ChIP-Seq Sequencing

Chromatin immunoprecipitation (ChIP) is a powerful method for investigating interactions between specific proteins, genomic DNA, and RNA. Recent advancement in Next Generation Sequencing (NGS) technique allows us to sequence the ChIP DNA with high resolution, enabling us to perform unbiased and genome-wide mapping of epigenetic changes. Scientists at MR DNA are proficient in ChIP-Seq using NGS technology, and routinely provide this service to the researchers around the world at competitive cost. In addition to the sequencing service, MR DNA also provides bioinformatics service to analyze the ChIP-Seq data. For more information please visit

Our services – MR DNA Laboratory


Illumina HiSeq 2500/200, MiSeq – The HiSeq 2500/2000 sequencing systems offer the … Metagenomics and amplicon sequencing; ChIPSeq  sequencing…


Functional Genomics


MR DNA offers library prep, sequencing, and basic data analysis services for …Simple ChIPSeq sequencing … hiSeq2500, …., sequence the samples


High-Throughput Sequencing Center


We provide services for high-throughput next-generation sequencing using the … (ChIPSEQ) sequencing service, RNA discovery and Multiplex sequencing … Pricing for HiSeq 2500 sequencing is based on ……..sequencing run,  …


MR DNA Research Laboratory Services

Services. Transcriptomics. mRNA-Seq: Stranded and non-stranded, high levels of multiplexing … ChIPSeq sequencing. Transcription factor analysis; Histone modifications



Whole-Transcriptome Sequencing (RNA-Seq)

ARNm-Rasmol.gif (353×423)Whole transcriptome analysis is important to understand genome-wide differences in RNA expression which allows Scientists to understand how altered genetic variants changes in gene expression. RNA-seq method can help to sequence different types of RNAs such as total RNA, small RNA (miRNA, tRNA and rRNA). The RNA-seq can contribute to understand the complexity of diseases such as cancer, diabetes, and heart disease.  MR DNA provides low cost Whole-Transcriptome Sequencing service to Scientists around the world. Scientists at MR DNA routinely carry out the Whole-Transcriptome sequencing using Illumina (HiSeq or MiSeq), 454 and Ion Torrent platforms. For more information please visit


Next Generation Sequencing | MR DNA

MR DNA can perform whole-genome or de novo sequencing, resequencing … in one flow cell lane, reducing the cost of this service for small genomic libraries. …transcriptome analysis using mRNA sequencing on the HiSeq platform.

Price List | MR DNA

TruSeq RNA/small RNA sample library prep, per sample … Illumina HiSeq 2000/2500sequencing (high-output mode) 7 lanes run with samples, 1 phiX lane


Next Generation Sequencing Facility – MR DNA

The DNA Sequencing Facility offers all-inclusive next generation sequencing, DNA extraction and SNP genotyping services on a … We work with our customers to prepare DNA, RNA, ChIP, GBS, metagenomic, exome, and other sequencing … Run Charges – HiSeq 2000/2500 High Throughput  …

RNA-Seq (Quantification) | MR DNA

Powered by our unique bioinformatics capabilities, MR DNA RNASeq services deliver …RNASeq based on Hiseq: high-throughput and a wide  …


Sequencing – Genome Technology | MR DNA

… instructions. Below you will find more information about our sequencing services: library preparation, sequencing, and analyses. … mRNASeq · ChIP-Seq …Sequencing. GTAC operates four Illumina HiSeq 2500 sequencing instruments.


MR DNA: HiSeq 2500 & MiSeq – Next Generation Sequencing

The MR DNA Facility houses an Illumina HiSeq 2500 and an … such as ChIP-Seq, transcript counts, SNP detection, and small RNA analysis, the … the mate-pair protocol and should contact the facility regarding this service.

Genome Sequencing Service

Genome sequencing is described as the process of determining the order of the nucleotide bases within a certain length strand of DNA. You can sequence a short piece, the whole genome, or parts of the genome (exomes – parts of the genome that contain genes).

The knowledgeable team at MR DNA Lab (also known as Molecular Research) have been helping hundreds of researchers from around the world get the next-generation sequencing (NGS) services they need. We are one of the most reputable NGS labs providing high-quality data, and have fast turn-around without compromising quality. Our genome sequencing services are a cost-effective solution, and we try to beat anyone’s quoted pricing.

MR DNA scientists have more than 20 years of continuous experience (not combined) developing new and novel molecular methods, systematics, microsatellite screening, MHC assays, viral assays, protozoan assays and much more. Our team’s goal is to take advantage of each new technology as it arrives and leverage it to develop unique, improved and more cost effective molecular methods and tools.

