|• On 04/26/2017, A complete reference sequence of barley is now published in Nature!
This publication highlights a decade of research and efforts by a international collaboration (in Australia, China, Czech Republic, Denmark, Finland, Germany, Italy, Sweden, UK, and the US). The computational pipeline that enabled the construction of this high-quality reference genome includes the CLARK system.
See the UCR press release and the Nature article.
|• On 01/11/2017, Ph.D. Final Defense before Dr. Lonardi (Chairperson), Dr. Close, Dr. Jiang, Dr. Keogh and Dr. Shinar. See the dissertation webpage for details.
|• On 10/19/2016, PLoS Computational Biology publishes rasbhari,
a new efficient and fast algorithm to generate spaced seeds for database searching, read mapping and alignment-free
sequence comparison (see the publication).
|• On 09/07/2016, The Molecular Ecologist, a leading media in
applications of population genetics data in studies of evolution, ecology and diversity, highlights CLARK-S in this blog post!
|• On 08/31/2016, GenomeWeb, a leading online media that tracks innovations in genomics, genetics and bioinformatics, reviews the recent development in the CLARK series here!
|• On 08/18/2016, The new classifier CLARK-S is now published in
Bioinformatics! The free-access to the PDF manuscript is
The synthetic datasets and the software are freely available in the public domain here.
|• On 04/15/2016, our manuscript of
BRAT-nova: Fast and accurate mapping of bisulfite-treated reads has been accepted for publication in Bioinformatics. The software is available in the public domain here.
|• On 10/26/2015, the CLARK project (including its latest development with discriminative spaced k-mers) is being presented during a short talk at the Center for Data Science, New York University. See details of the talk here.
See the latest published article online.
|• On 09/11/2015, the new classifier, CLARK-S is being presented at the 15th International Workshop, WABI 2015. The new mode offers higher sensitivity compared to other modes, while maintaining both high speed and high precision.
See the article in the proceedings online.
|• On 08/07/2015, CLARK used to assign barley BACs to chromosome arms/centromeres.
See results in the article
"Sequencing of 15,622 gene-bearing BACs clarifies the gene-dense regions of the barley genome"
published in The Plant Journal.
|• On 06/15/2015, An algorithmic extension of CLARK accepted as a paper presentation at WABI 2015.
The version includes a new mode of operations (based on discriminative mismatches through different patterns) that increases the overall classification accuracy without a significant loss of speed. It also permits to assign a much higher proportion of reads from real metagenomes compared to other mode (e.g., default) or Kraken.
The WABI conference will take place in Atlanta, GA, on September 10-12, 2015.
|• On 05/06/2015, Guest post "Accurate metagenomic analysis of a million reads in 20 seconds or less…"
The guest post about CLARK in the Jonathan Eisen's blog, The Tree of Life, is available here.
|• On 03/25/2015, CLARK paper published and available online
The CLARK article is available here.
The project description and source code can be accessed at this page.
|• On 08/04/2014, CLARK software tool accepted for presentation
Our recent research work about the classification problem of metagenomic and genomic sequences has been accepted for the fifth ACM International Conference on Bioinformatics, Computational
Biology, and Biomedical Informatics (ACM-BCB 2014) as a poster presentation.
We will present "CLARK", an accurate, fast and efficient classification
method of DNA sequences.
This conference will take place in Newport beach, CA, on september 20-23, 2014. The method description is available here.