HIV resistance phenotype tests (including Monogram's PhenoSense Integrase and PhenoSense GT assays) and the HIV tropism assay (Trofile(TM)) are important tools to help ...

Ocular Biopharmaceutical Company Charlesson Announces $1.6MM in New Funding and Upcoming Presentations at The Association for Research in Vision and Ophthalmology

... of AMD-therapeutics in development. There are only a few genetic mouse models which have been reported to present with features of AMD, but this phenotype only develops at very late ages. Therefore, a genetic, reproducible, economical, and quantifiable mammalian AMD model is of great significance to aid ...

Story tips from the Department of Energy's Oak Ridge National Laboratory, March 2008

... genetically analyzing plants exposed to an unknown environmental stress and then comparing that genomic signature against a database of already known phenotype information linked to specific genes within the plant. A network analysis determines the gene clusters responsible for the behavior. These clusters ...

SNPs Powerful Tools for Association Studies

... the linked region that are correlated with the phenotype being studied. LOD scores ... already suspect is associated with the phenotype of interest. These studies assess the genetic ... samples from patients with a specific disease phenotype and has a belief or evidence that the underlying ...

Purification and Characterization of beta-Lactoglobulin Genetic Variants A and B Using Preparative Electrophoresis and Isoelectric Focusing

... been detected, 9 of which the bovine phenotype A and phenotype B are most predominant. The bovine ... at pH range 58. Commercial bovine βLG phenotype standards A, B, and A/B were analyzed ...

Setting up Successful siRNA Library Screens

... the intensity of a cellular phenotype range from microscopic assays that monitor ... that quantitates a cellular phenotype and maximizes the ... siRNA should produce the desired phenotype when transfected into cells, ...

Precursor miRNAs for Successful miRNA Functional Studies

... that any target gene regulation or cellular phenotype observed is the result of activity of ... that any target gene regulation or cellular phenotype is the result of activity of the ... Anti-miR miRNA Inhibitors and then assayed for a phenotype like cell cycle arrest or ...

Matched siRNAs and Assays: Ambion + Applied Biosystems = RNAi Success

... optimize transfection, and to correlate phenotype with the extent of knockdown ... Correlating phenotype with the Extent of Knockdown ... functional siRNA experimental results, the phenotype elicited should be ...

Are siRNA Pools Smart?

... pools often failed to display a phenotype consistent with the majority ... for which two single siRNAs produce a phenotype that is significantly different than ... which two single siRNAs generated a phenotype that was statistically ...

XL10-Gold Cells Supplied in New Single-Reaction Format

... and competent cells exhibit the Hte phenotype for high transformation efficiency and exhibit ... efficiencies for ligated DNA. This phenotype is observed in cells that carry an ... format. The XL10-Gold strain exhibits the Hte phenotype for high transformation efficiency and provides ...

Map and Link Human Genetic Disorders with SSLP Analysis

... lead to understanding the relationship between phenotype and gene. Simple Sequence-Length Polymorphism ... in Stickler syndrome. 6,7 To determine if the phenotype in a family with Stickler syndrome is linked to ... segment of chromosome 9p13 to which the phenotype is linked. In a genotyping experiment ...

Highest Possible Transformation Efficiencies for High-Throughput Applications

... ligated DNA increased 25-fold. This phenotype allows competent cells to better accept ligated ... found that competent cells with the Hte phenotype are the best choice for any cloning ... libraries and PCR cloning. The Hte phenotype helps 96Pack Gold cells fulfill the ...

Human Primary Preadipocytes and Differentiated Adipocytes

... that initiate and maintain the differentiated phenotype of adipocytes. Human preadipocytes provide the ... that leads to the mature adipocyte phenotype ( Figure 1 , panel A and B). ... used to characterize many gene functions. The phenotype of the altered expression state allows the ...

RNAi as a Tool for Mammalian Gene Analysis: Applications of siRNAs

... therapeutic target and determining if the desired phenotype results provides confidence that an inhibitor of the ... other cell cycle genes and assaying for a cell cycle phenotype could identify genes that might serve at the same ...

Recommendations for Successful siRNA Library Screens

... by mRNA studies, there was essentially no difference in the phenotype induced by the phenotype in a screen, we were able to use the results of the ...

