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Pregled bibliografske jedinice broj: 989471

Accurate identification of microorganisms by de novo sequencing


Hozić, Amela; Diminić, Janko; Štajduhar, Andrija; Cindrić, Mario
Accurate identification of microorganisms by de novo sequencing // 8th Regional Biophysics Conference : Book of Abstracts / Majaron, Hana ; Čotar, Petra ; Koren, Monika ; Golmajer Zima, Neža (ur.).
Ljubljana: Slovenian Biophysical Society, 2018. str. 89-89 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 989471 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Accurate identification of microorganisms by de novo sequencing

Autori
Hozić, Amela ; Diminić, Janko ; Štajduhar, Andrija ; Cindrić, Mario

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
8th Regional Biophysics Conference : Book of Abstracts / Majaron, Hana ; Čotar, Petra ; Koren, Monika ; Golmajer Zima, Neža - Ljubljana : Slovenian Biophysical Society, 2018, 89-89

ISBN
978-961-90942-4-2

Skup
8th Regional Biophysics Conference

Mjesto i datum
Zreče, Slovenija, 16-20.05.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Mass spectrometry ; microorganism ; de novo sequencing

Sažetak
Majority of currently used LC-MS/MS techniques for protein identification is based on database matching of non-derivatized peptide signals recorded in positive ion mode. Although widely used, such an approach does not always provide satisfactory sequence coverage to unambiguously identify a protein sample. Protein de novo sequencing concept using CAF-/CAF+ reagent (chemically activated fragmentation negative/chemically activated fragmentation positive) enables fast, highly accurate, reliable and easy to use identification of microorganisms down to the species and subspecies level. CAF-/CAF+ (5-formylbenzene-1, 3-disulfonic acid*) is a chemical reagent for the derivatization of peptide samples prior to analysis by tandem mass spectrometry (MS/MS) that enables gathering of both positive and negative peptide ions datasets. Peptide sequences are read from both positive and negative MS/MS spectra and matched against the NCBInr database by developed software named ProteinReader. We present results that show identification of microorganisms down to the subspecies level using either MALDI- or ESI-TOF technique.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)



POVEZANOST RADA


Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb

Profili:

Avatar Url Amela Hozić (autor)

Avatar Url Janko Diminić (autor)

Avatar Url Mario Cindrić (autor)

Poveznice na cjeloviti tekst rada:

www.rbc2018.si

Citiraj ovu publikaciju:

Hozić, Amela; Diminić, Janko; Štajduhar, Andrija; Cindrić, Mario
Accurate identification of microorganisms by de novo sequencing // 8th Regional Biophysics Conference : Book of Abstracts / Majaron, Hana ; Čotar, Petra ; Koren, Monika ; Golmajer Zima, Neža (ur.).
Ljubljana: Slovenian Biophysical Society, 2018. str. 89-89 (poster, međunarodna recenzija, sažetak, znanstveni)
Hozić, A., Diminić, J., Štajduhar, A. & Cindrić, M. (2018) Accurate identification of microorganisms by de novo sequencing. U: Majaron, H., Čotar, P., Koren, M. & Golmajer Zima, N. (ur.)8th Regional Biophysics Conference : Book of Abstracts.
@article{article, author = {Hozi\'{c}, Amela and Dimini\'{c}, Janko and \v{S}tajduhar, Andrija and Cindri\'{c}, Mario}, year = {2018}, pages = {89-89}, keywords = {Mass spectrometry, microorganism, de novo sequencing}, isbn = {978-961-90942-4-2}, title = {Accurate identification of microorganisms by de novo sequencing}, keyword = {Mass spectrometry, microorganism, de novo sequencing}, publisher = {Slovenian Biophysical Society}, publisherplace = {Zre\v{c}e, Slovenija} }
@article{article, author = {Hozi\'{c}, Amela and Dimini\'{c}, Janko and \v{S}tajduhar, Andrija and Cindri\'{c}, Mario}, year = {2018}, pages = {89-89}, keywords = {Mass spectrometry, microorganism, de novo sequencing}, isbn = {978-961-90942-4-2}, title = {Accurate identification of microorganisms by de novo sequencing}, keyword = {Mass spectrometry, microorganism, de novo sequencing}, publisher = {Slovenian Biophysical Society}, publisherplace = {Zre\v{c}e, Slovenija} }




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