Our highly-trained scientists are ready to help you with your research goals. We always try and understand the focus of your research to best provide you with the analysis you are looking for. Your results are always confidential.

At MR DNA, we offer a wide variety of genome sequencing services. Below is a general list of the different types of services we provide:



Whole Genome Resequencing

Exome Sequencing

Target Region Sequencing

de novo Sequencing

Whole Genome Mapping


Sanger Sequencing

Oligo Synthesis

Single-cell DNA Sequencing


Bisulfite Sequencing





RNA-Seq (Transcriptome)

RNA-Seq (Quantification)

Whole Transcriptome Sequencing

Single-cell RNA sequencing

Here is a small sample of the organisms in our database:

Acaulospora sp. aco2

Acaulospora sp. aco3

Acaulospora sp. aco4

Acaulospora sp. aco5

Acaulospora sp. acp2

Acaulospora sp. acp5

Acaulospora sp. asago01

Acaulospora sp. att1186-5

Acaulospora sp. bhicb-j-ac1

Acaulospora sp. bhicb-j-acb

Acaulospora sp. bhicb-j-acs

Acaulospora sp. cu141

Acaulospora sp. hr4

Acaulospora sp. hr51

Acaulospora sp. hr58

Acaulospora sp. hr67

Acaulospora sp. hr7

Acaulospora sp. hr78

Acaulospora sp. hr93

Acaulospora sp. K

Acaulospora sp. lpp13

Acaulospora sp. lpp34

Acaulospora sp. mo-a1

Acaulospora sp. mo-a2

Acaulospora sp. psam-aca-1

Acaulospora sp. rp16

Acaulospora sp. rp21

Acaulospora sp. rp43

Acaulospora sp. rp54

Acaulospora sp. rp74

Acaulospora sp. s120

Acaulospora sp. s153

Acaulospora sp. s325

Acaulospora sp. s34

Acaulospora sp. s43

Acaulospora sp. th30

Acaulospora sp. th31

Acaulospora sp. th40

Acaulospora sp. uy1198

Acaulospora sp. vaacau1

Acaulospora sp. vaacau2

Acaulospora sp. vaacau3

Acaulospora sp. vaacau4

Acaulospora sp. w3424

Acaulospora sp. wum18

Acaulospora sp. zs2005

Acaulospora spinosa

Acaulospora spp.

Acaulospora tuberculata

#DNA on Twitter

Tweet-tweet! Nowadays, Twitter is not merely a social-network. It has become a must-read source of real-time industry news and information with regular updates, news and discussions from the leading minds of today. The advent of Twitter has allowed for folks to have real-time conversations with thought leaders across the field. An upcoming researcher in genomics can now engage with genomics gurus at the swipe off a finger. Online communities such as blogs have been around for a bit, but now the micro-communities like Twitter allow for real-time discussions. Get the latest insights from across the globe as they are happening. Over 35 percent of Americans per capita are active on Twitter, a close second to the UK which has almost 40 percent.

The infographic below displays the top nations actively using Twitter per capita:

Follow @MRDNA_Lab on Twitter to get the latest content surrounding applied DNA sciences, genomics news, next-generation sequencing and more.

Don’t have a Twitter account? You can sign up for free today.

Twitter is a real-time information network that connects people to the latest stories, ideas, opinions and news that they find interesting. At the heart of Twitter are small bursts of information called Tweets. Each Tweet is 140 characters long. Tweets include photos, videos and conversations that enable followers to get the whole story at a glance, and all in one place.

Twitter connects organizations to their audiences in real time—and organizations can use Twitter to quickly share information with people interested in their products and services, gather real-time market intelligence and feedback, and build relationships with customers, partners and influencers. This is done by ‘following’ members of your target market or by communicating with twitter users who are already interested and ‘following’ you. Tweets can include live links in the form of hash tags (#) and user tags or handles (@). Twitter is all about engaging with an audience in real time, with short sharp alerts and posts, providing links to further content if necessary.

Microbial Communities: Microbiome, Metagenome, Microbiota

What consists of microbial communities analysis? Microbiome and microbiota explain the collective genomes of the microorganisms that inhabit an environmental niche or the microorganisms themselves. Microbiota are the microorganisms present within a particular environment. The approach to describe microbial diversity relies on analyzing the gene diversity 16S ribosomal RNA (16S rRNA) through next-generation sequencing. The “S” in 16S rRNA genes sequencing represents a Svedberg unit. Microbiome refers to the entire habitat; including the microorganisms, their genes, and the surrounding environmental setting. Metagenome is the collection of genomes and genes from the members of a microbiota.

