Using shotgun sequence data to find active restriction enzyme genes

Using shotgun sequence data to find active restriction enzyme genes

Whole genome shotgun sequence analysis has become the standard method for beginning to determine a genome sequence. The preparation of the shotgun sequence clones is, in fact, a biological experiment. It determines which segments of the genome can be cloned into Escherichia coli and which cannot. By analyzing the complete set of sequences from such an experiment, it is possible to identify gene...

Restriction Enzyme Recognition Sequence

A critical and difficult part of characterizing restriction enzymes and methylases is the identification of recognition sequences. To simplify this process, we have developed a plasmid transformation method along with a computer program named RM search that determines the exact recognition sequences for given restriction and modifica-

Shotgun Sequence Assembly

Shotgun sequencing is the most widely used technique for determining the DNA sequence of organisms. It involves breaking up the DNA into many small pieces that can be read by automated sequencing machines, then piecing together the original genome using specialized software programs called assemblers. Due to the large amounts of data being generated and to the complex structure of most organism...

Evaluation of the Sequence Data Assemble Software "Shotgun"

OTU Analysis Using Metagenomic Shotgun Sequencing Data

Because of technological limitations, the primer and amplification biases in targeted sequencing of 16S rRNA genes have veiled the true microbial diversity underlying environmental samples. However, the protocol of metagenomic shotgun sequencing provides 16S rRNA gene fragment data with natural immunity against the biases raised during priming and thus the potential of uncovering the true struc...