What is Huh7 cell line?
HuH-7 (hereafter Huh7) is a permanent cell line established from male hepatoma tissue, which was surgically removed from a 57-year-old Japanese male in 1982 (Nakabayashi et al., 1982). Huh7 and its derivatives have been used as a convenient experimental substitute for primary hepatocytes.
What is transfection explain different methods of transfection?
Transfection is the process of introducing nucleic acids into eukaryotic cells by nonviral methods. Using various chemical or physical methods, this gene transfer technology enables the study of gene function and protein expression in a cellular environment.
How do you stably transfect a cell line?
One of the most reliable ways to select cells that stably express transfected DNA is to include a selectable marker on the DNA construct used for transfection or on a separate vector that is co-transfected into the cell, and then apply the appropriate selective pressure to the cells after a short recovery period.
What is the difference between transient transfection and stable transfection?
In stable transfection, the plasmid DNA successfully integrates into the cellular genome and will be passed on to future generations of the cell. However, in transient transfection, the transfected material enters the cell but does not get integrated into the cellular genome.
Is cell transformation and transfection the same?
Definition. Transfection is the process of deliberately introducing naked or purified nucleic acids into eukaryotic cells while transformation refers to the direct uptake and incorporation of exogenous genetic material from its surroundings through the cell membrane(s).
Is transfection a transformation?
Transfection is a type of plasmid transformation, typically that of animal cells, instead of bacteria. This process is a bit more complicated than your run-of-the-mill transformation, as many lab-cultured eukaryotic cells do not natively uptake and replicate foreign DNA.
What is the difference between transformation and conjugation?
In transformation, the recipient bacterium takes up extracellular donor DNA. In transduction, donor DNA packaged in a bacteriophage infects the recipient bacterium. In conjugation, the donor bacterium transfers DNA to the recipient by mating.
Is transfection the same as transformation?
The main difference between transfection and transformation is that the transfection refers to the introduction of foreign DNA into mammalian cells while the transformation refers to the introduction of foreign DNA into bacterial, yeast or plant cells.