The phrase “because they differ” is correct and usable in written English.
You can use it when you want to explain why two things are not the same. For example, "I prefer apples to oranges because they differ in taste and texture."
can be considered remarkably different just because they differ in the presence/absence of some heteroatoms.
Commonly used algorithms for CNV detection from SNP arrays can produce widely different results from the same data because they differ both in the way reference samples are prepared and in their calling criteria [ 19, 26].
The case-studies were chosen because they differ on the three main issues mentioned above and, hence, used different designs.
Techniques and devices of primary interest for the measurement of neutrons are discussed separately in a later section because they differ substantially in operation or composition or both.
An acceptable schedule of progressive rates could hardly be devised for corporations, because they differ greatly in scale of operations and numbers of shareholders.
Differentiation between these subgroups is important because they differ in prognosis.
As tumors develop, they escape detection by the immune system, perhaps because they differ little from "self".
Alternatively, naturalised immigrants might participate more often in OJT because they differ in behaviour and characteristics from non-naturalised immigrants.
However, it can only be used for qualitative investigations because they differ by the scale of measurement.
Bronchospasm and laryngospasm should be differentiated soon after onset because they differ in terms of treatment strategies and subsequent complications.
So one implication of blindspots is that there can be disagreement among ideal reasoners because they differ in their blindspots.
