Sentence examples for by sample storage and from inspiring English sources

The metabolic patterns observed in this study should therefore not be affected by sample storage and preparation.

The low efficiency of preparation for some samples could possibly be explained by sample storage conditions since most samples had been stored at −70°C or −20°C for long time and sometimes also had been repeatedly freeze-thawed.

In addition to PCA, we also used unsupervised hierchical clustering based on all 18,391 genes which showed clustering by sample storage (FF/FFPE) as well as by histopathology [figure not shown].

Whole-slide imaging also simplifies sample storage and retrieval by providing an easily accessible record of the slide (as opposed to physical slides), and it facilitates data analysis and subsequent reanalysis.

H-ML was involved in sample storage and data analysis.

PCR conditions were: initial step at 94°C for 1 min; 35 cycles of 94°C 20 s, 60°C 20 s and 72°C 1.5 min; a final extension phase at 72°C for 10 min, followed by samples storage at 4°C.

We adopted a qualitative research approach [ 20– 24], including semi-structured interviews and group discussions, to gain an in-depth understanding of the key issues from the perspectives of those who are informed, experienced and affected by sample export, storage and reuse in the context of international research collaborations.

Accordingly, we may only have a partial picture of the Aß1-40 and Aß1-42 concentrations in plasma - a picture which is also likely to be influenced by sample conditioning, storage and analyses.

In any method of oxysterol analysis products formed by non-enzymatic autoxidation of cholesterol during sample storage, handling and workup can complicate reliable identification and quantification.

PCA on the remaining 71 breast tissue samples is shown in Figure 2A, where the samples are color-coded by of sample storage type.

The reliability of PCR and sequencing seems to be affected by sample quality and sample storage time.