A genetic insight into peptide and amino-acid utilization by Propionibacterium freudenreichii LMG 16415.
Anno:
2006
Tipologia prodotto:
Articolo in Rivista
Tipologia ANVUR:
Articolo su rivista
Lingua:
Inglese
Referee:
Sì
Nome rivista:
Current Microbiology
ISSN Rivista:
0343-8651
N° Volume:
52
Numero o Fascicolo:
6
Intervallo pagine:
464-468
Parole chiave:
Propionibacterium freudenreichii; peptide and amino acid metabolism; gene sequencing
Breve descrizione dei contenuti:
In this note the genetic characterization of the peptide degrading system of Propionibacterium freudenreichii was addressed. Genomic fragments of P. freudenreichii subsp. freudenreichii LMG 16415 were cloned in Escherichia coli XL1 Blue, and those leading to an increase in peptidase-like activity using chromogenic substrates aminoacyl-β-naphtylamides (aminoacyl-βNA) were isolated and sequenced. This strategy allowed the identification of partial gene regions of P. freudenreichii LMG 16415 with significant similarity to proteins directly or indirectly involved in peptide and amino acid metabolism, i.e., an oligopeptide transporter, a D-amino acid oxidase, a muropeptidase, and an ABC transporter involved in osmoregulation similar to glycine betaine transporters.
Id prodotto:
35072
Handle IRIS:
11562/235695
depositato il:
6 luglio 2012
ultima modifica:
17 novembre 2022
Citazione bibliografica:
Rossi, Franca; Gatto, Veronica; Marzotto, Marta; Torriani, Sandra,
A genetic insight into peptide and amino-acid utilization by Propionibacterium freudenreichii LMG 16415.«Current Microbiology»
, vol. 52
, n. 6
, 2006
, pp. 464-468