Tag: cDNA

Novel diagnostic biomarkers for keloid based on GEO database

Introduction Keloid is excessive fibrosis of the skin that extends beyond the area of injury and does not regress.1 Keloid can occur in the joints and mouth after several years of severe injury, including burns, chemical injury, wound, and surgical incision.2 Keloids on the joints affect the quality of life,…

Continue Reading Novel diagnostic biomarkers for keloid based on GEO database

A cell-based phenotypic library selection and screening approach for the de novo discovery of novel functional chimeric antigen receptors

Cell lines and culture Unless stated otherwise, all tumor target cell lines were sourced from the ATCC via LGC Standards. Human endogenous mesothelin (MSLN)-positive target cell lines H-226 (lung carcinoma, MSLN+, ATCC® CRL-5826™) and AsPC-1 (ATCC CRL-1682), and MSLN-negative Raji control cells (ATCC CCL-86) were cultured in RPMI-1640 Glutamax (Life Technologies,…

Continue Reading A cell-based phenotypic library selection and screening approach for the de novo discovery of novel functional chimeric antigen receptors

Time-course RNASeq of Camponotus floridanus forager and nurse ant brains indicate links between plasticity in the biological clock and behavioral division of labor | BMC Genomics

1. Sharma VK. Adaptive significance of circadian clocks. Chronobiol Int. 2003;20(6):901–19. PubMed  Google Scholar  2. Paranjpe DA, Sharma VK. Evolution of temporal order in living organisms. J Circadian Rhythms. 2005;3(1):7. PubMed  PubMed Central  Google Scholar  3. Yerushalmi S, Green RM. Evidence for the adaptive significance of circadian rhythms. Ecol Lett….

Continue Reading Time-course RNASeq of Camponotus floridanus forager and nurse ant brains indicate links between plasticity in the biological clock and behavioral division of labor | BMC Genomics

DESeq2 analysis for targeted RNA-seq

Dear all, I am attempting to perform DESeq2 analysis (using the Geneious plugin) for targeted RNA-seq of several hundred genes. Only the target set of genes is sequenced, as the primer that I use for first strand cDNA synthesis is specific to the target set of genes. I have three…

Continue Reading DESeq2 analysis for targeted RNA-seq

NIH Study Shows Using CareDx’s AlloSure Lung for Transplant Surveillance is More Effective than Diagnostic Bronchoscopy at Identifying Rejection

SOUTH SAN FRANCISCO, Calif., Jan. 07, 2022 (GLOBE NEWSWIRE) — CareDx, Inc.,  (Nasdaq: CDNA) – The Transplant Company™ focused on the discovery, development, and commercialization of clinically differentiated, high-value healthcare solutions for transplant patients and caregivers – today announced the results of a study led by the National Institutes of…

Continue Reading NIH Study Shows Using CareDx’s AlloSure Lung for Transplant Surveillance is More Effective than Diagnostic Bronchoscopy at Identifying Rejection

Identification of differentially expressed genes in AF

Defeng Pan,1,* Yufei Zhou,2,* Shengjue Xiao,1,* Yue Hu,3,* Chunyan Huan,1 Qi Wu,1 Xiaotong Wang,1 Qinyuan Pan,1 Jie Liu,1 Hong Zhu1 1Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China; 2Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital and Institutes of…

Continue Reading Identification of differentially expressed genes in AF

SAMD9

cite web | title = Entrez Gene: SAMD9 sterile alpha motif domain containing 9| url = www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=54809| accessdate = ] PBB_Summarysection_title = summary_text = References Further reading PBB_Further_reading citations = *cite journal | author=Maruyama K, Sugano S |title=Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with…

Continue Reading SAMD9

Phospholipase A2 inhibitor and LY6/PLAUR domain-containing protein PINLYP regulates type I interferon innate immunity

Significance Interferon (IFN)-mediated antiviral responses serve as the first line of the host innate immune defense against viral infection. Here we identify a previously uncharacterized protein designated phospholipase A2 inhibitor and LY6/PLAUR domain-containing protein (PINLYP), which is essential for embryonic development and plays an important role in type I IFN…

Continue Reading Phospholipase A2 inhibitor and LY6/PLAUR domain-containing protein PINLYP regulates type I interferon innate immunity

China Paper Sharing | SEU/TJU: circRNA is a gene therapy target for RCC Manufacturer and Supplier

  Basic information Title: ciRS-7 is a prognostic biomarker and potential gene therapy target for renal cell carcinoma   Journal: Molecular Cancer     Impact factor: 27.401   Vazyme products:   HiScript® III 1st Strand cDNA Synthesis Kit (+gDNA wiper)(number: Vazyme #R312, for 1st Strand cDNA Synthesis) AceQ® qPCR SYBR Green Master Mix (High ROX Premixed)(number: Vazyme…

Continue Reading China Paper Sharing | SEU/TJU: circRNA is a gene therapy target for RCC Manufacturer and Supplier

A TaqI polymorphism detected by a genomic clone at the locus D5S39 (5q11-13).

