The phrase "a wider range of expression levels" is correct and usable in written English.
It can be used in contexts discussing variability or diversity in expression, such as in scientific research, art, or communication.
Example: "The study revealed a wider range of expression levels among the different gene samples tested."
Alternatives: "a broader spectrum of expression levels" or "a greater variety of expression levels."
The Helicos single-molecule sequencing technology is used because of its reduced biases and ability to see a broader range of DNA sizes and GC-contents [24] and a wider range of expression levels [25] relative to amplification-based sequencing methods.
Accordingly, we found the same patterns of precision estimates in unexpressed genes as in invariant genes across a wider range of expression levels.
Being a digital measure of expression RNA-seq is accurate across a wider range of expression levels than in microarrays [ 27] and estimation variation seems to be considerably lower [ 22].
Conversely, RNA-seq offers several advantages and is much superior to the microarray technologies because of a wider range of expression levels, less noise, higher throughput, more information to detect allele-specific expression, novel promoters, splice variants and isoforms, and no necessity of prior knowledge of both genome and gene sequences [ 19, 20].
The stably expressed genes covered a wide range of expression levels, from a high level of expression of 17.9 Ct for B2M, to low levels of 35.71 Ct for FARP1 (Table 3, Figure 4).
Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) analyses of Col4a1 mRNA expression showed a wide range of expression levels when treated with serial concentrations of RA (Fig. 1B).
The temperature dependence of GAL4-UAS expresystemsystem is widely accepted, and by altering the temperature, a wide range of expression levels of any responder can be achieved [25].
Up until recently, it has only been possible to examine a small number of transcripts over a wide range of expression levels using qPCR or a large number of transcripts over a narrower range of expression levels using microarrays.
The candidates evaluated by in situ hybridization demonstrated a wide range of expression levels and locations throughout the studied time points.
Thus the sequencing data revealed a wide range of expression levels spanning five orders of magnitude.
We chose a set of promoters that should represent a wide range of expression levels in Physcomitrella.
