The phrase "constructed of either" is grammatically correct and can be used in written English.
It is typically used to describe something made up of two options or choices. Here is an example sentence: The new building was constructed of either steel or concrete, depending on the engineer's design.
Moreover, deviceNet's transmission media can be constructed of either DeviceNet thick, thin or flat cable or a combination thereof.
The carriages are constructed of either stainless steel or aluminium, all weights are reduced to a minimum and the trains are stream-lined to lessen so far as possible the resistance due to the air.
The EAIC memory elements are constructed of either static or dynamic domino logic, and each is protected by a unique metastable detection stage that prohibits any metastable condition from reaching the output.
Successful bone formation was observed in regions where the fragmental bone defect was treated with tissue-engineered bone membrane constructed of either allogenic MSCs or with osteoblasts induced from allogenic MSCs.
In addition, the expression of a deletion construct of either SNW1 or EFTUD2, which can inhibit the association of endogenous proteins, significantly increased the number of apoptotic cells.
To investigate whether a wild type copy of the targeted locus remained adjacent to the inserted construct, we used the primers that recognize genomic sequences flanking the construct of either PpHsp16.4a (primers a and b) or PpHsp16.4b (primers f and e).
For further analysis of the stress-induced regulation of GSTT1 in granulosa cells, KGN cells stably carrying a knockdown construct of either GSTT1 or p38α were established (ΔGSTT1 and Δp38α cells), and the expression of GSTT1, as well as the phosphorylation of p38 and MK2 was examined for each cell line.
The transgenic flies contain a UAS construct of either wild-type mouse prion protein on the third chromosome (UAS-Mo-PrP 3F4) or mutant mouse prion protein (UAS-Mo-PrP 3F4 containing a proline-to-leucine substitution at residue 101) on the second chromosome (P101LD, referred to as P101LD PrPC [PrPP101L]) (25).
Twin Victorian buildings, which were constructed on either side of Leinster House in the 1880s, contain the National Library and the National Museum of Ireland.
Jetties were constructed on either side of its mouth by the United States Army Corps of Engineers in 1957.
Thus, based on the analysis of human hand trajectories that emerge following extensive practice (Sosnik et al. 2004), and affine differential analysis of monkey scribbling movements (Polyakov et al. 2001), it seems that drawing movements, in spite of their apparent continuity, are constructed of individual segments which are either straight or consist of curved, e.g., parabolic segments.
