Sentence examples for at random sites from inspiring English sources

EMS induces new mutations, mostly GC to AT transitions [ 19], once every ~400 kb at random sites of Drosophila genome [ 20].

In previous forms of gene therapy, corrective genes have been inserted into the genome at random sites, for lack of the ability to control where they go.

That field still has many obstacles to overcome, and one major drawback is that the viruses currently used to deliver new genes to human cells insert their cargo at random sites in the chromosome.

"On average you find about 40 plants where bowers are," eight times as many as at random sites, said Joah R. Madden, an evolutionary biologist at the University of Exeter in England.

The following year American microbiologist Hamilton O. Smith purified so-called type II restriction enzymes, which were found to be essential to genetic engineering for their ability to cleave a specific site within the DNA (as opposed to type I restriction enzymes, which cleave DNA at random sites).

Due to the high overpotential, some nuclei appear also on terraces at random sites.

It should be noted that the effect of ROS/RNS are additional damages on genetic components at random site.

For real data, the question remains as to whether or not missing data are missing "at random" or if sites with missing data follow a different process to complete sites.

Soil samples were taken at five random sites during the dry and rainy seasons from the soil surface and at depths of 20 cm.

The temperature was recorded on daily basis at five random sites of the compost pits to monitor the progress of composting.

Images were acquired at 12 random sites of each well using the automated ImageXpress microscope (Molecular devices, Sunnyvale, USA).