Tag: BAC

Intricate role of intestinal microbe and metabolite in schizophrenia | BMC Psychiatry

Clinical characteristics of study participants A total of 121 participants were included in the final analyses and were divided into three groups: healthy (n = 44), acute (n = 41), and remission (n = 39). First, the baseline demographic and clinical characteristics of this study are presented in Table 1. The results showed no statistical differences among…

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The Bread Wheat Reference Genome Sequence

Adams MD, Celnicke SE, Holt RA, Evans CA et al (2000) The genome sequence of Drosophila melanogaster. Science 287:2185–2195. doi.org/10.1126/science.287.5461.2185 CrossRef  PubMed  Google Scholar  Alonge M, Shumata A, Pulu D, Zimin AV, Salzberg SL (2020) Chromosome-scale assembly of the bread wheat genome reveals thousands of additional gene copies. Genetics 216:599–608….

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Wheat Sequencing: The Pan-Genome and Opportunities for Accelerating Breeding

Abberton M, Batley J, Bentley A, Bryant J, Cai H, Cockram J, Costa de Oliveira A, Cseke LJ, Dempewolf H, De Pace C, Edwards D, Gepts P, Greenland A, Hall AE, Henry R, Hori K, Howe GT, Hughes S, Humphreys M, Lightfoot D, Marshall A, Mayes S, Nguyen HT, Ogbonnaya…

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BrightDyeTerminator Cycle Sequencing kit, 100 rxn (BDT3-100)

The BrightDye® Terminator Cycle Sequencing Kit is a reagent used for labeling the dideoxynucleoside triphophates with a different fluorescent dye. This facilitates their identification when the products of DNA sequencing reactions are separated by gel or by capillary electrophoresis. BrightDye® Terminator Cycle Sequencing Kit is compatible with v3.1 sequencing analysis and has highly flexible chemisty….

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Catalytically inactive long prokaryotic Argonaute systems employ distinct effectors to confer immunity via abortive infection

Bacterial strains and phages Escherichia coli DH5a was routinely grown in Lysogeny broth (LB) medium and used for plasmid cloning, while E. coli BL21 (DE3) was used for protein production and the in vivo assays. E. coli phages T5, T7 and Lambda-vir are gifts from Shi Chen lab (Wuhan University,…

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Mouse genome rewriting and tailoring of three important disease loci

BAC plasmids Human (CH17-203N23, CH17-449P15 and CH17-339H2) and mouse (RP23-51O13, RP23-75P20 and RP23-204E8) BACs were purchased from BACPAC Resources Center. Yeast–bacterium shuttle vector pLM1050 was modified by L. Mitchell based on a previous study28. pWZ699 was constructed by inserting a cassette containing pPGK-ΔTK-SV40pA transcription unit and the Actb gene into…

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Sequencing and Genotyping / Technological Facilities / Facilities / CRI – Fondazione E. Mach

Instruments MISEQ ILLUMINA NGS sequencing platform that allows to generate up to 25 million reads from 25 to 300 nucleotides in paired end mode (PE 2X300)  MinION ONT Portable real time device for DNA and RNA sequencing by nanopore technology 3730xl GENETIC ANALYZER Capillary electrophoresis platform for high throughput genetic…

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High-Throughput Sequencing of Bacterial Artificial Chromosomes and Genomic DNA

Abstract 60647 The shotgun DNA sequencing method is in wide use for the acquisition of draft data, but it is not followed by equally productive finishing technology. High throughput technology is needed to transform the art of finishing genome projects into a streamlined production operation. This project will develop advanced…

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Structure of human TRPM8 channel

Reagents and chemicals pFastBac Dual His6 MBP N10 TEV LIC cloning vector (5 C) was purchased from Addgene (Addgene plasmid no. 30123; www.addgene.org/30123). All restriction enzymes, the pFastBac1 vector, and DH10Bac cells were purchased from Thermo Fisher Scientific. Sf9 cells were purchased from ATCC. Q5® High-Fidelity DNA Polymerase, the Monarch® DNA…