.=/ 1991 Oxford University Press 1720 Nucleic Acids Research, Vol. 19, No. 7 A Taql polymorphism detected by a genomic clone at the locus D5S39 (5q11 -13) Kpnl RFLP at the human muscletype phosphofructokinase (PFKM) gene locus B.S.Mankoo, G.Melmer, G.Kalsi, R.Sherrington and H.M.D.Gurling Department of Academic Psychiatry, University College and…

Continue Reading A TaqI polymorphism detected by a genomic clone at the locus D5S39 (5q11-13).

Omics advanced 07 | transcriptome mRNA | miRNA | lncrna

A brief introduction mRNA,miRNA,lncRNA And circRNA Principle of genome sequencing 、 Routine analysis of Shengxin . Catalog Introduction to transcriptome sequencing mRNA|miRNA|lncRNA|circRNA Introduction to analysis mRNA Group miRNA Group lncRNA Group circRNA Group mRNA|miRNA|lncRNA|circRNA Correlation analysis Reference Introduction to transcriptome sequencing Transcriptome (Transcriptome) Is a single or group of cells…

Continue Reading Omics advanced 07 | transcriptome mRNA | miRNA | lncrna

Human EpCAM/TROP1 (NP_002345) VersaClone cDNA RDC1470: R&D Systems

Long Name Epithelial Cell Adhesion Molecule Entrez Gene IDs 4072 (Human); 17075 (Mouse); 171577 (Rat); 102123042 (Cynomolgus Monkey) Alternate Names 17-1A; 323/A3; ACSTD1; antigen identified by monoclonal AUA1; CD326 antigen; CD326; Cell surface glycoprotein Trop-1; chromosome 4, surface marker (35kD glycoprotein); DIAR5; EGP; EGP-2; EGP314; EGP40; EpCAM; epithelial cell adhesion…

Continue Reading Human EpCAM/TROP1 (NP_002345) VersaClone cDNA RDC1470: R&D Systems

Very important pharmacogene variants in the Blang population

Introduction The use of drugs should be different among diverse ethnic groups because of differences in ethnicity, age, sex, environmental factors and genetic factors. If these differences are ignored, then drug sensitivity, metabolic rate, and adverse reactions are affected, which influences the curative effect of drugs and aggravates the illness…

Continue Reading Very important pharmacogene variants in the Blang population

Single-cell delineation of lineage and genetic identity in the mouse brain

STICR lentiviral library preparation and validation We synthesized a high-complexity lentivirus barcode library that encodes approximately 60–70 million distinct oligonucleotide RNA sequences (STICR barcodes). STICR barcodes comprised three distinct oligonucleotide fragments cloned sequentially into a multicloning site within the 3′ UTR of an enhanced green fluorescent protein (eGFP) transgene under…

Continue Reading Single-cell delineation of lineage and genetic identity in the mouse brain

Large-scale genome-wide study reveals climate adaptive variability in a cosmopolitan pest

Genomic data The foundational resource for this study was a dataset of 40,107,925 nuclear SNPs sequenced from a worldwide sample of 532 DBM individuals collected in 114 different sites based on our previous project15. DNA was extracted from each of the 532 individuals using DNeasy Blood and Tissue Kit (Qiagen,…

Continue Reading Large-scale genome-wide study reveals climate adaptive variability in a cosmopolitan pest

Prognosis Biomarkers via WGCNA in HCC

Introduction According to the cancer statistics reported in 2020, hepatocellular carcinoma (HCC) is the main type of Primary Carcinoma of the Liver and the second leading causes of cancer-related death globally, with a five-year survival rate < 20%.1 Currently, surgical resection, a standard therapy for HCC, contributes to the prognosis…

Continue Reading Prognosis Biomarkers via WGCNA in HCC

Twin Prime Editing Promises More Precise DNA Changes Without Double-Strand Breaks

