Nucleotide sequences of amplified pedB genes from Pediococcus parvulus andLactobacillus plantarum pediocin AcH/PA-1 producer strains were performed. The obtained data were aligned with the published Pediococcus acidilactici pedB sequence, showing a single base substitution in the third codon position of a putative serine. A PCR-mediated site directed mutagenesis on pedB gene, followed by Hae III restriction analysis was then carried out with the aim to rapidly discriminate among pediocin AcH/PA-1 producer strains of different species.

PCR-mediated site-directed mutagenesis on PedB gene and HaeIII restriction as a rapid tool for discrimination among pediocin AcH/PA-1 producer strains / D. Mora, M. Fortina, C. Parini, P. Manachini. - In: FOOD MICROBIOLOGY. - ISSN 0740-0020. - 17:4(2000), pp. 415-420.

PCR-mediated site-directed mutagenesis on PedB gene and HaeIII restriction as a rapid tool for discrimination among pediocin AcH/PA-1 producer strains

D. Mora;M. Fortina;C. Parini;P. Manachini
2000

Abstract

Nucleotide sequences of amplified pedB genes from Pediococcus parvulus andLactobacillus plantarum pediocin AcH/PA-1 producer strains were performed. The obtained data were aligned with the published Pediococcus acidilactici pedB sequence, showing a single base substitution in the third codon position of a putative serine. A PCR-mediated site directed mutagenesis on pedB gene, followed by Hae III restriction analysis was then carried out with the aim to rapidly discriminate among pediocin AcH/PA-1 producer strains of different species.
Lactic-acid bacteria; cloning; cheese
Settore AGR/16 - Microbiologia Agraria
2000
Article (author)
File in questo prodotto:
File Dimensione Formato  
1-s2.0-S0740002099903258-main.pdf

accesso riservato

Tipologia: Publisher's version/PDF
Dimensione 137.12 kB
Formato Adobe PDF
137.12 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/196786
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 2
social impact