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Cre-Lox recombination is a site-specific recombinase technology, used to carry out deletions, insertions, translocations and inversions at specific sites in the DNA of cells. It allows the DNA modification to be targeted to a specific cell type or be triggered by a specific external stimulus. It is implemented both in eukaryotic and prokaryotic ...
Cre recombinase is a tyrosine recombinase enzyme derived from the P1 bacteriophage. The enzyme uses a topoisomerase I -like mechanism to carry out site specific recombination events. The enzyme (38 kDa) is a member of the integrase family of site specific recombinase and it is known to catalyse the site specific recombination event between two ...
Carbapenem-resistant Enterobacteriaceae (CRE) or carbapenemase-producing Enterobacteriaceae (CPE) are gram-negative bacteria that are resistant to the carbapenem class of antibiotics, considered the drugs of last resort for such infections. They are resistant because they produce an enzyme called a carbapenemase that disables the drug molecule.
Education in Kenya. Education in Kenya refers to the education system in Kenya. It is considered a basic right that should be offered to every individual. Education in Kenya predates to as early as the 18th century among the Swahili people. The earliest school was established by missionaries in Rabai.
Circumcision in Africa, and the rites of initiation in Africa, as well as "the frequent resemblance between details of ceremonial procedure in areas thousands of kilometres apart, indicate that the circumcision ritual has an old tradition behind it and in its present form is the result of a long process of development."
The 8-4-4 System educational program is a system of education in Kenya with eight years of primary education, four years of secondary education and four years of university education. [1] The system was introduced in 1985 to replace the 7-4-2-3 curriculum, which consisted of seven years of primary school (classes 1–7), four years of lower ...
Notes from Underground (pre-reform Russian: Записки изъ подполья; post-reform Russian: Записки из подполья, Zapíski iz podpólʹya; also translated as Notes from the Underground or Letters from the Underworld) [a] is a novella by Fyodor Dostoevsky first published in the journal Epoch in 1864. It is a first ...
The wreck of a passenger steamship that sank in 1856 in the Atlantic Ocean has been discovered about 200 miles off the coast of Massachusetts, a New Jersey-based salvage group said.