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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
The Role Of Bacteriocins In Mediating Interactions Of Bacterial Isolates From Cystic Fibrosis Patients, Emine Suphan Bakkal
The Role Of Bacteriocins In Mediating Interactions Of Bacterial Isolates From Cystic Fibrosis Patients, Emine Suphan Bakkal
Open Access Dissertations
Cystic Fibrosis (CF) is a common autosomal genetic disorder in Caucasian populations. CF is caused by mutations in the cftr gene, which encodes the CF transmembrane conductance regulator (CFTR). CFTR regulates chloride and sodium ion transport across the epithelial cells lining the exocrine organs. Mutations in the cftr result in a failure to mediate chloride transport, which leads to dehydration of the mucus layer surrounding the epithelial cells. The mucus coating in the lung epithelia provides a favorable environment for invasion and growth of several opportunistic bacterial pathogens resulting in life threatening respiratory infections in CF patients. Pseudomonas aeruginosa(Pa) and …
Xenopus Adam13 And Adam19 Are Important For Proper Convergence And Extension Of The Notochord, Russell David Neuner
Xenopus Adam13 And Adam19 Are Important For Proper Convergence And Extension Of The Notochord, Russell David Neuner
Open Access Dissertations
Gastrulation is a fundamental process that reorganizes the primary germ layers to shape the internal and external features of an early embryo. Morphogenetic movements underlying this process can be classified into a variety of different types of cellular movements. I will focus on investigating in this thesis two types of cell movements in the dorsal mesoderm; mediolateral cell intercalation and convergence and extension. During gastrulation, mesoderm cells send protrusions to gain traction on neighboring cells and the surrounding extracellular matrix; a process called mediolateral cell intercalation. Mesoderm cells use this type of cell movement to converge and extend the dorsal …