NEW YORK – Researchers at the Broad Institute have developed a new prime editing method that allows for more precise replacement or excision of DNA sequences at endogenous human genomic sites, without the need for double-strand DNA breaks (DSBs). In a paper published on Thursday in Nature Biotechnology, researchers led…

Continue Reading Twin Prime Editing Promises More Precise DNA Changes Without Double-Strand Breaks

Tau and PQBP1: Protein Interaction Induces In

image: PQBP1 functions in brain microglia, which corresponds to dendritic cells or a part of macrophage regulating innate immune system, as an intracellular receptor for HIV cDNA and Tau proteins similarly. view more  Credit: Department of Neuropathology, TMDU Researchers from Tokyo Medical and Dental University clarify the role of cell receptor…

Continue Reading Tau and PQBP1: Protein Interaction Induces In

Single-cell DNA and RNA sequencing reveals the dynamics of intra-tumor heterogeneity in a colorectal cancer model | BMC Biology

Organoid culture of small intestinal cells and lentiviral transduction C57BL/6J mice and BALB/cAnu/nu immune-deficient nude mice were purchased from CLEA Japan (Tokyo, Japan). The small intestine was harvested from wild-type male C57BL/6J mice at 3–5 weeks of age (Additional file 1: Figure S9A). Crypts were purified and dissociated into single cells,…

Continue Reading Single-cell DNA and RNA sequencing reveals the dynamics of intra-tumor heterogeneity in a colorectal cancer model | BMC Biology

Transposition and duplication of MADS-domain transcription factor genes in annual and perennial Arabis species modulates flowering

Annual and perennial species occur in many plant families. Annual plants and some perennials are monocarpic (flowering once in their life cycle), characterized by a massive flowering and typically produce many seeds before the whole plant senesces. By contrast, most perennials live for many years, show delayed reproduction, and are…

Continue Reading Transposition and duplication of MADS-domain transcription factor genes in annual and perennial Arabis species modulates flowering

miRNAs and mRNAs in intestinal ischemia-reperfusion injury

Introduction Intestinal ischemia-reperfusion (II/R) injury is a severe clinical complication common in the Intensive Care Unit (ICU). It is associated with high morbidity and mortality.1 Usually, this problem is followed by various causes, including sepsis, shock, trauma, and so on.2 Intestinal ischemia-reperfusion injury destroys intestinal tissue and impairs the function…

Continue Reading miRNAs and mRNAs in intestinal ischemia-reperfusion injury

Selection of DNA Aptamers Recognizing EpCAM-Positive Prostate Cancer b

Introduction Prostate cancer (PCa) is one of the most common genitourinary system malignant tumor in men worldwide. In Asian countries, many patients with PCa are often diagnosed at an advanced stage maybe mostly because of a large population base with relatively backward economic development and imperfect cancer screening system of…

Continue Reading Selection of DNA Aptamers Recognizing EpCAM-Positive Prostate Cancer b

Submit sequence data to NCBI

Data provision and standards. GEO sequence submission procedures are designed to encourage provision of MINSEQE elements: Thorough descriptions of the biological samples under investigation, and procedures to which they were subjected. Thorough descriptions of the protocols used to generate and process the data. Request updates to accessioned records per the…

Continue Reading Submit sequence data to NCBI

Getting exon sequences for all human genes

Getting exon sequences for all human genes 2 Hi everyone, I would be very grateful if you could help me. I want to download the sequences of all the exons for each human gene. I went to ensembl biomart and tried to do it for BRCA2 first (this was a…

Continue Reading Getting exon sequences for all human genes

How to Create Loop for all fastq file

How to Create Loop for all fastq file 0 Dear All, hope you are doing well. I am trying to write a loop for my all fastq and doing preprocessing using bash. I am taking an error, Can you help me to write bash loops? for file in *.fastq; do…

Continue Reading How to Create Loop for all fastq file

The sardine run in southeastern Africa is a mass migration into an ecological trap

INTRODUCTION Large-scale annual migrations occur in an extraordinary range of animals, from insects to the great whales. While the driving mechanisms of these migrations are varied and sometimes poorly understood, they often represent a way of optimizing conditions for breeding and adult fitness when these are in conflict. Often, populations…

Continue Reading The sardine run in southeastern Africa is a mass migration into an ecological trap

MYO10 drives genomic instability and inflammation in cancer

INTRODUCTION Genomic instability often refers to the existence of a variety of DNA alterations, ranging from single nucleotide changes (such as base substitution, deletion, and insertion) to chromosomal rearrangements (e.g., gain or loss of a segment or the whole chromosome) (1). Loss of genome stability can lead to early onset…

