dnatransformation

Natural transformation is a bacterial adaptation for DNA transfer that depends on the expression of numerous bacterial genes whose products appear to be ...

Bacteria can take up foreign DNA in a process called transformation. · Transformation is a key step in DNA cloning. · After transformation, bacteria are selected ...

由 I Chen 著作 · 2004 · 被引用 1001 次 — Uptake is defined operationally as the conversion of exogenous, DNase-sensitive DNA into a DNase-protected state. In Gram-negative bacteria, ...

由 I Chen 著作 · 2005 · 被引用 485 次 — Transformation involves the uptake of environmental DNA, whereas conjugation permits the direct transfer of DNA between cells (Fig. 1). Other DNA-transport ...

Transformation is the process by which an organism acquires exogenous DNA. Transformation can occur in two ways: natural transformation and artificial ...

Transformation of competent E. coli. Transformation is the process in which plasmid DNA is introduced into a bacterial host cell. Several methods exist for ...

In transformation, DNA from one organism is isolated and directly added to the other organism. Usually, there is some treatment of the recipient organism to ...

Bacterial transformation is a key step in molecular cloning, the goal of which is to produce multiple copies of a recombinant DNA molecule.