The phrase "a single individual using" is correct and usable in written English.
It can be used when referring to one person who is employing a particular method, tool, or resource.
Example: "In this study, we focused on a single individual using the new software to analyze the data."
Alternatives: "one person utilizing" or "an individual employing".
After drying overnight (at 37 °C), embedded specimens were mounted in aluminum stubs, sputter coated with gold (MED 010, Balzers; Balzer, Liechtenstein) and examined by a single individual using a SEM (Leo 435 VP, Leo Electron Microscopy Ltd, Cambridge, UK).
Total DNA was extracted from siphon muscles of a single individual using the Puregene Tissue kit (Gentra Systems) following the manufacturer's protocol.
SNPs validated in a single individual using multiple sequencing technologies avoid this problem, thus increasing confidence in the SNP calls common to the two data sets.
Total DNA of A. aspersa was isolated from the muscle of a single individual using the Puregene Tissue kit (Gentra Systems) according to the manufacturer's protocol.
The specimen was washed with distilled water, and total cellular DNA was extracted from a single individual using the DNeasy Tissue Kit (QIAGEN Co., Germany).
DNA also was amplified from a single individual using the manufacturer's protocol of the Repli-G kit (QIAGEN) for each strain of C. remanei from Ohio, C. remanei from Germany, and C. sp. 23.
Thus, the degree of manual specialization was distinguished between individual hand/paw preference, meaning that a single individual used one hand/paw significantly more often than the other, and handedness, meaning that individuals of the whole population showed a significant bias in one direction [ 26].
DNA was extracted from single individuals using a DNeasy kit (Qiagen, Rockville, MD), and PCR was performed using the following conditions: 94°C for 2 min., 35 cycles of 94°C for 30 sec., 50 55°C for 30 sec., and 72°C for 1 min, with a final extension at 72°C for 6 min. Sequence reads were trimmed and edited using Sequencher 4.5.In D. yakuba, Hsp70 occurs in two tail-to-tail clusters.
The total DNA was isolated from freshly-collected, silica gel-dried leaf tissue from single individuals using the procedure of Dobeš and Paule [ 34].
Total DNA was isolated from single individuals using Qiagen DNeasy Tissue Kits (QIAGEN Inc., Chatsworth, California, USA) following the manufacturer's animal tissue protocol.
The study reported here provided with the first systematic analysis of genome sequence differences among cells in single individuals using the GP method.
