How do I use Blast2GO?

To start a new Blast2GO project you just have to load your sequence data from a file into Blast2GO. At the “File” menu, go to “Load Sequences” and select the file containing your sequences. The application accepts text files containing one ore more DNA or protein sequences in FASTA or FASTQ format.

What is gene ontology enrichment analysis?

Gene Ontology (GO) term enrichment is a technique for interpreting sets of genes making use of the Gene Ontology system of classification, in which genes are assigned to a set of predefined bins depending on their functional characteristics.

What is OmicsBox?

OmicsBox is a bioinformatics software solution which allows to get from reads to insights with ease. Use OmicsBox for the NGS data analysis of genomes, transcriptomics and metagenomes. OmicsBox is structured in Modules. Depending on your needs you can combine different modules required for your data analysis.

What is a functional annotation?

Functional annotation is defined as the process of collecting information about and describing a gene’s biological identity—its various aliases, molecular function, biological role(s), subcellular location, and its expression domains within the plant.

What is KEGG analysis?

KEGG is a database resource for understanding high-level functions and utilities of the biological system, such as the cell, the organism and the ecosystem, from molecular-level information, especially large-scale molecular datasets generated by genome sequencing and other high-throughput experimental technologies.

What is GOrilla gene ontology?

Gene Ontology enRIchment anaLysis and visuaLizAtion tool. GOrilla is a tool for identifying and visualizing enriched GO terms in ranked lists of genes. It can be run in one of two modes: Searching for enriched GO terms that appear densely at the top of a ranked list of genes or.

What is omics in biology?

Technologies that measure some characteristic of a large family of cellular molecules, such as genes, proteins, or small metabolites, have been named by appending the suffix “-omics,” as in “genomics.” Omics refers to the collective technologies used to explore the roles, relationships, and actions of the various types …

Why do we use KEGG?

KEGG is utilized for bioinformatics research and education, including data analysis in genomics, metagenomics, metabolomics and other omics studies, modeling and simulation in systems biology, and translational research in drug development.

What is KEGG enrichment?

KEGG mapping is the process to map molecular objects (genes, proteins, small molecules, etc.) to molecular interaction/reaction/relation networks (KEGG pathway maps, BRITE hierarchies and KEGG modules). It is not simply an enrichment process; rather it is a set operation to generate a new set.

What is eggNOG Mapper?

eggNOG-mapper is a tool for functional annotation of large sets of sequences based on fast orthology assignments using precomputed clusters and phylogenies from the eggNOG database. Orthology assignment is ideally suited for functional inference.

What is omics used for?

Omics technologies provide the tools needed to look at the differences in DNA, RNA, proteins, and other cellular molecules between species and among individuals of a species.

What is the purpose of omics?

Omics aims at the collective characterization and quantification of pools of biological molecules that translate into the structure, function, and dynamics of an organism or organisms.

What are ESTs in NCBI?

Expressed Sequence Tags (ESTs) are short (usually <1000 bp), single-pass sequence reads from mRNA (cDNA). Typically they are produced in large batches. They represent a snapshot of genes expressed in a given tissue and/or at a specific developmental stage.