Zobrazeno 1 - 10
of 2 910
pro vyhledávání: '"Acid tolerance"'
Autor:
Jinthana Lapirattanakul, Ryota Nomura, Rena Okawa, Pornpen Tantivitayakul, Rattiporn Kaypetch, Anna Lehrkinder, Peter Lingström, Dowen Birkhed, Michiyo Matsumoto-Nakano, Kazuhiko Nakano
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Streptococcus mutans is studied for its acidogenic and aciduric characteristics, notably its biofilm formation in the presence of sucrose, toward its role in the caries process. Variations in both genotype and phenotype have been
Externí odkaz:
https://doaj.org/article/44e58704d98a4c21aff2257b9398e569
Publikováno v:
Synthetic and Systems Biotechnology, Vol 9, Iss 4, Pp 723-732 (2024)
Acetic acid is a common inhibitor present in lignocellulose hydrolysate, which inhibits the ethanol production by yeast strains. Therefore, the cellulosic ethanol industry requires yeast strains that can tolerate acetic acid stress. Here we demonstra
Externí odkaz:
https://doaj.org/article/f810de7bb4284e3aa1428bc9fec1d220
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 24, Iss 1, Pp 1-18 (2024)
Abstract Background The global probiotics dietary supplements market size is continuously growing. To overcome probiotics’ health concerns, metabiotics are recognized as a safer alternative. Aiming to deal with the escalating antimicrobial resistan
Externí odkaz:
https://doaj.org/article/bd529859442b440eb455d9727d100dec
Autor:
Gabriella Boisen, Susanne Brogårdh-Roth, Jessica Neilands, Alex Mira, Miguel Carda-Diéguez, Julia R. Davies
Publikováno v:
Frontiers in Oral Health, Vol 5 (2024)
IntroductionDuring development of dental caries, oral biofilms undergo changes in microbial composition and phenotypical traits. The aim of this study was to compare the acid tolerance (AT) of plaque from two groups of children: one with severe carie
Externí odkaz:
https://doaj.org/article/6cbf07af04894bdfbb1b499cdbb1ef3b
Publikováno v:
AIMS Agriculture and Food, Vol 9, Iss 2, Pp 445-471 (2024)
Listeria monocytogenes, which causes human listeriosis after consumption of contaminated food, can adapt and survive under a wide range of physiological and chemical stresses. In this study, the overall proteomic response of the L. monocytogenes stra
Externí odkaz:
https://doaj.org/article/f14d6e69f80b406b87709879b9c67b69
Autor:
Jennifer L. Goff, Elizabeth G. Szink, Konnor L. Durrence, Lauren M. Lui, Torben N. Nielsen, Jennifer V. Kuehl, Kristopher A. Hunt, John-Marc Chandonia, Jiawen Huang, Michael P. Thorgersen, Farris L. Poole, David A. Stahl, Romy Chakraborty, Adam M. Deutschbauer, Adam P. Arkin, Michael W. W. Adams
Publikováno v:
Environmental Microbiome, Vol 19, Iss 1, Pp 1-17 (2024)
Abstract Castellaniella species have been isolated from a variety of mixed-waste environments including the nitrate and multiple metal-contaminated subsurface at the Oak Ridge Reservation (ORR). Previous studies examining microbial community composit
Externí odkaz:
https://doaj.org/article/21d60b492778453a996873cc86d2594d
Autor:
Miguel Mariano Tabora, Ricardo S. Aleman, Ashley Castro, Allan Avila, Dany Avila, David Picha, Roberto Cedillos, Shirin Kazemzadeh, Leyla K. Pournaki, Ajitesh Yaday, Jhunior Marcia, Aryana Kayanush
Publikováno v:
Bacteria, Vol 3, Iss 2, Pp 42-58 (2024)
Carao (Cassia grandis) contains numerous bioactive substances that contribute to gastrointestinal well-being. The present study assessed the potential impacts of carao on the viability and performance of Streptococcus thermophilus and Lactobacillus b
Externí odkaz:
https://doaj.org/article/c4ff8155935a4e2cbc9419e294bd4aa9
Publikováno v:
Food Frontiers, Vol 5, Iss 2, Pp 225-236 (2024)
Abstract Amino acid transporters are promising targets for engineering acid‐tolerant strains of Lactococcus lactis. However, the simple overexpression of transporters alone is insufficient to achieve a highly acid‐resistant phenotype. This study
Externí odkaz:
https://doaj.org/article/04250b0674354d44845b40a0be5a1196
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-10 (2024)
Abstract Enterococcus faecalis, a formidable nosocomial and community-acquired opportunistic pathogen, can persist a wide range of extreme environments, including low pH and nutrient deficiency. Clarifying the survival mechanism of E. faecalis in low
Externí odkaz:
https://doaj.org/article/7420bf17be7b43ac8ff5bea6fa795b55
Autor:
Darshana Sharma, Purna Bahadur Chetri, Vipin Ranga, Subhajit Sen, Bidyut Kumar Sarmah, Madhumita Barooah
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Adverse environmental conditions, such as acid stress, induce bacteria to employ several strategies to overcome these stressors. These strategies include forming biofilms and activating specific molecular pathways, such as the general stress response
Externí odkaz:
https://doaj.org/article/2de4b52683d9444e81a4b82e788925a6