Sentence examples for previously been employed to study from inspiring English sources

GAIA has previously been employed to study the effect of the lower atmosphere on the upper atmosphere (e.g., Jin et al. 2012; Liu et al. 2013; Miyoshi et al. 2017).

This approach was based on a well characterised method which had previously been employed to study the topology of membrane proteins resident on various cellular organelles including the Golgi apparatus [20].

The σ RNAP has also been employed to study the kinetics of RPo formation using the previously discussed CoSMos study by Friedman and Gelles.

Structure-activity relationship (SAR) studies have previously been employed to delineate the potential targets of VPA (Bialer et al., 2010; Eickholt et al., 2005; Eikel et al., 2006; Eyal et al., 2005; Shimshoni et al., 2007).

Several methodologies have previously been employed to increase sensitivity.

However, RNA-Seq has not previously been employed to investigate N-deficiency-induced genes.

C. muridarum has a shorter development cycle (∼27 h), and has previously been employed in several studies to understand cellular and molecular aspects of chlamydial infection of human cells [21], [22], [23], and pathogenesis and host response to C. pneumoniae infection [24], [25], [26].

Culture of this cell line has previously been employed by several studies to investigate nephrotoxicity of various toxic compounds [ 13– 15].

These definitions have previously been employed for studies of this type [ 18].

Previously, mainly animal models have been employed to investigate mucosal responses to microbes.

MyoD-Cre and Tie2-Cre reporter mice have been previously employed to study the contribution of endogenous myogenic and vascular progenitors in models of heterotopic bone formation [ 10].