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Generation of UL128-shRNA transduced fibroblasts for the release of cell-free virus from clinical human cytomegalovirus isolates

Human cytomegalovirus (HCMV) is a herpesvirus that is widespread in the population worldwide [1,2], where it remains latent after infection in its host for a lifetime [3–5]. While primary infection or reactivation in immunocompetent individuals usually remains subclinical and causes little or no symptoms, it can cause severe damage in…

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Prospects of Whole Genome Sequencing in Animal Breeding

Prospects of Whole Genome Sequencing in Animal Breeding The development of high-throughput sequencing technologies has revolutionized animal genetics and genomics. The widespread use of whole-genome sequencing (WGS) allows detection of a full range of common and rare genetic variants of different types across almost the entire genome which facilitates rare…

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Relay Therapeutics Receives Moderate Buy Rating and Reports Q2 Earnings Shortfall

As of September 24, 2023, Relay Therapeutics, Inc. (NASDAQ:RLAY) has received an average rating of “Moderate Buy” from ten analysts covering the company, according to Bloomberg Ratings. Out of the ten analysts, two have recommended holding the stock, seven have advised buying it, and one has issued a strong buy…

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Widespread loss of the silencing epigenetic mark H3K9me3 in astrocytes and neurons along with hippocampal-dependent cognitive impairment in C9orf72 BAC transgenic mice.

Abstract Abstract Background Hexanucleotide repeat expansions of the G4C2 motif in a non-coding region of the C9ORF72 gene are the most common genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Tissues from C9ALS/FTD patients and from mouse models of ALS show RNA foci, dipeptide-repeat proteins, and notably,…

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Postdoc in large scale microbial bioinformatics

What is your highest degree? If you are still a student, then specify your highest expected title and estimated graduation date. Obtained title * Other vocational educationOther short-term higher education (1-2 years)Other long-term higher education (5+ years)Other medium-term higher education (3-4 years)Kurser, efteruddannelse…

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1)Which of the following statements about introns in

1)Which of the following statements about introns in the human genome are incorrect? (Choose all answers that apply. 4 pts a)For protein-coding genes, only the exons are transcribed into mRNA (Note: introns are also transcribed, but removed in mature mRNAs) b)The average length of introns in the human genome is…

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Quantitative whole-tissue 3D imaging reveals bacteria in close association with mouse jejunum mucosa

Mice All animal husbandry and experiments were approved by the Caltech Institutional Animal Care and Use Committee (IACUC, protocol #1646). The EED mouse model was established following the previously published protocol9 with slight adaptations. On day 1 of the experiment, just-weaned, specific pathogen-free (SPF) C57BL/6 J male mice were received from…

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Integration of genetic and genomics resources in einkorn wheat enables precision mapping of important traits

Acevedo, M. et al. The role of wheat in global food security. In Agricultural Development and Sustainable Intensification. 1st edn. 1–30 (Taylor and Francis, 2018). Enghiad, A., Ufer, D., Countryman, A. M. & Thilmany, D. D. An overview of global wheat768 market fundamentals in an era of climate concerns.Int. J….

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Watch: A method for chromosome-level phasing of HiFi assemblies

As more researchers embrace the benefits of PacBio long-read sequencing technology, an expanding community of analysis tool developers has taken shape. Thanks to this growing excitement around PacBio capabilities there are now many excellent workflows available for creating accurate genome assemblies using HiFi reads. Methods that combine HiFi and Hi-C…

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Comparative studies of X chromosomes in Cervidae family

Prothero, D. R. et al. On the unnecessary and misleading taxon “Cetartiodactyla”. J. Mamm. Evol. 29, 93–97. doi.org/10.1007/s10914-021-09572-7 (2022). Webb, S. D. Evolutionary history of new world Cervidae. In Antelopes, Deer, and Relatives: Fossil Record, Behavioral Ecology, Systematics, and conservation (eds. Vrba, E. & Schaller, G.) 38–64 (Yale University Press,…

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Antiviral HIV-1 SERINC restriction factors disrupt virus membrane asymmetry

