Sentence examples for level of DNA present from inspiring English sources

Thus, division alone cannot explain the low level of DNA present in mature chloroplasts.

(A genome is an organism's entire string of DNA, present in most human cells).

Scientists then use a color-coded system to determine the amount of DNA present, remove less than one billionth of a gram of DNA, and use a technique known as polymerase chain reaction to produce more purified DNA.

To this end, the solution was used during a twin-site DNA transfer project assessing background levels of carer DNA present in children.

We measured the level of DNA strand breakage present following 10 min incubations with different concentrations of MMS, which reflects the steady state level of SSBs and abasic sites during base excision repair.

The high levels of DNA damage present in the cells upon expression of the mutant protein (Fig. 4) may also play a role for the cell cycle delays observed.

The comet assays were performed at 4°C to minimise the repair of existing basal levels of DNA damage present in the T cells.

This suggests that a single functional copy of KDM5C, without additional activity from KDM5D, is not sufficient to achieve levels of DNA methylation present in females and males with normal karyotypes.

The present level of DNA identification, Mr. Gawalt said, requires the presence of a follicle to make an identification, and that is missing here.

Samples containing low levels of Vero DNA (0.55 ng) produced a full Vero profile even with high levels of CV-1 DNA present and resulted in a partial profile with high levels of HeLa DNA.

In the present study, the level of DNA methylation in the Ppar-α promoter was higher in oocytes of CD females than in the liver of OCD females.