Continue Reading MYO10 drives genomic instability and inflammation in cancer

Disabling de novo DNA methylation in embryonic stem cells allows an illegitimate fate trajectory

The mammalian genome is characterized by widespread methylation of cytosine residues. After fertilization, however, both maternal and paternal genomes undergo extensive demethylation, reaching a low point in the blastocyst (1⇓⇓–4). The embryo genome is then remethylated by the activity of de novo DNA methylation enzymes (5). Mouse embryonic stem (ES)…

Continue Reading Disabling de novo DNA methylation in embryonic stem cells allows an illegitimate fate trajectory

Next Generation Sequencing in tissues: Fully in situ methods

Here, Synthetic Biology Platform Lead at the Wyss Institute for Biologically Inspired Engineering, Richie Kohman, continues exploring the breakthroughs of Next Generation Sequencing (NGS) Exploring the locations and identities of RNA within biological tissues can uncover important information about cell types and states as well as give insight into cellular…

Continue Reading Next Generation Sequencing in tissues: Fully in situ methods

Emergence and expansion of highly infectious spike protein D614G mutant SARS-CoV-2 in central India

COVID-19 laboratory screening Nasopharyngeal/Nasal/Oropharyngeal swabs in viral transport medium (VTM) received from acute phase patients with defined symptoms, asymptomatic cases with contact history with positive patients/ travel history were processed for laboratory confirmation of SARS-CoV-2 at Defence Research and Development Establishment, (DRDE) Gwalior, M.P., India. These samples were referred for…

Continue Reading Emergence and expansion of highly infectious spike protein D614G mutant SARS-CoV-2 in central India

Ancestral polymorphisms shape the adaptive radiation of Metrosideros across the Hawaiian Islands

Significance Some of the most spectacular adaptive radiations of plants and animals occur on remote oceanic islands, yet such radiations are preceded by founding events that severely limit genetic variation. How genetically depauperate founder populations give rise to the spectacular phenotypic and ecological diversity characteristic of island adaptive radiations is…

Continue Reading Ancestral polymorphisms shape the adaptive radiation of Metrosideros across the Hawaiian Islands

Getting cDNA sequence from NCBI

Getting cDNA sequence from NCBI 1 I am looking at NCBI’s api page and I cannot seem to find any endpoint that returns the cDNA by transcript id. In fact NCBI nuccore has a webpage for this. and if I want to i can scrape the part coming after ORIGIN….

Continue Reading Getting cDNA sequence from NCBI

nanopore sequencing stock

It holds a 15% stake in the company and has valued its holding at £340m, giving a valuation of more than £2bn for the company. . While the company’s current shareholders have recorded its value at just over £2bn, analysts . Essay from the year 2011 in the subject Business…

Continue Reading nanopore sequencing stock

Gene expression profiling of contralateral dorsal root gangl

Introduction Mirror-image pain (MIP) is a mysterious pain phenomenon which is accompanied with many clinical pain conditions.1 MIP develops from the healthy body region which is contralateral to the actual injured site.1–3 MIP is typically characterized by increased mechanical hypersensitivity on the uninjured mirror-image body side.4 It can be triggered…

Continue Reading Gene expression profiling of contralateral dorsal root gangl

ENHANCED GRAVITROPISM 2 encodes a STERILE ALPHA MOTIF–containing protein that controls root growth angle in barley and wheat

    Significance To date, the potential of utilizing root traits in plant breeding remains largely untapped. In this study, we cloned and characterized the ENHANCED GRAVITROPISM2 (EGT2) gene of barley that encodes a STERILE ALPHA MOTIF domain–containing protein. We demonstrated that EGT2 is a key gene of root growth…

Continue Reading ENHANCED GRAVITROPISM 2 encodes a STERILE ALPHA MOTIF–containing protein that controls root growth angle in barley and wheat

PROPER-Seq Uses NGS to ID Undiscovered Protein-Protein Interactions

NEW YORK – A new method for profiling protein-protein interactions (PPIs) using next-generation sequencing as a readout has the potential to reveal thousands of previously undiscovered combinations in human cells. The method, called PROPER-seq (protein-protein interaction sequencing), tags proteins with RNA barcodes that form chimeric sequences when brought into proximity with…

Continue Reading PROPER-Seq Uses NGS to ID Undiscovered Protein-Protein Interactions

A systematic method for DNA fragment amplification and sequencing based on DNA indexing technology. Protocol and technical considerations

