• Meta-DOOR provides a computational pipeline for strain-level microbial profiling inference based on sequencing datasets, and offer the confidence score base on a novel maxmane consistance algrithm

  • A novel computational approach for strain-level microbial profiling inference based on metagenomics and metatranscriptomics data;

  • Computationally predicted operon structures of 12185 complete bacterial genomes, five times the number of genomes contained in the previous version;

  • A huge database including the sequence similarity alignment results between over 80,000 bacteria genomes and the UniRef90 database,, with over 2 Billion counts.

  • A Fast and User frindly web server for instance use

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  • 7/22/2013, Xizeng presented DOOR 2 poster on DOE BESC Retreat 2013.
  • 2/6/2013, Xizeng and Chuan started to develop new web interface. Xin and Hanyuan are involved later.
  • 12/6/2013, Chuan, Xin and Qin started operon prediction and TU prediction.
  • 11/2012, Xizeng and Qin started to conceived the ideas of DOOR 2.0

The overall statistics of DOOR2

With operons* With Transcription Units(TUs)
With cis-regulatory elements
With terminator*
Conserved Operons

Please cite the following papers if you use our database:

  1. X. Mao*, Q. Ma*, C. Zhou, X. Chen, H. Zhang, J. Yang, F. Mao, W. Lai and Y Xu. DOOR 2.0: DOOR 2.0: presenting operons and their functions through dynamic and integrated views. Being reviewed by NAR Special Database Issue, 2013.