Construction of a new shuttle vector and its use for cloning and expression of two plasmid-encoded bacteriocins from Lactobacillus paracasei subsp paracasei BGSJ2-8
Само за регистроване кориснике
2010
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A new shuttle-cloning vector, pA13, was constructed and successfully introduced into Escherichia coli. Lactobacillus and Lactococcus strains. It showed high segregational and structural stability in all three hosts. The natural plasmid pSJ2-8 from L paracasei subsp. paracasei BGSJ2-8 was cloned into pA13 using BamHI to obtain the construct, pB5. Sequencing and in silico analysis of pB5 revealed fifteen open reading frames (ORF). Plasmid pSJ2-8 harbours genes encoding the production of two bacteriocins, BacSJ and acidocin 8912. Combined N-terminal amino acid sequencing of BacSJ in combination with DNA sequencing of the bacSJ2-8 gene enabled determination of the primary structure of bacteriocin BacSJ. The bacSJ2-8 gene encodes 68-amino-acid peptide with a double-glycine leader peptide consisting of 18 amino acids, followed by the orf2 (bacSJ2-8i) which encodes the immunity protein of BacSJ. The production and functional expression of BacSJ in homologous and heterologous hosts suggest tha...t bacSJ2-8 and bacSJ2-8i together with the genes encoding the ABC transporter and accessory protein are the minimal requirements for production of BacSJ. Biochemical and genetic analyses showed that BacSJ belongs to class II bacteriocins.
Кључне речи:
Shuttle cloning vector / Plasmid pSJ2-8 / Bacteriocin BacSJИзвор:
International Journal of Food Microbiology, 2010, 140, 2-3, 117-124Издавач:
- Elsevier, Amsterdam
Финансирање / пројекти:
- Изучавање регулације експресије гена одабраних индустријских микроорганизама (RS-MESTD-MPN2006-2010-143036)
- International Centre of Genetic Engineering and Biotechnology, Italy [CRP-YUG06/01]
DOI: 10.1016/j.ijfoodmicro.2010.04.010
ISSN: 0168-1605
PubMed: 20439125
WoS: 000279035600004
Scopus: 2-s2.0-77953122924
URI
https://imagine.imgge.bg.ac.rs/handle/123456789/432http://intor.torlakinstitut.com/handle/123456789/727
Институција/група
TorlakTY - JOUR AU - Kojić, Milan AU - Lozo, Jelena AU - Jovčić, Branko AU - Strahinić, Ivana AU - Fira, Đorđe AU - Topisirović, Ljubiša PY - 2010 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/432 UR - http://intor.torlakinstitut.com/handle/123456789/727 AB - A new shuttle-cloning vector, pA13, was constructed and successfully introduced into Escherichia coli. Lactobacillus and Lactococcus strains. It showed high segregational and structural stability in all three hosts. The natural plasmid pSJ2-8 from L paracasei subsp. paracasei BGSJ2-8 was cloned into pA13 using BamHI to obtain the construct, pB5. Sequencing and in silico analysis of pB5 revealed fifteen open reading frames (ORF). Plasmid pSJ2-8 harbours genes encoding the production of two bacteriocins, BacSJ and acidocin 8912. Combined N-terminal amino acid sequencing of BacSJ in combination with DNA sequencing of the bacSJ2-8 gene enabled determination of the primary structure of bacteriocin BacSJ. The bacSJ2-8 gene encodes 68-amino-acid peptide with a double-glycine leader peptide consisting of 18 amino acids, followed by the orf2 (bacSJ2-8i) which encodes the immunity protein of BacSJ. The production and functional expression of BacSJ in homologous and heterologous hosts suggest that bacSJ2-8 and bacSJ2-8i together with the genes encoding the ABC transporter and accessory protein are the minimal requirements for production of BacSJ. Biochemical and genetic analyses showed that BacSJ belongs to class II bacteriocins. PB - Elsevier, Amsterdam T2 - International Journal of Food Microbiology T1 - Construction of a new shuttle vector and its use for cloning and expression of two plasmid-encoded bacteriocins from Lactobacillus paracasei subsp paracasei BGSJ2-8 EP - 124 IS - 2-3 SP - 117 VL - 140 DO - 10.1016/j.ijfoodmicro.2010.04.010 ER -
@article{ author = "Kojić, Milan and Lozo, Jelena and Jovčić, Branko and Strahinić, Ivana and Fira, Đorđe and Topisirović, Ljubiša", year = "2010", abstract = "A new shuttle-cloning vector, pA13, was constructed and successfully introduced into Escherichia coli. Lactobacillus and Lactococcus strains. It showed high segregational and structural stability in all three hosts. The natural plasmid pSJ2-8 from L paracasei subsp. paracasei BGSJ2-8 was cloned into pA13 using BamHI to obtain the construct, pB5. Sequencing and in silico analysis of pB5 revealed fifteen open reading frames (ORF). Plasmid pSJ2-8 harbours genes encoding the production of two bacteriocins, BacSJ and acidocin 8912. Combined N-terminal amino acid sequencing of BacSJ in combination with DNA sequencing of the bacSJ2-8 gene enabled determination of the primary structure of bacteriocin BacSJ. The bacSJ2-8 gene encodes 68-amino-acid peptide with a double-glycine leader peptide consisting of 18 amino acids, followed by the orf2 (bacSJ2-8i) which encodes the immunity protein of BacSJ. The production and functional expression of BacSJ in homologous and heterologous hosts suggest that bacSJ2-8 and bacSJ2-8i together with the genes encoding the ABC transporter and accessory protein are the minimal requirements for production of BacSJ. Biochemical and genetic analyses showed that BacSJ belongs to class II bacteriocins.", publisher = "Elsevier, Amsterdam", journal = "International Journal of Food Microbiology", title = "Construction of a new shuttle vector and its use for cloning and expression of two plasmid-encoded bacteriocins from Lactobacillus paracasei subsp paracasei BGSJ2-8", pages = "124-117", number = "2-3", volume = "140", doi = "10.1016/j.ijfoodmicro.2010.04.010" }
Kojić, M., Lozo, J., Jovčić, B., Strahinić, I., Fira, Đ.,& Topisirović, L.. (2010). Construction of a new shuttle vector and its use for cloning and expression of two plasmid-encoded bacteriocins from Lactobacillus paracasei subsp paracasei BGSJ2-8. in International Journal of Food Microbiology Elsevier, Amsterdam., 140(2-3), 117-124. https://doi.org/10.1016/j.ijfoodmicro.2010.04.010
Kojić M, Lozo J, Jovčić B, Strahinić I, Fira Đ, Topisirović L. Construction of a new shuttle vector and its use for cloning and expression of two plasmid-encoded bacteriocins from Lactobacillus paracasei subsp paracasei BGSJ2-8. in International Journal of Food Microbiology. 2010;140(2-3):117-124. doi:10.1016/j.ijfoodmicro.2010.04.010 .
Kojić, Milan, Lozo, Jelena, Jovčić, Branko, Strahinić, Ivana, Fira, Đorđe, Topisirović, Ljubiša, "Construction of a new shuttle vector and its use for cloning and expression of two plasmid-encoded bacteriocins from Lactobacillus paracasei subsp paracasei BGSJ2-8" in International Journal of Food Microbiology, 140, no. 2-3 (2010):117-124, https://doi.org/10.1016/j.ijfoodmicro.2010.04.010 . .