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| Begrem, Simon; Ivaniuk, Flora; Gigout Chevalier, Frederique; Kolypczuk, Laetitia; Bonnetot, Sandrine; Leroi, Francoise; Grovel, Olivier; Delbarre-ladrat, Christine; Passerini, Delphine. |
| Carnobacterium maltaromaticum and Carnobacterium divergens, isolated from food products, are lactic acid bacteria known to produce active and efficient bacteriocins. Other species, particularly those originating from marine sources, are less studied. The aim of the study is to select promising strains with antimicrobial potential by combining genomic and phenotypic approaches on large datasets comprising 12 Carnobacterium species. The biosynthetic gene cluster (BGCs) diversity of 39 publicly available Carnobacterium spp. genomes revealed 67 BGCs, distributed according to the species and ecological niches. From zero to six BGCs were predicted per strain and classified into four classes: terpene, NRPS (non-ribosomal peptide synthetase), NRPS-PKS (hybrid... |
| Tipo: Text |
Palavras-chave: Lactic acid bacteria; Antimicrobial activity; Carnobacteriumspp; Hydrogen peroxide; Bacteriocin; RiPP; NRPS; Terpene; Natural product; Genome mining. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00641/75335/75999.pdf |
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| Yang,Guodong; Li,Peng; Meng,Lifen; Xv,Keyi; Dong,Faming; Qiu,Yan; He,Lei; Lin,Lin. |
| Abstract To know more about the potential roles of endophytic fungi in the formation mechanism of Daodi medicinal material, diversity and communities of culturable endophytic fungi in three types of tree peonies were investigated. Endophytic fungi of three types of tree peonies were isolated and identified. The diversity was analyzed. Bayesian trees constructed by MrBayes 3.2.6 after phylogenetic analysis of the ITS sequences. The endophytic fungi potential for synthesis of natural products was assessed by means of detecting NRPS and PKS gene sequences. In total, 364 endophytic fungi isolates representing 26 genera were recovered from Paeonia ostii ‘Feng Dan’, Paeonia ostii ‘Luoyang Feng Dan’, and Paeonia suffruticosa ‘Luoyang Hong’. More culturable... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Endophytic fungi; PKS; NRPS; Cortex Moutan; Daodi medicinal material. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500047 |
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