α-L-Fucosidase and Neuraminidase of Oral Streptococci

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Synthesis of fluorescent Ag nanoclusters and their application in α-L-fucosidase detection.

Highly fluorescent Ag nanoclusters (NCs) were successfully prepared by a simple and nontoxic approach, and the as-prepared Ag NCs could be utilized for the AFu detection with a lower detection limit of 0.001 U L(-1).

متن کامل

α-L-fucosidase from Paenibacillus thiaminolyticus: its hydrolytic and transglycosylation abilities.

In this work, focused on possible application of α-L-fucosidases from bacterial sources in the synthesis of α-L-fucosylated glycoconjugates, several nonpathogenic aerobic bacterial strains were screened for α-L-fucosidase activity. Among them Paenibacillus thiaminolyticus was confirmed as a potent producer of enzyme with the ability to cleave the chromogenic substrate p-nitrophenyl α-L-fucopyra...

متن کامل

The gene of an archaeal α-l-fucosidase is expressed by translational frameshifting

The standard rules of genetic translational decoding are altered in specific genes by different events that are globally termed recoding. In Archaea recoding has been unequivocally determined so far only for termination codon readthrough events. We study here the mechanism of expression of a gene encoding for a alpha-l-fucosidase from the archaeon Sulfolobus solfataricus (fucA1), which is split...

متن کامل

Human α-L-fucosidase-1 attenuates the invasive properties of thyroid cancer

Glycans containing α-L-fucose participate in diverse interactions between cells and extracellular matrix. High glycan expression on cell surface is often associated with neoplastic progression. The lysosomal exoenzyme, α-L-fucosidase-1 (FUCA-1) removes fucose residues from glycans. The FUCA-1 gene is down-regulated in highly aggressive and metastatic human tumors. However, the role of FUCA-1 in...

متن کامل

Stress Responses of Oral Streptococci

To persist in the oral cavity, bacteria must be able to tolerate rapid and substantial environmental fluctuations, particularly in pH and nutrient source and availability. Various species of Streptococcus, one of the most abundant genera in the mouth, are associated with oral health, as well as with dental caries. Cariogenic streptococci depend on a biofilm lifestyle for survival and persistenc...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: JOURNAL OF DENTAL HEALTH

سال: 1977

ISSN: 0023-2831

DOI: 10.5834/jdh.27.15