MR DNA Lab offers microbial sequencing. Microbial sequencing is the focused sequencing of a single microbe or relatively small group of microbes, in contrast with metagenomics. It can assist in the discovery of genetic variations that support the designing of antimicrobial compounds, vaccines, and even engineered microbes for industrial applications. (1)

Next-Generation Sequencing Services (DNA)

Scientists are now able to elucidate the microbiome of human diseases, agricultural and other natural, environments. Especially at MR DNA Lab, scientists are dedicated to microbiome research. Their method development has opened doors to research around the world.

This initiative is one component of the MR DNA program and constitutes a major NIH effort to broaden access to rapid assay technologies. This program will fund the development and adaptation of biological assays for use in automated high throughput molecular screening (HTS). It is intended that this initiative promote the development of automated screening projects. High throughput molecular screening (HTS) is the automated, simultaneous testing of thousands of distinct molecular signatures in models of biological mechanisms. Active compounds identified through HTS can provide the starting point in the design of powerful research tools that allow pharmacological probing of basic biological mechanisms, and which can be used to establish the role of a molecular target in a disease process, or, its ability to alter the metabolism or toxicity of a therapeutic. The immense potential of HTS to impact our understanding of biological mechanisms is largely untapped because access to automated screening facilities and large compound libraries is limited in academic, government and non-profit research sectors. Many in vitro biological models are currently used to study biological pathways, the effects of genetic perturbations and to establish a disease association. These can be adapted to high throughput formats for the purpose of screening large collections of biologically active compounds. There are a number of characteristics that make an assay suitable for high throughput approaches. The assay must be robust, reproducible and have a readout that is amenable to automated analysis. In addition, it must be possible to miniaturize the assay, for example; to a 96-well plate (or higher density) format or flow-cytometric approach. Further, the assay protocol should be simple enough for automated handling. A broad range of models share many of these features, including; biochemical assays, cellular models and certain model organisms such as yeast or C. elegans. This initiative will support the development of innovative assays for use in both basic research and in therapeutics development programs, with an emphasis on novelty of assay approach and/or novel targets and mechanisms. (1)

The following list is a basic description of the sequencing services provided by Molecular Research, LP (MR DNA).

Genome Sequencing

Genome sequencing is the process through which we can elucidate the the core information (genes) of the DNA or RNA of the sample, or in the case of whole genome sequencing, the entirety of the information (genes and non-coding sequences).


Metagenomics is a rapidly evolving field through which scientists can elucidate some of the previously hidden insights into the vast array of microscopic life on the planet. Every day, scientists are gaining a better understanding of ecology, evolution, diversity, and functions of the microbial universe thanks to metagenomics, which seeks to help sequence microorganisms in large groups that are often difficult to culture.

Microbial Sequencing

Microbial sequencing is the focused sequencing of a single microbe or relatively small group of microbes, in contrast with metagenomics. It can assist in the discovery of genetic variations that support the designing of antimicrobial compounds, vaccines, and even engineered microbes for industrial applications.


Genotyping is the technique through which the variations in an organisms DNA are determined by comparing that organisms DNA to a reference sequence. Genoptyping of an organism also reveals its alleles, the various alternative forms of genes or groups of genes. It plays a very important part in the study of diseases, and in combination with next-generation sequencing technology will help improve treatment methods.

Exome Sequencing

Selective sequencing of coding regions of the genome is an effecient and effective alternative to whole genome sequencing. Exons are the parts of coding regions which control the translation of proteins.

Transcriptome Sequencing

Transcriptome sequencing focuses on the complete array of RNA molecules, which include transfer RNA, messenger RNA, ribosomal RNA, and non-coding RNA. Transcriptome sequencing can help answer questions about gene expression, discovery of novel genes and their functions, classification of diseases, or to help identify targets for drug treatment development.

Amplicon Sequencing

Amplicon sequencing targets relatively small, specific regions of the genome usually in the hundreds of base pairs. Amplicon sequencing combined with next-generation sequencing allows for thousands of amplicons across many samples to be prepared simultaneously and indexed within hours and often within a single-run.

Bacterial/Viral Typing

Bacterial and virus typing is used in the accurate and fast identification and discrimination of strains. Enhancements in bacterial and viral typing can also assist in outbreak identification, surveillance, and in the understanding of transmission, pathogenesis, and evolutionary relationships of the target. Often specific isolates can be sequenced within a day using next-generation sequencing techniques.

De novo Sequencing

De novo is a latin expression meaning “from the beginning”. Hence, de novo sequencing is primarily focused on the sequencing of a novel genome for the first time, or genomes in which large variations are expected, such as genomes with high plasticity. It often requires specialized assembly of sequencing reads, and can be very computationally intensive, though next-generation sequencing has largely reduced the overhead associated with it.

