Sentence examples for microarray practice in from inspiring English sources
We suggest several key factors that should be controlled in comparing across technologies, and are good microarray practice in general.
Several of the above points (in particular (d), (e), and (f)) are good microarray practice in general, and should apply to any experiments employing this technology.
Thus improving single-gene DEG identification algorithms still has great implication for DEG microarray analysis practice in biology.
The most common practice in microarray experiments is to assume normality of log transformed intensities or ratios.
The rationale behind the selection of the cutoff for considerable fold difference while comparing the gene expression is based on standard practice in microarray data analysis [ 5- 10].
Since genes on the same pathways or in the same functional complex often exhibit similar expression patterns under diverse temporal and physiological conditions, one common practice in microarray data analysis is to cluster genes according to their expression similarities.
The second approach has been adopted from a common practice in microarray experiments [ 18] and determines the mRNA integrity by utilising RT-qPCR assays to assess the 3':5' ratio of a gene target sequence, such as GAPDH [ 19] or ACTB [ 12].
A standard practice in comparative microarray studies is to perform discrimination analysis employing biomarkers - genes manifesting differential expression between contrasting experimental conditions.
Local or per-gene estimates of variance are common practice in gene expression microarray and shotgun proteomic literature [ 22- 24].
Microarray analysis has now become common practice in many research laboratories, however one of the major challenges with this technology is still the interpretation of such complex and vast data sets.
The use of pooled DNA as control for CGH array experiments is novel and in contrast to current practice in bacterial CGH microarray studies where often only one genome is represented in the control channel, despite the array representing several bacterial genomes.
