Friendly Sequences
ثبت نشده
چکیده
A friendly sequence is one in which successive terms differ by one. Since a friendly sequence may be a repeat on which a longer sequence is based, the first and last terms must be friendly so that repeats are friendly. Friendly sequences often make good candidates for threading and treadling sequences. And since they have alternating parity, they are applicable to weaves that have this requirement, such as overshot. Close proximity amounts to friendship. Figure Ω.1 shows a friendly sequence, which labelled . Notice, as required, its first and last terms are friendly.
منابع مشابه
MSDB: a user-friendly program for reporting distribution and building databases of microsatellites from genome sequences.
Microsatellite Search and Building Database (MSDB) is a new Perl program providing a user-friendly interface for identification and building databases of microsatellites from complete genome sequences. The general aims of MSDB are to use the database to store the information of microsatellites and to facilitate the management, classification, and statistics of microsatellites. A user-friendly i...
متن کاملQDD: a user-friendly program to select microsatellite markers and design primers from large sequencing projects
SUMMARY QDD is an open access program providing a user-friendly tool for microsatellite detection and primer design from large sets of DNA sequences. The program is designed to deal with all steps of treatment of raw sequences obtained from pyrosequencing of enriched DNA libraries, but it is also applicable to data obtained through other sequencing methods, using FASTA files as input. The follo...
متن کاملProGeRF: Proteome and Genome Repeat Finder Utilizing a Fast Parallel Hash Function
Repetitive element sequences are adjacent, repeating patterns, also called motifs, and can be of different lengths; repetitions can involve their exact or approximate copies. They have been widely used as molecular markers in population biology. Given the sizes of sequenced genomes, various bioinformatics tools have been developed for the extraction of repetitive elements from DNA sequences. Ho...
متن کاملPhyloGena - a user-friendly system for automated phylogenetic annotation of unknown sequences
MOTIVATION Phylogenomic approaches towards functional and evolutionary annotation of unknown sequences have been suggested to be superior to those based only on pairwise local alignments. User-friendly software tools making the advantages of phylogenetic annotation available for the ever widening range of bioinformatically uninitiated biologists involved in genome/EST annotation projects are, h...
متن کاملProCoS: Protein composition server
ProCoS is a free online tool for computing different combinations of peptide compositions. It is developed as an applet and a server with a capability to handle multiple FASTA sequences. The generalized algorithm for computing poly-amino acid composition forms the core of ProCoS. It produces output in different formats for easy visualization of results. It also allows composition analysis of se...
متن کامل