Constructs and expression of human SERINC proteins SERINC3 The gene that encodes human SERINC3 (Genscript-OHu02717D) was inserted upstream of a thrombin protease cleavable linker (LVPRGS) and Strep II epitope (WSHPQFEK) in a modified pFastBac vector by In-Fusion cloning (Clontech). Mutagenesis using the QuikChange Site-Directed Mutagenesis kit (Agilent) was performed to…

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Rnammer Gives Mysterious Error

Rnammer Gives Mysterious Error 3 Does anyone have experience with RNAmmer? On my new machine it gives an error after running it every time. I have tried to edit the file to understand it better and so the error message might be slightly different than yours. I altered SIG{INT} to…

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Five biotech companies you should know about in Spain

In the last decade or so, Spain’s biotech industry has grown dramatically, with international investors taking more of an interest in the country’s scientific landscape, turning it into one of the most competitive industries globally. In 2019, the Spanish biotech sector invested over €940 million ($1.06 billion) in R&D, having…

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In vitro and in vivo characterization of SARS-CoV-2 resistance to ensitrelvir

Ethics All animal experiments were conducted in accordance with the University of Tokyo’s Regulations for Animal Care and Use, which were approved by the Animal Experiment Committee of the Institute of Medical Science, the University of Tokyo. The committee acknowledged and accepted both the legal and ethical responsibility for the…

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Overexpression of human alpha-Synuclein leads to dysregulated microbiome/metabolites with ageing in a rat model of Parkinson disease | Molecular Neurodegeneration

Aim, design and setting of the study We aim to address our research question – how does microbial diversity affect PD pathology with ageing at the molecular level and can early intervention in the microbiome modulate the disease course? Herein, we have studied longitudinally the gut microbiome dynamics with ageing and report that with ageing,…

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Prediction of Ribosomal RNA Genes Using RNAmmer Software

Introduction Ribosomal RNA (rRNA) genes are known to be an integral part of ribosome synthesis machinery hence been studied extensively. Due to their repetitive nature, evolutionary converseness, and ubiquitous distribution /omnipresence, these genes are playing a key role in varying functions and mechanisms including maintenance of genome integrity, control of…

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Continuous synthesis of E. coli genome sections and Mb-scale human DNA assembly

Fredens, J. et al. Total synthesis of Escherichia coli with a recoded genome. Nature 569, 514–518 (2019). Article  ADS  CAS  PubMed  PubMed Central  Google Scholar  Gibson, D. G. et al. Complete chemical synthesis, assembly, and cloning of a Mycoplasma genitalium genome. Science 319, 1215–1220 (2008). Article  ADS  CAS  PubMed  Google…

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Rarefaction curve of microbiome study

I don’t know why my rarefaction curve for most samples does not reach saturation. Please how can I improve te curve? The curve does not look like most rarefaction curves I see in publications, Please help and I am relatively new to microbiome study. Below is the code I used:…

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Genome-wide discovery of di-nucleotide SSR markers based on whole genome re-sequencing data of Cicer arietinum L. and Cicer reticulatum Ladiz

Varshney, R. K. et al. Draft genome sequence of chickpea (Cicer arietinum) provides a resource for trait improvement. Nat. Biotechnol. 31, 240–246 (2013). Article  CAS  PubMed  Google Scholar  Li, Y. et al. Investigating drought tolerance in chickpea using genome-wide association mapping and genomic selection based on whole-genome resequencing data. Front….

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A viral pan-end RNA element and host complex define a SARS-CoV-2 regulon

Cell lines and culture A549-hACE2 [a gift from Dr. Ben tenOever3], 293 T, HEK293, A549, and 3T3-L1 pre-adipocyte cell lines (refer to Supplementary Table 1) were cultured in DMEM and 10% FBS. U937, Calu-3, and HCT116 cells were cultured in RPMI, EMEM, and McCoy’s 5 A media, respectively, with 10% FBS. Caco-2 cells…

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Rituximab Regimen Yields Sustained Survival in Geriatric Mantle Cell Lymphoma

The combination of rituximab (Rituxan), bendamustine (Bendeka), and low-dose cytarabine (R-BAC) without maintenance therapy maintained clinical efficacy after longer follow-up in a cohort of elderly patients with previously untreated mantle cell lymphoma (MCL), according to new findings from the phase 2 RBAC500 clinical trial (NCT01662050) published recently in Blood Advances….