Targeted DNA Sequencing

Targeted DNA sequencing allows the researcher to utilize the specificity of PCR in order to target the genes of their choosing. Targeted DNA sequencing provides the ability to acheive deeper sequencing coverage in order to identify those genes expressed at lower levels that may possibly have been missed by other sequencing methods.

Targeted RNA Sequencing

Targeted RNA sequencing allows the researcher to utilize the specificity of PCR in order to target the genes of their choosing. Targeted RNA sequencing provides the ability to acheive deeper sequencing coverage in order to identify those transcripts expressed at lower levels that may possibly have been missed by other sequencing methods.

Aneuploidy and CNV Analysis

Aneuploidy and Copy-umber variations (CNV) are important factors in the study of genetic disorders, disease, and phylogenetics. Next-generation sequencing has made the study and analysis of aneuploidy and CNV much easier than with previous methods.

Small RNA and miRNA Sequencing

This type of sequencing uses high-throughput methods to sequence miRNA and small RNA, which are important to tissue expression patterns, isoforms, and disease associations.


Organic Molecules: Nucleic Acids (RNA and DNA)

Organic molecules are classified in four classes: carbs, lipids, proteins, and last but not least nucleic acids. There are two principle nucleic acids, ribonucleic acid (RNA) and deoxyribonucleic acid (DNA).

DNA is a double polymer of nucleotides, whereas RNA is only once strand. RNA strands are substantially shorter than DNA. The reason why DNA strands are longer is because they contain the code for many different proteins.

There are four nitrogeneous bases in DNA, divided into two types. The first type is a double ring structure, consisting of purine’s adenine and guanine. The second type only has a single ring structure, and includes pyrimidine’s thymine and cytosine.

The four bases in RNA are similar than in DNA, however when DNA is transcribed to RNA, all the T bases (thymine) are changed to U (uracil). RNA can be transcribed in three types:

· Messenger RNA (mRNA) – transcribed from structural genes

· Ribosomal RNA (rRNA) – transcribed from rDNA, component of the structure of ribosomes

· Transfer RNA (tRNA) – transcribed from tDNA, key player in translation

Ribosomal RNA, rRNA, is present in all cells. Consequently, rRNA genes are sequenced for the purposes like indentifying taxonomic groups, assessing related groups, and judging rates of species divergence.

Sequencing for rRNA can be processed in small subunits like 16S. 16S rRNA sequencing can be performed by labs like MR DNA Lab. To find more information on 16S rRNA and other genomic sequencing, visit MR DNA or find them on Twitter and Facebook.

DNA Gets Social

With over 200 million users, Twitter has emerged as a viable medium for determining influence in many fields – including the field of science. Scientists from all over the world are taking to Twitter to spread the ideas and information to followers.

Social media teams, like the one at MR DNA Lab, have added Twitter to their platform. Followers use @mrdna_lab as their resource to science-related news and keep their clients updated. Connecting with @mrdna_lab is useful for those interested in learning more about updates or advancements in biological sciences, such as latest discoveries in genotyping or genome sequencing. Join the conversation today by following @mrdna_lab on Twitter.

Whether it’s fungal genome or ion proton sequencing, MR DNA Lab can help with your next-generation sequencing. Need it fast? They can provide rush-orders if eligible! To learn more about the services they can offer, please visit their website.

Understanding the 454 Method

A DNA strand is prepared by cutting the sample into small fragmented pieces (Fig 1). Attached to the ends of these fragments are oligonucleotide adaptors (Fig 2). These allow the fragments to individually attach to primer-coated beads. The goal is to have one fragment per bead. Amplification essentially copies fragments on each bead (Fig 3). Beads are then filtered, ridding of unattached DNA fragments. For sequencing, a single bead is placed into a picotiter-volume well on a plate accompanied with an enzyme bead to be incubated. Nucleotide bases are released in waves. A light signal is generated when each base is incorporated. The intensity of light is proportional to the number of repeated nucleotides of the same type.

Many DNA and genome sequencing laboratories can provide services like this. MR DNA Lab is a next generation sequencing service provider and bioinformatics service provider specializing from 454 pyrosequencing to the new Ion Proton sequencing platform. They have over 20 years of continuous experience (rather than combined experience) developing new and novel molecular methods. Sytematics, microsatellite screening, MHC assays, viral assays, protozoan assays and etc. Visit for more information, or find them on Facebook and Twitter.

Hello pyrosequencing service! MR DNA