Each set contains almost nothing but paperwork, including the forms needed to explain the merits and rationale of your experiment (which you design yourself), the forms needed for grant applications, the forms needed for ethical approval, template journal articles for writing up, template subject recruitment forms, and many more.
The 5′- and 3′- RACE products were generated from a first-strand cDNA template subjected to PCR amplification with 10× UPM and the designed primers.
We send out multiple variations each time, split-testing templates, subject lines, email message length, time sent and the calls to action.
The HIV-1 cDNA copy number, i.e. actual number of viral templates subjected to UDPS, was quantified for each sample using an in-house limiting dilution PCR method adapted from Brinchmann et al. [22].
Here, we have used optimized pre-UDPS protocols (i.e. RNA extraction, cDNA and PCR) and quantified the number of HIV cDNA templates subjected to UDPS, which ranged from 2,300 to 570,000.
In previous UDPS studies of HIV resistance, the sensitivity usually has been limited by template numbers because relatively small sample volumes were used and the actual number of templates subjected to UDPS was low or not quantified [18], [19], [30], [31].
In the absence of brain lesion, regular SyN warping was used for matching between the MNI single-subject brain template and the subject's MR image.
Focal brain lesions, if present on the individual's MR image, were masked by a semi-automatic active contour algorithm [41] implemented in the ITK-SNAP software (http://www.itksnap.org/), and the resulting masks were used in SyN-CCFM for warping the MNI single-subject brain template to the subject's MR image.
The plug-in template for subjects, verbs, infinitives and tag words for particular situations works with 14 languages.
Using subject-specific primer sets, we used a real-time RT-PCR assay with SYBR green detection to quantify RNA templates from Subject 18 baseline and Subject 47 baseline and week 16 plasma samples.
The number of amplified viral templates from subject plasma samples was estimated by comparing the sample cycle threshold to the threshold values for the known RNA copy numbers of the standard curve (Supplementary Methods S1, Section 1.3).