Perform RNAi Library Screens on Any Budget

... conditions determined in Step 1B. Step 3: Assay cellular phenotype (e.g., cellular proliferation or apoptosis). Compare results ... two of the three siRNAs tested resulted in a cellular phenotype that was significantly different (>2 standard ...

The QIAGEN Guide to Animal Cell Culture

... reached confluency. At lower cell densities, however, the normal phenotype can be maintained. Primary cell culture is generally more ... genes (e.g., the SV40 transforming-antigen genes). The phenotype of these cultures is intermediate between finite cultures and ...

Marshfield Clinic charges ahead in genetic research

... the population. Understanding the population then translates right back to better patient care and better medication prescriptions by merging phenotype informationa persons visible characteristicswith their genotype information, which was never available before. The problem with coumadin is that ...

Rapamycin Optimized in 100 Liter Fermentor Using BioCommand Control Strategys

... as rapamycin, which are used in medical and biological applications. During fermentation, dense mycelia are produced, which are highly variable in phenotype and especially susceptible to changing conditions during cultivation. Formation of secondary metabolites is usually favored by sub-optimal ...

DNA Damage and Repair - Quantification of Sub-Cellular Events Using Automated Confocal Imaging

... filters allows development of multi-color assays and would even accommodate a 4th imaging channel. The complexity of change in the cellular phenotype in this assay mandate sophisticated and specialized image and data analysis algorithms. The combination of BD IPLab for Pathway and BD Image Data ...

Laser Capture Microdissection (LCM) for the Analysis of Macrophage Gene Expression from Atherosclerotic Lesions

... 150:1687-1699. 3. de Villiers, W.J., Smith, J.D., Miyata, M., Dansky, H.M., Darley, E., and Gordon, S. 1998. Macrophage phenotype in mice deficient in both macrophage-colony- stimulating factor (op) and apolipoprotein E. Arterioscler Thromb Vasc Biol. 18:631-640. ...

Transformation of Filamentous Fungi by Microprojectile Bombardment

... density was varied from 10 6 10 8 conidia per plate. When at least 10 7 conidia were plated, colonies with a prototrophic phenotype were found, indicating that the pyrG89 mutation of the pyrimidine auxotrophic A. nidulans strain was successfully complemented ...

Transformation of Nematodes With the Helios Gene Gun

... constructs are used, in co-transfection with a visible dominant such as mutation rol-6 (su1006), which leads to roller movement phenotype of transformed worms (already in F1 generation) and is easily detectable within a background of normally moving animals. The ...

Quantitative Analysis of Protein-DNA Associations in Vivo Using Real-Time PCR, Rev A

... Ahlgren U et al., β-Cell-specific inactivation of the mouse Ipf1/Pdx1 gene results in loss of the β-cell phenotype and maturity onset diabetes, Genes Dev 12, 17631768 (1998) Boyd KE and Farnham PJ, Coexamination of site-specific transcription ...

Rapid SNP Genotyping of the Pharmacogenomically Important Allele CYP2D6*4 Using Real-Time qPCR on the DNA Engine Opticon 2 System

... who have a supernormal metabolic rate. 1, 2 In a clinical setting, CYP2D6 metabolic status can be determined from the patients phenotype or genotype. An appropriate drug regimen that takes into account CYP2D6 activity can then be prescribed. 1 For phenotyping, a ...

RNA Interference and Gene Silencing: History and Overview

... engineered to express dsRNA homologous to the C. elegans unc-22 gene. Surprisingly, these worms developed an unc-22 null-like phenotype (11-13 ). Further work showed that soaking worms in dsRNA was also able to induce silencing (

siRNA Expression Vectors with Selectable Markers

... permits long term gene silencing studies of cells that take up the siRNA expression vector. Changes in phenotype due to reduced gene expression that may not be readily apparent only a few days after transfection can be ...

High Throughput siRNA Delivery In Vitro: From Cell Lines to Primary Cells

... efficiency maximizes reduction in target gene expression and improves the likelihood that a significant phenotype will be observed. Reproducibility of siRNA delivery between wells and between plates reduces the ...