Genome-scale probe and primer design with PRIMEGENS.
نویسندگان
چکیده
This chapter introduces the software package PRIMEGENS for designing gene-specific probes and associated PCR primers on a large scale. Such design is especially useful for constructing cDNA or oligo microarray to minimize cross-hybridization. PRIMEGENS can also be used for designing primers to amplify a segment of a unique target gene using reverse-transcriptase (RT)-PCR. The input to PRIMEGENS is a set of sequences, whose primers need to be designed, and a sequence pool containing all the genes in a genome. It provides options to choose various parameters. PRIMEGENS uses a systematic algorithm for designing gene-specific probes and its primer pair. For a given sequence, PRIMEGENS first searches for the longest gene-specific fragment and then designs best PCR product for this fragment. The 2.0 version of PRIMEGENS provides a graphical user interface (GUI) with additional features. The software is freely available for any users and can be downloaded from http://digbio.missouri.edu/primegens/.
منابع مشابه
High-throughput Primer and Probe Design for Genome-Wide DNA Methylation Study Using PRIMEGENS
متن کامل
PRIMEGENS-v2: genome-wide primer design for analyzing DNA methylation patterns of CpG islands
MOTIVATION DNA methylation plays important roles in biological processes and human diseases, especially cancers. High-throughput bisulfite genomic sequencing based on new generation of sequencers, such as the 454-sequencing system provides an efficient method for analyzing DNA methylation patterns. The successful implementation of this approach depends on the use of primer design software capab...
متن کاملPRIMEGENS: robust and efficient design of gene-specific probes for microarray analysis
MOTIVATION DNA microarray is a powerful high-throughput tool for studying gene function and regulatory networks. Due to the problem of potential cross hybridization, using full-length genes for microarray construction is not appropriate in some situations. A bioinformatic tool, PRIMEGENS, has recently been developed for the automatic design of PCR primers using DNA fragments that are specific t...
متن کاملHomolog-specific PCR primer design for profiling splice variants
To study functional diversity of proteins encoded from a single gene, it is important to distinguish the expression levels among the alternatively spliced variants. A variant-specific primer pair is required to amplify each alternatively spliced variant individually. For this purpose, we developed a new feature, homolog-specific primer design (HSPD), in our high-throughput primer and probe desi...
متن کاملComparison between conventional PCR and PCR - ELISA for detection of Brucella melitensis
Molecular detection techniques are believed to be key tools for both prevention and treatment follow up of brucellosis within live stock and human beings. Consequently rapid, reliable, easy to perform and automated systems for Brucella detection are urgently needed to allow early diagnosis and adequate antibiotic therapy in time. Brucellosis is a worldwide re-emerging zoonosis causing high econ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Methods in molecular biology
دوره 402 شماره
صفحات -
تاریخ انتشار 2007