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Decoy In Reference Assembly

Decoy In Reference Assembly 2 I am using 1000 Genomes data with my new project. When I am inspecting the reference assembly they have been using, I found it contains a “decoy” contig. The 1000 Genomes FAQ says: For the final round of alignments the sequence data will be mapped…

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Pathogenicity and immunogenicity of gI/gE/TK-gene-deleted Felid herpesvirus 1 variants in cats | Virology Journal

Davison AJ, Eberle R, Ehlers B, Hayward GS, McGeoch DJ, Minson AC, Pellett PE, Roizman B, Studdert MJ, Thiry E. The order herpesvirales. Arch Virol. 2009;154:171–7. Article  CAS  PubMed  Google Scholar  Gaskell R, Dawson S, Radford A, Thiry E. Feline herpesvirus. Vet Res. 2007;38:337–54. Article  CAS  PubMed  Google Scholar  Crandell…

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Bioconductor – Bioconductor 3.17 Released

Home Bioconductor 3.17 Released April 26, 2023 Bioconductors: We are pleased to announce Bioconductor 3.17, consisting of 2230 software packages, 419 experiment data packages, 912 annotation packages, 27 workflows and 3 books. There are 79 new software packages, 7 new data experiment packages, no new annotation packages, 2 new workflows,…

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r – Different color shades for faceted grouped bar plots in ggplot2

You can use the ggnewscale package. Below, I made subsets of the data for species A and B separately. Then, I made the species A bars with one set of colours and then called new_scale_fill() which initializes a new fill scale. Then, I made the species B bars with different…

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Genome Sequencing in India

Context: The Department of Biotechnology recently said that the exercise to sequence 10,000 Indian human genomes and create a database under the Centre-backed Genome India Project is about two-thirds complete. What is Genome? A genome is all of the genetic material in an organism. It is made of DNA (or…

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r – Additional right axis for groups

I’m trying to make a right-side axis title (but only a title) for grouped (facet_grid()) variables. I have tried the scale_y_continuous(sec.axis = (name= “title”) command, it didn’t work without a variable which I don’t have. I have also tried axis.title.y.right = element_text(“Sex of groups”) element in the theme function. It…

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The little skate genome and the evolutionary emergence of wing-like fins

Nakamura, T. et al. Molecular mechanisms underlying the exceptional adaptations of batoid fins. Proc. Natl Acad. Sci. USA 112, 15940–15945 (2015). Article  ADS  CAS  PubMed  PubMed Central  Google Scholar  Turner, N. et al. The evolutionary origins and diversity of the neuromuscular system of paired appendages in batoids. Proc. Biol. Sci….

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Optimization of Cas9 activity through the addition of cytosine extensions to single-guide RNAs

Cell culture We cultured mESCs in t2iL medium containing Dulbecco’s modified eagle medium (DMEM, Nacalai Tesque), 2 mM Glutamax (Nacalai Tesque), 1× non-essential amino acids (Nacalai Tesque), 1 mM sodium pyruvate (Nacalai Tesque), 100 U ml−1 penicillin, 100 μg ml−1 streptomycin (P/S) (Nacalai Tesque), 0.1 mM 2-mercaptoethanol (Sigma) and 15% fetal bovine serum (FBS) (Gibco), supplemented with…

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Efficient CRISPR-Cas13d-Based Antiviral Strategy to Combat SARS-CoV-2

Affiliations Expand Affiliations 1 Laboratory of Experimental Virology, Department of Medical Microbiology, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands. 2 Department of Molecular and Cell Biology, National Center of Biotechnology (CNB-CSIC), Campus Universidad Autónoma de Madrid, 28049 Madrid, Spain. Free PMC article Item in…

