The phrase "addition to the heterogeneity" is correct and usable in written English.
It can be used when discussing the inclusion or incorporation of diverse elements or characteristics in a particular context.
Example: "The addition to the heterogeneity of the team has led to more innovative solutions and perspectives."
Alternatives: "increasing the diversity" or "enhancing the variety".
In addition to the heterogeneity of pluripotency among PSC colonies, individual PSCs within a single colony may have different degrees of pluriptency; for example, PSCs located in the periphery of a colony have a tendency to move toward differentiation42.
In addition to the heterogeneity of reference groups, the lack of a clear and consistent definition of insufficient milk supply in these studies was also a cause of concern.
In addition to the heterogeneity in clinical manifestations, genetic heterogeneity is also observed in PK.
This is in addition to the heterogeneity in growth conditions required by the different strains of C. burnetii [ 34].
In addition to the heterogeneity of the study populations, the methodological differences in case ascertainment likely contribute to the varying SIR estimates across studies.
In addition to the heterogeneity of individual studies, some other important issues that may explain the overall null association between fish intake and diabetes incidence merit consideration.
From two such cores, we also took three sets of sections for DNA extraction to allow assessment of heterogeneity within cores in addition to the spatial heterogeneity within and between cancerous prostates (Supplementary Figure 1a).
This differential response suggests that, in addition to the spatial heterogeneity resulting from vascular constraints, different regulatory pressures are mediating the plant defense response in different parts of the leaf.
In addition to the distributional heterogeneity, OTA concentrations amongst individual food items in a lot (for example OTA in individual kernels of grain) can also vary widely.
This complexity, in addition to the inherent heterogeneity of corneocytes and variable lipid content of the samples examined herein, precludes an in-depth analysis of the Amide III contour in the current context.
This, in addition to the genetic heterogeneity and clinical variability among HNPCC families, makes identification of germline mutations in families suspected to suffer by HNPCC laborious and time consuming.
