About: BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry

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About: BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Here we introduce the software BIOSPEAN, which is applicable for processing of peptide/protein profiles obtained from MALDI intact cell/spore mass spectrometry. It has been developed as a web application using common technology. The BIOSPEAN automatically finds peaks in a mass spectrum. The peak detection principle involves a local scanning of intensity values around individual m/z positions. To cope with the level of noise, a threshold signal-to-noise ratio is adjusted for filtering relevant results. Based on the detected peak pattern, a similarity search in a custom spectral database can subsequently be performed for sample identification. When a spectrum is analyzed by comparison with a database entry, a percentage score value is calculated from the number of identical peak positions found (they are assigned with an adjustable mass tolerance) divided by the number of all detected peaks in the analyzed spectrum. Each two spectra may also be compared in the opposite way and both score values averaged. The database search results are finally sorted in a table. Here we introduce the software BIOSPEAN, which is applicable for processing of peptide/protein profiles obtained from MALDI intact cell/spore mass spectrometry. It has been developed as a web application using common technology. The BIOSPEAN automatically finds peaks in a mass spectrum. The peak detection principle involves a local scanning of intensity values around individual m/z positions. To cope with the level of noise, a threshold signal-to-noise ratio is adjusted for filtering relevant results. Based on the detected peak pattern, a similarity search in a custom spectral database can subsequently be performed for sample identification. When a spectrum is analyzed by comparison with a database entry, a percentage score value is calculated from the number of identical peak positions found (they are assigned with an adjustable mass tolerance) divided by the number of all detected peaks in the analyzed spectrum. Each two spectra may also be compared in the opposite way and both score values averaged. The database search results are finally sorted in a table. (en)
Title	BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry (en)
skos:prefLabel	BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry (en)
skos:notation	RIV/61989592:15310/13:33147897!RIV14-MSM-15310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(7AMB12AT018), P(ED0007/01/01)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Šebela, Marek Raus, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	63556
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/13:33147897
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Comparison, Database search, Mass spectrometry, Microorganisms, Peak, Software (en)
http://linked.open.../riv/klicoveSlovo	Database search Peak Comparison Mass spectrometry Software Microorganisms
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[9167106C6656]
http://linked.open...i/riv/nazevZdroje	Journal of Proteomics and Bioinformatics
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Biotyping of phytopathogens of cultivated plants using mass spectrometry and identification of protein markers of infection Centre of the Region Haná for Biotechnological and Agricultural Research
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Šebela, Marek Raus, Martin
issn	0974-276X
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.4172/jpb.1000292
http://localhost/t...ganizacniJednotka	15310

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