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New CDD Release v.3.11 includes recomputed PSSMs and many more ...

perl script analyzing codon usage in an input sequence to evaluate how efficiently it will be expressed in Anopheles gambiae. The input codon usage table derived from highly‐expressed A. gambiae genes is appended below.

ftp.ncbi.nih.gov - gene_info recalculated daily--------------------------------------------------------------------------- tab-delimited one line per GeneID Column header line is the first line in the file. Note: subsets of gene_info are available in the...

http:--www.biotechnology.jhu.edu- Tutorial for PSI-BLAST, an extension of BLAST that uses matrix algebra. BLAST is a cornerstone bioinformatics tool at NCBI. BLAST is the Basic Local Alignment Search tool and will protein and DNA sequences that are...

Presented July 30, 2014 and covering: an NCBI BLAST AMI at Amazon Web Services; introduction to AWS and setting up an instance; running command line BLAST and using the BLAST URL API via the AMI; and answers to attendee questions.

NCBI new updates !

dunbrack.fccc.edu - BioDownloader is a program for downloading and/or updating files from ftp/http servers. The program has unique features that are specifically designed to deal with bioinformatics data files and servers: optimized to work with vast amount of data...

ncbi.github.io - Magic-BLAST is a tool for mapping large next-generation RNA or DNA sequencing runs against a whole genome or transcriptome. Each alignment optimizes a composite score, taking into account simultaneously the two reads of a pair, and in case of...

As announced in a previous post, we offer a Docker version of NCBI BLAST+ that you can use locally or on the Google Cloud where we have pre-loaded BLAST databases. We are happy to announce that the same functionality is now available on the...

https://ncbiinsights.ncbi.nlm.nih.gov/2024/07/15/refseq-release-225/