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E. coli is the type species of the genus (Escherichia) and in turn Escherichia is the type genus of the family Enterobacteriaceae, where the family name does not stem from the genus Enterobacter + "i" (sic.) + "aceae", but from "enterobacterium" + "aceae" (enterobacterium being not a genus, but an alternative trivial name to enteric bacterium).
Escherichia coli have an incubation period of 12–72 hours with the optimal growth temperature being 37 °C. Unlike the general coliform group, E. coli are almost exclusively of fecal origin and their presence is thus an effective confirmation of fecal contamination. Most strains of E. coli are harmless, but some can cause serious illness in ...
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Bacteriophage Lambda binds to an E. coli cell by means of its J protein in the tail tip. The J protein interacts with the maltose outer membrane porin (the product of the lamB gene) of E. coli, [9] a porin molecule, which is part of the maltose operon. The linear phage genome is injected through the outer membrane.
The Public Service Loan Forgiveness provides student debt forgiveness to those who have worked at least 10 years in public service jobs with federal, state, local, or certain non-profit ...
Even though borrowers have until Dec. 31, 2023, to apply for student loan forgiveness, many are not waiting to start the application process. By applying now, borrowers who received Federal Pell...
Filamentation is the anomalous growth of certain bacteria, such as Escherichia coli, in which cells continue to elongate but do not divide (no septa formation). [1] [2] The cells that result from elongation without division have multiple chromosomal copies. [1]
In August, the Biden administration announced $10,000 in student loan forgiveness along with an additional $10,000 in forgiveness for Pell Grant recipients. Single borrowers who make less than ...