Results 351 to 360 of about 147,894 (384)

Bifidobacterium Transformation

2021
The protocol presented in this chapter describes a generic method for electrotransformation of Bifidobacterium spp., outlining a technique that is ideal for conferring selective properties onto strains as well as allowing the user to introduce or knock out/in selected genes for phenotypic characterization purposes.
Hoedt, Emily C., Bongers, Roger S., Bottacini, Francesca, Knol, Jan, MacSharry, John, van Sinderen, Douwe   +5 more
openaire   +3 more sources

Unification of Bifidobacterium infantis and Bifidobacterium suis as Bifidobacterium longum.

International Journal of Systematic and Evolutionary Microbiology, 2002
The relationships between Bifidobacterium infantis, Bifidobacterium longum and Bifidobacterium suis were examined by means of carbohydrate fermentation, DNA-DNA hybridization, ribotyping and random amplified polymorphic DNA-PCR (RAPD-PCR). The levels of DNA-DNA hybridization among the strains of B. infantis, B. longum and B.
Yoshimi Benno, Hidenori Hayashi, Masafumi Fukuyama, Mitsuo Sakamoto, Shinji Sakata, Maki Kitahara   +5 more
openaire   +2 more sources

Expression and Secretion of Bifidobacterium  adolescentis Amylase by Bifidobacterium  Longum

Biotechnology Letters, 2006
Bifidobacterium adolescentis Int-57 (INT57), isolated from human feces, secretes an amylase. We have shot-gun cloned, sequence analyzed and expressed the gene encoding this amylase in B. longum. The sequenced 2477 bp fragment was homologous to other extracellular amylases.
Myeong Soo Park, Geun Eog Ji, Seong Lyul Rhim   +2 more
openaire   +3 more sources

Differential Characteristics of Bifidobacterium longum and Bifidobacterium animalis

Systematic and Applied Microbiology, 1991
Summary Twenty five strains, which belong to Bifidobacterium animalis on the basis of their carbohydrate fermentation patterns, were isolated from human and calf feces. The DNAs of these strains were, however, completely homologous to the DNA of the type strain of Bifidobacterium longum .
Tomoko Yaeshima, Tomohiko Fujisawa, Tomotari Mitsuoka   +2 more
openaire   +2 more sources

Antimicrobial susceptibility of Bifidobacterium

Annales de l'Institut Pasteur / Microbiologie, 1983
The susceptibility pattern of 459 strains of bifidobacteria, representing 15 species, to 16 antimicrobial agents was determined by the broth dilution method. The majority of the strains derived from human faeces. Penicillin G, erythromycin, clindamycin, vancomycin and bacitracin were the most active compounds; they inhibited 90% of the strains at less ...
F. Crociani, Diego Matteuzzi, Patrizia Brigidi   +2 more
openaire   +3 more sources

Phylogenetic classification of six novel species belonging to the genus Bifidobacterium comprising Bifidobacterium anseris sp. nov., Bifidobacterium criceti sp. nov., Bifidobacterium imperatoris sp. nov., Bifidobacterium italicum sp. nov., Bifidobacterium margollesii sp. nov. and Bifidobacterium parmae sp. nov.

Systematic and Applied Microbiology, 2018
Six Bifidobacterium strains, i.e., Goo31D, Ham19E, Rab10A, Tam1G, Uis4E and Uis1B, were isolated from domestic goose (Anser domesticus), European hamster (Cricetus cricetus), European rabbit (Oryctolagus cuniculus), emperor tamarin (Saguinus imperator) and pygmy marmoset (Callithrix pygmaea).
Lugli, Gabriele Andrea, Mangifesta, Marta, Duranti, Sabrina, ANZALONE, ROSARIA, Milani, Christian, Mancabelli, Leonardo, Alessandri, Giulia, Turroni, Francesca, Ossiprandi, Maria Cristina, van Sinderen, Douwe, Ventura, Marco   +10 more
openaire   +5 more sources

Bifidobacterium improves oestrogen-deficiency-induced osteoporosis in mice by modulating intestinal immunity.

Food & Function
Osteoporosis has become one of the major diseases that threaten the health of middle-aged and elderly people, and with the growth of an ageing population, more and more people are affected by osteoporosis these days. In recent years, intestinal flora has
Jincan Zhang, Xi Liang, Xiaoying Tian, Maozhen Zhao, Yunjuan Mu, H. Yi, Zhe Zhang, Lanwei Zhang   +7 more
semanticscholar   +1 more source

Characterization of Bifidobacterium apousia sp. nov., Bifidobacterium choladohabitans sp. nov., and Bifidobacterium polysaccharolyticum sp. nov., three novel species of the genus Bifidobacterium from honey bee gut

Systematic and Applied Microbiology, 2021
Bifidobacterium is one of the dominating bacterial genera in the honey bee gut, and they are the key degrader of diet polysaccharides for the host. Previous genomic analysis shows that they belong to separate phylogenetic clusters and exhibited different functional potentials in hemicellulose digestion.
Jieteng Chen, Jieni Wang, Hao Zheng
openaire   +2 more sources

Lactobacillus and Bifidobacterium Improved Physiological Function and Cognitive Ability in Aged Mice by the Regulation of Gut Microbiota.

Molecular Nutrition & Food Research, 2019
SCOPE Age-related degeneration is associated with imbalances of gut microbiota and its related immune system, thereby gut microbiota dysbiosis is considered to be a key target to improve senescence.
Yinhua Ni, Xin Yang, Liujie Zheng, Zhe Wang, Lianxin Wu, Jinlu Jiang, Tianqi Yang, Lingyan Ma, Z. Fu   +8 more
semanticscholar   +1 more source