Current Microbiology
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Tính Chất Chức Năng Của Các Chủng Lactobacillus plantarum Được Tách Chiết Từ Sản Phẩm Sữa Lên Men Truyền Thống Của Người Maasai Tại Kenya Dịch bởi AI
Current Microbiology - Tập 56 - Trang 315-321 - 2008
Lactobacillus plantarum là loài chủ yếu trong số các chủng vi khuẩn axit lactic được tách chiết từ sữa lên men truyền thống của người Maasai ở Kenya. Các chủng được chọn đã được đặc trưng hóa về các tính chất chức năng thông qua các quy trình tiêu chuẩn in vitro. Tất cả các chủng đều thể hiện khả năng chịu axit ở pH 2.0 sau 2 giờ tiếp xúc với giá trị dao động từ 1% đến 100%, trong khi khả năng chị...... hiện toàn bộ
#Lactobacillus plantarum #sữa lên men #Maasai #probiotic #tính chất chức năng
The Campylobacter jejuni/coli cjaA (cj0982c) Gene Encodes an N-Glycosylated Lipoprotein Localized in the Inner Membrane
Current Microbiology - Tập 57 - Trang 181-188 - 2008
The Campylobacter coli 72Dz/92 cjaA gene (orthologue of cj0982c of C. jejuni NCTC 11168) product is a highly immunogenic, amino acid–binding protein. CjaA was palmitic acid-modified when processed in E. coli. In addition, site-directed mutagenesis of the Cys residue of the LAAC motif of its signal sequence confirmed that CjaA is a lipoprotein when processed in Campylobacter. Localization of th...... hiện toàn bộ
Production of a Metal-Binding Exopolysaccharide by Paenibacillus jamilae Using Two-Phase Olive-Mill Waste as Fermentation Substrate
Current Microbiology - Tập 53 - Trang 189-193 - 2006
The present study investigated the use of two-phase olive mill waste (TPOMW) as substrate for the production of exopolysaccharide (EPS) by the endospore-forming bacilli Paenibacillus jamilae. This microorganism was able to grow and produce EPS in aqueous extracts of TPOMW as a unique source of carbon. The effects of substrate concentration and the addition of inorganic nutrients were investigated....... hiện toàn bộ
Modifying Thermostability of appA from Escherichia coli
Current Microbiology - Tập 61 - Trang 267-273 - 2010
In order to improve the thermostability of Escherichia coli AppA phytase, Error-prone PCR was used to randomize mutagenesis appA gene, and a gene mutation library was constructed. A mutant I408L was selected from the library by the method of high-throughput screening with 4-methyl-umbelliferylphosphate (4-MUP). The appA gene of the mutant was cloned and expressed in E. coli Origami (DE3). The reco...... hiện toàn bộ
Alkalihalobacillus deserti sp. nov., Isolated from the Saline–Alkaline Soil
Current Microbiology - Tập 80 - Trang 1-10 - 2023
A bacterial strain, designated TRPH29T, was isolated from saline-alkaline soil, collected from the southern edge of the Gurbantunggut desert, Xinjiang, People’s Republic of China. The isolate was Gram-staining positive, facultatively anaerobic, straight rods. Growth occurred at 15–40 °C (optimum, 28 °C), pH 8.0–13.0 (optimum, 10.0), and in the presence of 0–15% (w/v) NaCl (optimum, 2%). Phylogenet...... hiện toàn bộ
Cross-reactivity of monoclonal antibodies againstClostridium perfringens Θ toxin with streptolysin O
Current Microbiology - - 1984
Six monoclonal antibodies to Θ toxin ofClostridium perfringens were characterized. Four antibodies, 1C3, 2D4, 1B9, and 3F11, were nonneutralizing for Θ toxin and were non-cross-reacting with streptolysin O (SLO). The other two antibodies, 3H10 and 2C5, were cross-binding and cross-neutralizing with SLO. Neutralizing activity of 3H10 was higher than that of 2C5 on the basis of the binding activity ...... hiện toàn bộ
Inhibition of Quorum Sensing in Serratia marcescens H30 by Molecular Regulation
Current Microbiology - Tập 56 - Trang 645-650 - 2008
Quorum sensing in Serratia marcescens, which uses two types of signaling molecules–N-acyl homoserine lactones and furanosyl borate diester–play important regulatory roles in the synthesis of 2,3-butanediol and prodigiosin. In the hope of understanding the effect of quorum sensing on physiologic metabolism, we established two molecular strategies, one to express acyl-homoserine lactone hydrolase to...... hiện toàn bộ
The Master Quorum-Sensing Regulator OpaR is Activated Indirectly by H-NS in Vibrio parahaemolyticus
Current Microbiology - Tập 73 - Trang 71-76 - 2016
AphA and OpaR are the master regulators of quorum sensing in Vibrio parahaemolyticus and there is reciprocal negative regulation between AphA and OpaR. The histone-like nucleoid structure (H-NS) protein is a global transcriptional repressor of horizontally transferred genes, but a few prokaryotic genes, for example flagella genes, are stimulated by H-NS. The regulation of opaR by H-NS was investig...... hiện toàn bộ
Microencapsulation May Preserve the Viability of Probiotic Bacteria During a Baking Process and Digestion: A Case Study with Bifidobacterium animalis Subsp. lactis in Bread
Current Microbiology - Tập 78 - Trang 576-589 - 2021
The high sensitivity of probiotic bacteria (PB) to many environmental factors limits the number of food products where they can be incorporated. This study aimed to examine the capability of a unique three-layered microcapsule structure to protect PB against extremely elevated temperatures and low pHs to allow their incorporation into bakery goods. The microcapsules were prepared first by granulat...... hiện toàn bộ
Diagnostic Potential of Anti-rNcp-43 Polyclonal Antibodies for the Detection of Neospora caninum
Current Microbiology - - 2014
Tổng số: 5,639
- 1
- 2
- 3
- 4
- 5
- 6
- 10