Sentences with phrase «dna analysis techniques»

I left the class with a couple of posters about the human genome and DNA analysis techniques.

The researchers also used advanced DNA analysis techniques that allowed them to detect the types and amounts of bacteria in mouse guts.

David Coltman, a wildlife geneticist at the University of Alberta, decided to analyze the fabled hair sample using DNA analysis techniques.

An international team of scientists from Singapore, Thailand, China and Australia has cracked the genetic code of the liver fluke parasite, Opisthorchis viverrini, using a unique DNA analysis technique developed at A * STAR's Genome Institute of Singapore (GIS).

These tags are detected and measured using a sensitive DNA analysis technique known as massive, parallel sequencing, providing a quantitative readout of the gene's activity levels.

Using a very sensitive DNA analysis technique that can also be employed when only very small amounts of DNA from old tissue are available, the researchers could compare the two current cell lines with the tumor from which the cell line was established.

Oxford Nanopore Technologies, the company that pioneered a new DNA analysis technique called nanopore sequencing, has remained secretive about the microscopic channel at the heart of its products.

Not exact matches

In - depth analysis of the human body's microflora has been possible only in the past few years — a by - product of the same new gene sequencing techniques that have allowed scientists to cheaply and accurately identify the DNA of the human genome.

Conventional techniques for recovering ancient human DNA typically require the destruction of bone or tooth tissue during analysis, and this has been a cause of concern for many Native and indigenous communities.

«Using the DNA barcoding technique, which we call Joint Rapid DNA Analysis of Nanoparticles (JORDAN), we are able to do the testing in just three animals.»

He then used a technique called RAPD analysis to pinpoint key segments of DNA that differed from tree to tree.

The technique for making copies was the polymerase chain reaction (PCR), which was used to replicate DNA for genetic studies or forensic analysis.

In the past few years has been an increase in the description of new endemic species of this biome along with the advance of molecular techniques and availability of samples for DNA analysis.

In fact, a 2009 National Research Council report on forensic science eviscerated all other identification techniques, from fingerprinting to bite mark analysis, holding DNA as uniquely capable of reliably distinguishing between any two people on Earth.

In some high - profile cases this has prevented the application of techniques like the analysis of ancient DNA, which stands poised to finally answer questions we've been asking for a very long time, like: Who are we?

And the kind of DNA analysis used, known as a genetic linkage study, has largely been superseded by other techniques.

Their technique, called serial analysis of gene expression (SAGE), works by tracking RNA molecules back to their DNA sources.

The testing schedule in New Zealand, limited at first, expanded as they added new techniques and technologies, such as DNA analysis, retinal imaging (which can help gauge the brain's vascular health), and scans of brain activity.

Environmental DNA (eDNA) analysis is an emerging molecular technique for DNA - based identification of organisms.

The difficulty in measuring such a small increment in chromosome 21 DNA concentration has recently been overcome with the use of massively parallel genomic sequencing.20 This technique can identify and quantify millions of DNA fragments in biological samples in a span of days.23 Three cohort studies have shown the feasibility of using the technique to identify fetuses with trisomy 21 by analysis of maternal plasma DNA.24 25 26 The sample numbers studied were small because, typically, only a few samples could be analysed in each sequencing run.

A large variety of methods is used including genetic, molecular and cytogenetic techniques, fluorescence in situ hybridisation and DNA «combing», as well as high throughput sequencing approaches such as DNA - seq for mutation landscape analyses, RNA - seq for transcriptome analyses and ChIP - seq mapping of chromatin - associated proteins and their genome - wide modulation in response to DNA damages.

We use a technique that is based on the incorporation of nuclear bomb test derived 14C into genomic DNA, which allows for the analysis of cell and tissue turnover in humans.

To better understand its origin and life history, scientists examined the skeleton, organs, and ancient DNA using a myriad of techniques: anthropological investigation, a complete body CT scan, isotope analysis, tissue histology, molecular identification of ancient parasitic DNA, and forensic injury reconstruction.

