Gene co-expression analysis has previously been based on measures that include correlation coefficients and mutual information, as well as newcomers such as MIC. These measures depend primarily on the degree of association between the RNA levels of two genes and ...
Read More »SeqAssist – a novel toolkit for preliminary analysis of next-generation sequencing data
While next-generation sequencing (NGS) technologies are rapidly advancing, an area that lags behind is the development of efficient and user-friendly tools for preliminary analysis of massive NGS data. As an effort to fill this gap to keep up with the ...
Read More »Astroid – transcriptome reconstruction on the basis of a flow network
The advancement of RNA sequencing (RNA-seq) has provided an unprecedented opportunity to assess both the diversity and quantity of transcript isoforms in an mRNA transcriptome. In this paper, researchers from the University of Kentucky revisit the computational problem of transcript ...
Read More »PLEK: a tool for predicting long non-coding RNAs and messenger RNAs based on an improved k-mer scheme
High-throughput transcriptome sequencing (RNA-seq) technology promises to discover novel protein-coding and non-coding transcripts, particularly the identification of long non-coding RNAs (lncRNAs) from de novo sequencing data. This requires tools that are not restricted by prior gene annotations, genomic sequences and ...
Read More »miRPlant – an integrated tool for identification of plant miRNA from RNA sequencing data
Small RNA sequencing is commonly used to identify novel miRNAs and to determine their expression levels in plants. There are several miRNA identification tools for animals such as miRDeep, miRDeep2 and miRDeep*. miRDeep-P was developed to identify plant miRNA using ...
Read More »Sequencing error correction without a reference genome
Next (second) generation sequencing is an increasingly important tool for many areas of molecular biology, however, care must be taken when interpreting its output. Even a low error rate can cause a large number of errors due to the high ...
Read More »