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Transcriptomics Definition Transcriptomics is the study of the overall expression of all transcribed RNAs (mRNAs, non-coding RNAs including siRNAs, miRNAs, lincRNAs, etc.) and their regulation in living organisms. It comprehensively analyzes and identifies transcripts in cells or tissues through high-throughput sequencing technology, and quantitatively and functionally analyzes them through ...
Microbial strain optimization represents a pivotal facet of biotechnology, harnessing the power of microorganisms to improve production processes across various industries. This optimization is crucial for enhancing the yield of valuable products such as antibiotics, enzymes, biofuels, and various other biochemicals. Employing a multifaceted approach, researchers and industries are working ...
In the realm of genetic engineering and genome editing, single guide RNA (sgRNA) plays a pivotal role, particularly in the context of CRISPR-Cas9 technology. The effectiveness of CRISPR-Cas9 hinges largely on the design and confirmation of sgRNAs, which direct the Cas9 protein to specific genomic locations. This article delves into the key aspects of designing sgRNAs, the methodologies involved ...
Degradome sequencing, also known as parallel analysis of RNA ends (PARE) sequencing, is a cutting-edge technique that leverages high-throughput sequencing and bioinformatics to investigate the degradation products of mRNA. This method is particularly valuable for identifying the target genes regulated by microRNAs (miRNAs), which are small, endogenous non-coding RNAs approximately 22 nucleotides ...
Glycosylation site detection refers to identifying the location where glycosylation occurs in biomolecules. Glycosylation is a biochemical modification process that involves linking sugar molecules to other biomolecules (such as proteins, nucleic acids, or lipids), thereby affecting their structure and function. Glycosylation plays a critical role in organisms, but it may also be associated with ...
Understanding Clonality Analysis Clonality refers to the origin of a cell population from a single 'parent' or progenitor cell through asexual reproduction or division. This concept is vital in cancer studies as it helps track the development of tumor cells from a single mutated cell. Clonality analysis is thus essential in understanding the evolution and the spread of cancerous cells in a ...
The T cell antigen receptor (TCR) is a characteristic marker of T cells, playing a crucial role in the immune system. Each T cell typically expresses a specific TCR, which has a unique structure and sequence that can recognize different antigens, including bacteria, viruses, tumor cells, and other pathogens. Once the TCR binds to the antigen, the T cell initiates an immune response, generating ...
The Constant Region of an antibody is a part of the immunoglobulin (antibody) molecule, responsible for stabilizing the structure of the antibody to execute its specific immune function. The constant region of an antibody is usually at the bottom of the molecule, close to the tail of the antibody, corresponding to the variable region of the antibody, which is responsible for recognizing and ...
Introduction Glycans, also known as carbohydrates, are complex molecules that play a crucial role in various biological processes. They are involved in cell signaling, immune responses, and cell adhesion, among other functions. Glycan arrays have emerged as powerful tools for studying the interactions between glycans and other molecules. In this blog post, we will delve into the world of glycan ...
Understanding Clonality Analysis Clonality refers to the origin of a cell population from a single 'parent' or progenitor cell through asexual reproduction or division. This concept is vital in cancer studies as it helps track the development of tumor cells from a single mutated cell. Clonality analysis is thus essential in understanding the evolution and the spread of cancerous cells in a ...
siRNA, with a molecular weight of about 13 kDa, recruits the RNA-induced silencing complex (RISC) to mRNA through base pairing, thereby inhibiting protein translation. The mRNA is targeted for cleavage through the catalysis of the RISC protein Ago2, a member of the Argonaute family. In addition, other Ago proteins (Ago1, Ago3, and Ago4) catalyze endonuclease-mediated degradation of non-specific ...
Overview of Whole Genome Sequencing The genome of each individual organism contains its entire genetic information. Whole genome sequencing technology can comprehensively and accurately analyze entire genomes, thereby breaking the information contained in it and revealing the complexity and diversity of the genome. The emergence of whole genome sequencing technology is a revolutionary advancement ...
CD Genomics is a world-leading genomics services company that continues to innovate in high throughput sequencing services for the genomics industry, as well as genotyping, bioinformatics, microarrays, and more. The company has recently launched TCR-seq, a powerful service that enables rapid and efficient analysis of T-cell receptor (TCR) diversity and clonality, providing critical support for ...
Integration of data mining and bioinformatic tools to enable scientists to accelerate genomics-based crop improvement and ...
Bioinformatics is a discipline developed on the basis of biology, mathematics and computer science. It effectively acquires and analyzes biological data such as nucleic acid sequences and protein structures, so as to conduct comprehensive and accurate biological analysis. Bioinformatics is an extremely important tool to study the microorganisms, which are widespread and highly varied. ...
Introduction Since the completion of the Human Genome Project, genomics has played an increasingly critical role in the biomedical field. Its applications include variation and risk assessment in disease genomics, analysis of changes in transcriptomic gene expression, revealing epigenetic effects on tissue and organ development, and heterogeneity at the single-cell level, among others. We present ...
Mitochondria are important organelles of eukaryotic cells and play a key role in the regulation of cellular energy metabolism, biosynthesis and cell death (including apoptosis and programmed cell necrosis). In addition, mitochondria are involved in important physiological processes such as tricarboxylic acid cycle, fatty acid and amino acid oxidation, and regulation of calcium ion homeostasis. ...
Introduction to HLA Human leukocyte antigen (HLA) is a 3.6 Mb segment on the short arm of chromosome 6 that contains over 200 genes. It is also known as the major histocompatibility complex (MHC), and it is the most polymorphic region in the human genome, involving diverse immune reactions. HLA is divided into HLA-class I (corresponding to MHC class I) and HLA-class II (corresponding to MHC class ...
Introduction to Bioinformatics for Microbial Metagenomics In microbial ecology, metagenomic techniques are now widely utilized to research microbial communities in greater depth, including many strains that cannot be produced in the lab. Microbial bioinformatics may now be used to mine large metagenomic datasets for broad patterns that govern microbial communities. Typical metagenomic and ...
Malaria is a vector-borne infectious disease caused by protozoan parasite of the genus Plasmodium. The malaria vaccine which has been studied is designed to induce immunity to the sporozoite and to kill sporozoite-infected liver cells. A combination of bioinformatics approach and computational tools are used to screen and select antigen sequences as potential T-cell epitopes of supertype human ...