The journal also focuses on the technological aspects of pathology, including molecular biology techniques, morphometry aspects (stereology, DNA analysis, syntactic structure analysis), communication aspects (telecommunication, virtual microscopy, virtual pathology institutions, etc.), and electronic education and quality assurance (for example interactive publication, on - line references with automated updating, etc.).

Prior to directing the Organs - on - Chips program, Levner worked with world - renowned Harvard geneticist Prof. George M. Church in programs related to medical diagnostics, DNA / RNA sequencing tools, and multiplexed analysis techniques.

This study will utilize cutting edge molecular biology techniques (i.e. DNA analysis) to characterize the bacterial populations found in naturally occurring cases of feline periodontitis.

Basically, PCR is a technique that takes a few strands of nucleic acid, generally DNA (sometimes RNA), and multiplies them until there are enough for the analysis.

One DNA profiling technique that recently received media coverage is known as Low Copy Number (LCN) DNA analysis.

Last December, the Association of Chief Police Officers (ACPO) recommended a suspension of low copy number DNA analysis in criminal cases after a judge in the trial of the alleged Omagh bomber expressed concern at the scientific validity and possibility of cross-contamination of the technique.

They employ specialized equipment, methods and technology such as X-ray radiography, graphic facial reproduction technique, DNA analysis, and use of various implements in collecting and analyzing remains / skeletal samples.

Assists in the nuclear and mitochondrial DNA analysis of evidentiary material such as hairs, body fluids and other biological evidence, using state of the art molecular techniques

Utilize techniques in forensic DNA analysis and forensic identification of biological fluids

Professional Duties & Responsibilities Biomedical and biotechnology engineer with background in design of biomaterials, biosensors, drug delivery devices, microfrabrication, and tissue engineering Working knowledge of direct cell writing and rapid prototyping Experience fabricating nanocomposite hydrogel scaffolds Proficient in material analysis, mechanical, biochemical, and morphological testing of synthetic and biological materials Extensive experience in bio-imaging processes and procedures Specialized in mammalian, microbial, and viral cell culture Working knowledge of lab techniques and instruments including electrophoresis, chromatography, microscopy, spectroscopy, PCR, Flow cytometery, protein assay, DNA isolation techniques, polymer synthesis and characterization, and synthetic fiber production Developed strong knowledge of FDA, GLP, GMP, GCP, and GDP regulatory requirements Created biocompatible photocurable hydrogels for cell immobilization Formulated cell friendly prepolymer formulation Performed surface modification of nano - particle fillers to enhance their biocompatibility Evaluated cell and biomaterial interaction, cell growth, and proliferation Designed bench - top experiments and protocols to simulate in vivo situations Designed hydrogel based microfluidic prototypes for cell entrapment and cell culture utilizing computer - aided robotic dispenser Determined various mechanical, morphological, and transport properties of photocured hydrogels using Instron, FTIR, EDX, X-ray diffraction, DSC, TGA, and DMA Assessed biocompatibility of hydrogels and physiology of entrapped cells Evaluated intracellular and extracellular reactions of entrapped cells on spatial and temporal scales using optical, confocal, fluorescence, atomic force, and scanning electron microscopies Designed various biochemical assays Developed thermosensitive PET membranes for transdermal drug delivery application using Gamma radiation induced graft co-polymerization of N - isopropyl acylamide and Acrylic acid Characterized grafted co-polymer using various polymer characterization techniques Manipulated lower critical solution temperature of grafted thermosensitive co-polymer Loaded antibiotic on grafted co-polymer and determined drug release profile with temperature Determined biomechanical and biochemical properties of biological gels isolated from marine organisms Analyzed morphological and mechanical properties of metal coated yarns using SEM and Instron Performed analytical work on pharmaceutical formulations using gas and high performance liquid chromatography Performed market research and analysis for medical textile company Developed and implement comprehensive marketing and sales campaign