Team III Functional Annotation Group: Difference between revisions
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Virulence Factor Database (VFDB) is an integrated and comprehensive online resource for curating information about virulence factors of bacterial pathogens (recently updated in 2019) | Virulence Factor Database (VFDB) is an integrated and comprehensive online resource for curating information about virulence factors of bacterial pathogens (recently updated in 2019) | ||
=='''Ab-initio | =='''Ab-initio Tools'''== | ||
===[https://www.drive5.com/pilercr/ '''PILERCR''']=== | ===[https://www.drive5.com/pilercr/ '''PILERCR''']=== | ||
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Barrangou R. The roles of CRISPR-Cas systems in adaptive immunity and beyond. Curr Opin Immunol. 2015;32:36–41. doi:10.1016/j.coi.2014.12.008 | Barrangou R. The roles of CRISPR-Cas systems in adaptive immunity and beyond. Curr Opin Immunol. 2015;32:36–41. doi:10.1016/j.coi.2014.12.008 | ||
Edgar, Robert C. "PILER-CR: fast and accurate identification of CRISPR repeats." BMC bioinformatics 8.1 (2007): 18. | Edgar, Robert C. "PILER-CR: fast and accurate identification of CRISPR repeats." BMC bioinformatics 8.1 (2007): 18. | ||
Alcock, Brian P., et al. "CARD 2020: antibiotic resistome surveillance with the comprehensive antibiotic resistance database." Nucleic acids research 48.D1 (2020): D517-D525. | Alcock, Brian P., et al. "CARD 2020: antibiotic resistome surveillance with the comprehensive antibiotic resistance database." Nucleic acids research 48.D1 (2020): D517-D525. | ||
Liu, Bo, et al. "VFDB 2019: a comparative pathogenomic platform with an interactive web interface." Nucleic acids research 47.D1 (2019): D687-D692. | Liu, Bo, et al. "VFDB 2019: a comparative pathogenomic platform with an interactive web interface." Nucleic acids research 47.D1 (2019): D687-D692. | ||
Revision as of 19:42, 9 April 2020
Group Members - Allison, Bengu, Cheng, Pallavi Misra
Introduction
Initial Pipeline
Homology Tools
CARD-RGI
Comprehensive Antibiotic Resistance Database (CARD) is a rigorously curated collection of characterized, peer-reviewed Antibiotic Resistance Genes which is monthly updated. Resistance Gene Identifier(RGI) id a tool based on CARD for prediction of resistome.
VFDB
Virulence Factor Database (VFDB) is an integrated and comprehensive online resource for curating information about virulence factors of bacterial pathogens (recently updated in 2019)
Ab-initio Tools
PILERCR
CRISPR are family of DNA sequences found in the genomes of prokaryotic organisms- bacteria and archaea. They are derived from DNA fragments of viruses that had previously infected the prokaryote and provides protection from viruses and plays a major role in antiviral defense system. PILERCR identifies CRISPR repeats by using BLAST to find their fragmented/ degraded copies
Final Pipeline
Results
CARD-RGI
$ rgi -i <input_file> -o <output_file>
VFDB
$ makeblastdb -in <input_db> -parse_seqids -blastdb_version 5 -dbtype nucl -out <name_db> $ blastn -db <name_db> -query <input_file> -out <output_file> -max_hsps 1 -max_target_seqs 1 -num_threads 4 -evalue 1e-5
PILERCR
$ ./pilercr -in <input_file> -out <output_file>
References
Barrangou R. The roles of CRISPR-Cas systems in adaptive immunity and beyond. Curr Opin Immunol. 2015;32:36–41. doi:10.1016/j.coi.2014.12.008
Edgar, Robert C. "PILER-CR: fast and accurate identification of CRISPR repeats." BMC bioinformatics 8.1 (2007): 18.
Alcock, Brian P., et al. "CARD 2020: antibiotic resistome surveillance with the comprehensive antibiotic resistance database." Nucleic acids research 48.D1 (2020): D517-D525.
Liu, Bo, et al. "VFDB 2019: a comparative pathogenomic platform with an interactive web interface." Nucleic acids research 47.D1 (2019): D687-D692.