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The genomic epidemiology of Escherichia albertii infecting humans and birds in Great Britain

Summary of the human isolates Between January 2014 (when routine WGS was first implemented at the GBRU) and December 2021, 83 isolates from human cases were confirmed as E. albertii. Over this 8-year period, between 4 and 23 isolates were identified per year (Supplementary Fig. 1). Metadata regarding patient gender, age…

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DNA Sequencing and Service Market May Set Epic Growth Story

PRESS RELEASE Published March 29, 2023 Latest Study on Industrial Growth of Global DNA Sequencing and Service Market 2022-2028. A detailed study accumulated to offer Latest insights about acute features of the DNA Sequencing and Service market. The report contains different market predictions related to revenue size, production, CAGR, Consumption,…

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Full-length human dystrophin on human artificial chromosome compensates for mouse dystrophin deficiency in a Duchenne muscular dystrophy mouse model

Ethics declarations This study was approved by the Animal Care and Use Committee of Tottori University (Permit Number: 16-Y-20, 17-Y-28, 19-Y-22, 20-Y-31, 21-Y-26, and 22-Y-36). All experiments were carried out in compliance with the ARRIVE guidelines. All methods were performed in accordance with the relevant guidelines and regulations. Mice were…

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ISC Class 12 Biotechnology Syllabus 2022

ISC Class 12th Biotechnology Syllabus 2023: Biotechnology is a field of science that applies biological processes, organisms, or systems to develop products or technologies that improve human lives. It involves using living organisms or their derivatives to create new products or processes. Biotechnology has multiple applications in various areas such…

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Animals | Free Full-Text | HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs

1. Introduction The dog (Canis familiaris) is the most popular domesticated animal, with a high morphological and behavioral diversity level. The origin of domestic dogs remains controversial. Leonard et al. (2002) [1] and Savolainen et al. (2002) [2] claimed that dogs originated from Asian Gray Wolves in Southeast Asia and…

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Viruses | Free Full-Text | Efficient CRISPR-Cas13d-Based Antiviral Strategy to Combat SARS-CoV-2

Figure 1. Replication cycle of SARS-CoV-2 and genome organization. (A) The SARS-CoV-2 replication cycle. Binding of the viral S protein to the ACE-2 receptor triggers SARS-CoV-2 infection and the plus genomic RNA (+gRNA) is translated into polyprotein (pp)1a and pp1ab. These proteins are proteolytically cleaved to generate 16 non-structural proteins…

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Genome editing techniques based on bacterial-artificial-chromosome in herpesvirus research

In a recent study published in the Microorganisms journal, researchers in China reviewed the uses of bacterial-artificial-chromosome (BAC)-based genome editing techniques in herpesvirus research. Review: Bacterial-Artificial-Chromosome-Based Genome Editing Methods and the Applications in Herpesvirus Research. Image Credit: Panuwach / Shutterstock Herpesviruses are significant human and animal pathogens. Exploring the role of specific…

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Japanese scientists with a novel research app

image: Brittle stars collected from Sagami Sea, Japan view more  Credit: Hisanori Kohtsuka (The University of Tokyo) For the first time, researchers develop a metabarcoding technology for brittle stars. Japanese scientists, led by Dr Masanori Okanishi of the Hiroshima Shudo University and the University of Tokyo, analyzed environmental DNA (eDNA) released…

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Alternative splicing and genetic variation of mhc-e: implications for rhesus cytomegalovirus-based vaccines

The gene expression of Mamu-E is regulated by extensive alternative splicing that is conserved among HLA-E isoforms To accurately define Mamu-E transcript structures, we aimed to use high-quality, full-length transcript sequences obtained by long-read transcriptome sequencing41. Since the sequences of MHC genes are very similar, it was critical that we…

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Blastn Segmentation Fault

Blastn Segmentation Fault 4 Hi, I am running a BLASTN of about 150 sequences against a genome that is 2.2 gigabases long. A few of my queries are actually full length BAC end sequences running to around 150,000 bases. I expect to find huge, contiguous hits for some BACs in…

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Patrick Murphy Bulk RNA-Seq – HackMD

Patrick Murphy Bulk RNA-Seq – HackMD        owned this note   Published Linked with GitHub — title: ‘Patrick Murphy Bulk RNA-Seq’ disqus: hackmd — Patrick Murphy bulk RNA-Seq Analysis === ## Table of Contents [TOC] ## 1. Introduction This is a bulk RNA-Seq project, which includes human data….

