نتایج جستجو برای: bacterial enzymes

تعداد نتایج: 323074  

Journal: :Journal of clinical microbiology 2012
Carlos Eduardo Dias Campos Paulo Cesar de Souza Caldas Hiroaki Ohnishi Takashi Watanabe Kouki Ohtsuka Satsuki Matsushima Nicole Victor Ferreira Mariza Villas Boas da Silva Paulo Redner Luciana Distásio de Carvalho Reginalda Ferreira de Melo Medeiros Jacyr Antônio Abbud Filho Fátima Cristina Onofre Fandinho Montes Teca Calcagno Galvão Jesus Pais Ramos

In this article, the first isolation of Mycobacterium kyorinense specimens in Brazil is described. M. kyorinense is a recently identified species, with a few strains reported only in Japan. The Brazilian isolates were initially identified as Mycobacterium celatum by PCR restriction enzyme pattern analysis (PRA) with hsp65. However, biochemical tests indicated the same profile of M. kyorinense a...

Journal: :iranian journal of biotechnology 2006
ali hatef salmanian kobra zakikhan afsoon afshari mandana moshashaie

site-directed mutagenesis (sdm) as a powerful technique was used to change two important and conserved amino acids in 5-enolpyruvylshikimate 3- phosphate synthase (epsps) gene of e. coli. the mutations changed glycine 96 to alanine and alanine 183 to threonine. these two amino acids are very important for intraction of the wide spectrum herbicide, glyphosate, to epsp synthase enzymes. by design...

Journal: :Biochemical Society transactions 2005
K Hatzixanthis D J Richardson F Sargent

Controlled targeting and transport of redox enzymes to and across the bacterial cytoplasmic membrane is essential for bacterial respiration. A subset of bacterial redox enzymes is exported as folded proteins on the Tat (twin-arginine transport) pathway. Protein export is the point-of-no-return for passenger proteins on the Tat pathway and it is crucial that complex, cofactor-containing enzymes ...

Journal: :Clinical and Experimental Dental Research 2015

Journal: :Journal of innate immunity 2009
Jessica Humann Laurel L Lenz

Peptidoglycan (PGN) is a major component of the bacterial cell envelope in both Gram-positive and Gram-negative bacteria. These muropeptides can be produced or modified by the activity of bacterial glycolytic and peptidolytic enzymes referred to as PGN hydrolases and autolysins. Some of these bacterial enzymes are crucial for bacterial pathogenicity and have been shown to modulate muropeptide r...

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