بررسی تولید نانوساختار S-layer در شرایط بی هوازی و 5 درصد CO2 در باکتری‌ Lactobacillus acidophilus ATCC4356

بررسی تولید نانوساختار s-layer در شرایط بی هوازی و ۵ درصد co۲ در باکتری lactobacillus acidophilus atcc۴۳۵۶

زمینه و اهداف: پروتئین سطحی (s-layer) آرایه های کریستالی تک مولکولی ساخته شده از تحت واحدهای پروتئینی یا گلیکوپروتئینی می باشد. s-layer بعنوان خارجی ترین ساختار پوشش سلولی در بسیاری از ارگانیسم ها، باکتری ها و آرکی باکتریا شناخته شده است. به علت خصوصیات ساختاری آنها و توانایی خود تجمعی s-layer بر روی سطوح مختلف، باعث شده این ساختار در نانوبیوتکنولوژی، نانوتکنولوژی، بیوتکنولوژی و علوم پزشکی مورد...

Studying the Stability of S-Layer Protein of Lactobacillus Acidophilus ATCC 4356 in Simulated Gastrointestinal Fluids Using SDS-PAGE and Circular Dichroism

Crystalline arrays of proteinaceous subunits forming surface layers (S-layers) are now recognized as one of the most common outermost cell envelope components of prokaryotic organisms. The surface layer protein of Lactobacillus acidophilus ATCC4356 is composed of a single species of protein of apparent molecular weight of 43-46 KDa. Considering the Lactobacillus acidophilus ATCC4356 having the ...

Studying the Stability of S-Layer Protein of Lactobacillus Acidophilus ATCC 4356 in Simulated Gastrointestinal Fluids Using SDS-PAGE and Circular Dichroism

Crystalline arrays of proteinaceous subunits forming surface layers (S-layers) are now recognized as one of the most common outermost cell envelope components of prokaryotic organisms. The surface layer protein of Lactobacillus acidophilus ATCC4356 is composed of a single species of protein of apparent molecular weight of 43-46 KDa. Considering the Lactobacillus acidophilus ATCC4356 having the ...

Studying the Stability of S-Layer Protein of Lactobacillus Acidophilus ATCC 4356 in Simulated Gastrointestinal Fluids Using SDS-PAGE and Circular Dichroism

Crystalline arrays of proteinaceous subunits forming surface layers (S-layers) are now recognized as one of the most common outermost cell envelope components of prokaryotic organisms. The surface layer protein of Lactobacillus acidophilus ATCC4356 is composed of a single species of protein of apparent molecular weight of 43-46 KDa. Considering the Lactobacillus acidophilus ATCC4356 having the ...

AcmB Is an S-Layer-Associated β-N-Acetylglucosaminidase and Functional Autolysin in Lactobacillus acidophilus NCFM

UNLABELLED Autolysins, also known as peptidoglycan hydrolases, are enzymes that hydrolyze specific bonds within bacterial cell wall peptidoglycan during cell division and daughter cell separation. Within the genome of Lactobacillus acidophilus NCFM, there are 11 genes encoding proteins with peptidoglycan hydrolase catalytic domains, 9 of which are predicted to be functional. Notably, 5 of the 9...

Effect of Environmental Stresses on S-Layer Production in Lactobacillus acidophilus ATCC 4356