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aCGH – Allie: Result by abbreviation

1  array comparative genomic hybridization(1473 times) Neoplasms(306 times) FISH (238 times)CNVs (135 times)MLPA (72 times) 2003 1-Mb resolution array-based comparative genomic hybridization using a BAC clone set optimized for cancer gene analysis. 2  array CGH(43 times) Neoplasms(12 times) CNVs (7 times)FISH (3 times)ID (3 times) 2003 Combined array comparative genomic hybridization and…

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Optogenetic Phase Transition of TDP-43 in Spinal Motor Neurons of Zebrafish Larvae

We describe a protocol to induce phase transition of TAR DNA-binding protein 43 (TDP-43) by light in the spinal motor neurons using zebrafish as a model. So this protocol enables us to induce pathological phase transitions of TDP-43 and address their cellular consequence in the spinal motor neurons in vivo,…

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Butterfly eyespots evolved via cooption of an ancestral gene-regulatory network that also patterns antennae, legs, and wings

Although the hypothesis of gene-regulatory network (GRN) cooption is a plausible model to explain the origin of morphological novelties (1), there has been limited empirical evidence to show that this mechanism led to the origin of any novel trait. Several hypotheses have been proposed for the origin of butterfly eyespots,…

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Failure to detect mutations in U2AF1 due to changes in the GRCh38 reference sequence

Materials and Methods Genomic data was collected as part of the MDS National History Study or The Cancer Genome Atlas project and consented appropriately under those protocols 8 Sekeres M.A. Gore S.D. Stablein D.M. DiFronzo N. Abel G.A. DeZern A.E. Troy J.D. Rollison D.E. Thomas J.W. Waclawiw M.A. Liu J.J….

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Running SortMeRNA on Multiple Files

Running SortMeRNA on Multiple Files 0 Hi all, I am VERY new to SortMeRNA (I’m a PhD student taking a bioinformatics class that has been very poorly taught). I have 27 paired samples for a total of 54 samples named like this: SRR13711719_1_val_1.fq SRR13711719_2_val_2.fq. So the format is _1_val_1.fq and…

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callum-jpg/motifSearch: Find the occurrence of a specific motif in a genome

motifSearch is a python package intended for the end-to-end analysis of motif frequency within genomic DNA. This package offers a means for downloading, measuring motif frequency, and visualising the resulting data. Example plots Installation guide with linux # Clone the repo git clone github.com/callum-jpg/motifSearch.git # Change to the motifsearch directory…

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Shotgun sequencing method explained, 11.51 MB, 08:23

Your browser does not support the audio element Download lagu Shotgun sequencing method explained You can download MP3 for free at Free MP3 & Lyrics Download. Song details Shotgun sequencing method explained you can see in the table, for the download link Shotgun sequencing method explained below. Title Shotgun sequencing…

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What is the difference between GRCh37 and hs37? And hg19?

This is what I have found so far. Please correct me if I am wrong. GRCh37 w/o patches includes the primary assembly (22 autosomal, X. Y, and non-chromosomal supecontigs) and alternate scaffolds, but not a reference mitogenome. Non-chromosomal supercontigs are the unlocalized and unplaced scaffolds. The rCRS reference mitogenome in…

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Electroporation ELECTROPORATION It consists of applying short high voltage

ELECTROPORATION It consists of applying short high voltage pulses to a mixture of host cells in suspension and recombinant vectors in solution. These pulses increase the permeability of the membranes, allowing the vectors to pass into the cell. It is a highly efficient method that can be applied to all…

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