The phrase "a specific fragment of" is correct and usable in written English.
It can be used when referring to a particular piece or section of a larger whole, such as a text, image, or data set.
Example: "In her analysis, she focused on a specific fragment of the poem that highlighted the author's use of imagery."
Alternatives: "a particular section of" or "a distinct part of".
This new method, which we call condensed semantics, is based on an abstract symbolic model of a specific fragment of our domain.
A specific fragment of 536 bp was detected from 50 ng of DNA in a crude extract derived from L. (V).
DNA extracted from the samples was initially amplified using universal 16S rDNA primers, followed by a second round of amplification using the first PCR products to detect a specific fragment of the 16S rDNA of each target Treponema species.
A total of 68 transformants that grew stably on hygromycin-containing plates were verified by PCR amplification of a specific fragment of hph, indicating that pAN7-1-Chi67-1 had successfully intograthe into the 67-1 strain.
The results look like some cross between a force of nature, and a UFO beam sucking up a specific fragment of the Earth.
PCR amplification resulted in a specific fragment of 170 base pairs.
Each T cell will respond to a very specific fragment of protein displayed by a major histocompatibility complex.
The multiplex PCR amplified either a MAT1-1 specifragmentment of ~550 bp or a MAT1-2 specifragmentment of ~750 bp in strains of any PAC species, except in the homothallic A. applanata for which no fragments were amplified, as expected due to its MAT locus organization [ 44].
It is speculated that CTGF may even promote its own proteolysis in some tissues, resulting in differential retention of a specific fragment [ 6]. High levels of N-terminal CTGF are found in patients with fibrotic scleroderma [ 7] and in diabetic patients with nephropathy [ 8].
Use of LNA nucleotides enabled the single probe to target a short, specific fragment of the 23S rRNA.
Using LNA nucleotides allowed us to target a short, specific fragment of the 23S rRNA gene for development of the C. suis-specific probe.
