It rejects the narrow DNA repair ...

Horizontal gene transfer mediated by transformation is critical in bacterial evolution. Nevertheless, many questions remain about maintaining the processes underlying the transformation. Most hypotheses about the benefits of the transformation point out that the bacteria can do with DNA, but ignore the important fact that the transformations are included in the broader process of competence. Thus, the obvious benefits of the transformation may rely less on recombination than other potential benefits associated with a broader set of traits regulated jurisdiction. We have considered the importance of this distinction in the course of

competent Streptococcus pneumoniae, with cheap strattera particular emphasis on the projections for the DNA-repair hypothesis. We confirm earlier results and other naturally competent species, the conversion protects against DNA damage stress. In addition, we have shown that stress protection extends to non-DNA-damaging stress. More importantly, we find that in some forms of stress, the transformation is not required for cells to use induction of competence. It rejects the narrow DNA repair hypothesis and provides the first support for the hypothesis Claverys, that competence, but not necessarily the transformation, can act as a general process to relieve stress. Our results indicate the need to distinguish between the benefits of moving from the wider benefits of competence, which do not rely on DNA uptake and recombination. .