Evidence map›Paper›PMID 18315861›Full record

ArticleBMC bioinformatics2008

The unique probe selector: a comprehensive web service for probe design and oligonucleotide arrays.

Shu-Hwa Chen, Chen-Zen Lo, Ming-Chi Tsai, Chao A Hsiung, Chung-Yen Lin

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Article in BMC bioinformatics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Shu-Hwa ChenStem Cell/Regenerative Medicine Program, Genomics Research Center, Academia Sinica, No, 128 Academia Rd, Sec. 2, Taipei 115, Taiwan. seven@gate.sinica.edu.tw
Chen-Zen Lo
Ming-Chi Tsai
Chao A Hsiung
Chung-Yen Lin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNucleic acid hybridization, a fundamental technique in molecular biology, can be modified into very effective and sensitive methods for detecting particular targets mixed with millions of non-target sequences. Therefore, avoiding cross-hybridization is the most crucial issue for developing diagnostic methods based on hybridization.

resultsTo develop a probe with a high discriminating power, this study constructed a web service, the Unique Probe Selector (UPS), for customized probe design. The UPS service integrates a probe design mechanism and a scoring system for evaluating the performance of probe annealing and the uniqueness of a probe in a user-defined genetic background. Starting from an intuitive web interface, the UPS accepts a query with single or multiple sequences in fasta format. The best probe(s) for each sequence can be downloaded from result pages in a fasta or .csv format with a summary of probe characteristics. The option "Unique probe within group" selects the most unique probe for each target sequence with low probability to hybridize to the other sequences in the same submitted query. The option "Unique probe in the specific organism" devises probes for each submitted sequence to identify its target among selected genetic backgrounds based on Unigene.

conclusionThe UPS evaluates probe-to-target hybridization under a user-defined condition in silico to ensure high-performance hybridization and minimizes the possibility of non-specific reactions. UPS has been applied to design human arrays for gene expression studies and to develop several small arrays of gene families that were inferred as molecular signatures of cancer typing/staging or pathogen signatures. Notably, UPS is freely accessible at http://array.iis.sinica.edu.tw/ups/.

Indexed as

InternetSoftwareBase SequenceDNA ProbesEquipment DesignEquipment Failure AnalysisGene TargetingIn Situ HybridizationMolecular Sequence DataOligonucleotide Array Sequence AnalysisSequence Analysis, DNADNA Probes

Identifiers

PMID18315861
PMCPMC2259409

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.