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Intermittent Service Interruption: Email Services

Dear User, please note we are currently experiencing intermittent downtime with our site's ability to send emails. For existing users, functionality should be unaffected.

If you have attempted to register or reset your password, and did not receive an email, please check your spam folder and institutional quarantine. If you still do not receive an email, please send an email to our team at admin@appindels.com and we would be happy to manually verify your account. We aim to respond to all inquiries within 24 hours.

Thank you for your patience while we work to resolve this issue.

David Kanter Eivin


The AppIndels (Applied Indels) server uses a proprietary database of Conserved Signature Indels (CSIs), which are specific for different groups of organisms, to detect the presence or absence of these CSIs in the input genome sequence. Background information regarding the working of this server is available from AppIndels.com paper. Additional background information the usefulness of these CSIs for taxonomic studies, diagnostic applications, and for functional studies could be found in the Scientific Background. The use of this server is free for institutional users for non-commercial applications.

To use this server please create an account using institutional email. Once you verify your email, you will gain access to the server.

From CSI to Result

4 amino acid deletion specific to members of Genus Neobacillus, with the adjacent sequence highly-conserved.


The use, background, and functioning of the server is fully detailed in our paper:
Gupta, R. S., & Kanter-Eivin, D. A. (2023). AppIndels.com server: A web-based tool for the identification of known taxon-specific conserved signature indels in genome sequences. validation of its usefulness by predicting the taxonomic affiliation of >700 unclassified strains of bacillus species. International Journal of Systematic and Evolutionary Microbiology, 73(5). https://doi.org/10.1099/ijsem.0.005844