Sentence examples for samples from gene from inspiring English sources
Using samples from gene banks, they recently identified 30 varieties of common beans that can stand up to temperatures that would otherwise cause the crops to fail.
A procedure to generate clusters of disease samples from gene expression measurements through the use of RF is described here.
Zhang et al. [ 28] had implement SVM along with binary matrix shuffling filter (BMSF) to classify cancer tissue samples from gene expression data by taken account the possible interactions among genes.
The random forest proximity measure, defined through the number of times each tree detects these samples in the same terminal node, is used as a means to express the similarity between samples from gene expression observations (Additional file 2: Supplementary Methods).
An empirical Bayes analysis of variance approach [ 32] was then used on the normalised data to separate genes that were differentially expressed between samples from genes with equal expression level across all samples.
We also generated the same number of negative samples with the same length as the positive samples by randomly sampling from gene regions on chromosomes XIII-XVI.
Based on 5 sub-networks of 100 nodes sampled from gene networks of Escherichia coli and yeast, realistic kinetic models with randomly selected parameters were generated and simulated with GeneNetWeaver (Marbach et al., 2009) using stochastic differential equations.
Assessment of the genetic diversity within crop species is typically performed by marker genotyping of samples selected from gene banks (germplasm collections).
The optimal trees and bootstrap samples from each gene tree were analyzed using a gene tree based coalescent approach in MP-EST (Liu et al., 2010) and STAR (Liu et al., 2009) using the STRAW server (Shaw et al., 2013).
The same number of genes as DEGs was randomly sampled from genes that match the array.
Gene expression values were rescaled as relative gene expression values, calculated by subtracting the mean expression value across samples from the gene estimate and dividing by the standard deviation across patients.