DNA indexing is based on a presynthesized library of oligonucleotide adaptors (256 in total), named indexers, and type-IIS restriction endonucleases. It enables amplification and direct analysis of large DNA fragments with low overall redundancy and without subcloning. Here, we describe a detailed protocol for PCR-based amplification of DNA fragments followed…

Continue Reading A systematic method for DNA fragment amplification and sequencing based on DNA indexing technology. Protocol and technical considerations

High-purity production and precise editing of DNA base editing ribonucleoproteins

Abstract Ribonucleoprotein (RNP) complex–mediated base editing is expected to be greatly beneficial because of its reduced off-target effects compared to plasmid- or viral vector–mediated gene editing, especially in therapeutic applications. However, production of recombinant cytosine base editors (CBEs) or adenine base editors (ABEs) with ample yield and high purity in…

Continue Reading High-purity production and precise editing of DNA base editing ribonucleoproteins

An epigenetic basis of inbreeding depression in maize

INTRODUCTION Charles R. Darwin documented inbreeding depression as growth disadvantages from self-fertilization compared to outcrossing in many plants (1). Prevailing hypotheses suggest that inbreeding depression results from the exposure of deleterious recessive alleles and/or loss of overdominant alleles due to increased homozygosity (2, 3) or reduced recombination frequency in some…

Continue Reading An epigenetic basis of inbreeding depression in maize

Multiform antimicrobial resistance from a metabolic mutation

Abstract A critical challenge for microbiology and medicine is how to cure infections by bacteria that survive antibiotic treatment by persistence or tolerance. Seeking mechanisms behind such high survival, we developed a forward-genetic method for efficient isolation of high-survival mutants in any culturable bacterial species. We found that perturbation of…

Continue Reading Multiform antimicrobial resistance from a metabolic mutation

Nuclear protein in testis carcinoma

Introduction Nuclear protein in testis (NUT) carcinoma (NC) is defined by the rearrangement of the chromosomal region 15q14 harboring the NUTM1 gene. As a clinically aggressive neoplasm with poor differentiation, NC was previously believed to occur primarily in children and young adolescents. However, with an increasing number of reports, middle-aged…

Continue Reading Nuclear protein in testis carcinoma

Trimming Nextera adapter from scRNA paired reads with different length

Trimming Nextera adapter from scRNA paired reads with different length 0 Hi everyone, I have two FASTQ files (R1 and R2) which R1 is 50bp (cDNA) and R2 is 17bp (BC+UMI). I would like to trim the Nextra adapters with Trim Galore and to keep only reads that are >35bp…

Continue Reading Trimming Nextera adapter from scRNA paired reads with different length

Whole exome seuqencing capture sequence

Whole exome seuqencing capture sequence 0 Hi Everyone, I am trying to solve a problem in my analysis and I want to make sure I understand the sequencing procedure that is happening for NGS. Imagine we want to do a whole exome sequencing, the steps would be: Take the DNA…

Continue Reading Whole exome seuqencing capture sequence

HTSeq-count TruSeq RNA Exome Lib Prep

HTSeq-count TruSeq RNA Exome Lib Prep 0 Hello, I observed a high percentage of “no features” while running HTseq w/ the –stranded yes option enabled (>80%). The library prep kit I am using is Illumina TruSeq RNA Exome which generates stranded data. If I run HTseq-count w/ strand == “no”…

Continue Reading HTSeq-count TruSeq RNA Exome Lib Prep

MAKER genome annotation error with SNAP ab initio prediction

I am trying to do a second round of maker genome annotation with ab initio prediction by snap. The error I am getting is as follows: error: unknown command “genome.hmm”, see ‘snap help’. ERROR: Snap failed –> rank=NA, hostname=bioinformatics ERROR: Failed while preparing ab-inits ERROR: Chunk failed at level:0, tier_type:2…

Continue Reading MAKER genome annotation error with SNAP ab initio prediction

Inquiry related to vcf file and formatting

Hello everyone, I am trying to run predixcan software. But its showing error as segmentation fault implying that there is something wrong with my vcf files. I am sharing the header of vcf file. ##fileformat=VCFv4.1 ##INFO=<ID=LDAF,Number=1,Type=Float,Description=”MLE Allele Frequency Accounting for LD”> ##INFO=<ID=AVGPOST,Number=1,Type=Float,Description=”Average posterior probability from MaCH/Thunder”> ##INFO=<ID=RSQ,Number=1,Type=Float,Description=”Genotype imputation quality from…

Continue Reading Inquiry related to vcf file and formatting