"The differences that we see in skin color do not translate into widespread biological differences that are unique to groups".
Men acquire chronic diseases earlier [ 2], in part due to lifestyle choices but also due to biological differences that are far from fully defined [ 3].
Eliminating samples classified as CIMPi allows unambiguous classification of tumors with strong biological differences that are most representative of CIMP extremes, at the price of a reduced effective sample size for statistical comparisons.
Therefore, the biological differences that were measured in this study were not related to exertional differences.
Here, we define a batch as a subgroup of samples or experiments exhibiting a systematic non-biological difference that is not correlated with the biological variables under study.
In addition to these biological reasons, there are technical differences that are likely to cause variability for gene expression changes caused by different inhibitors.
There is sufficient genomic, proteomic and biological differences that, although they are related phages, DLP1 and DLP2 are not (or are no longer) close variants of each other.
However, this sex difference in MDD incidence is consistently found across cultures and in community-based epidemiological studies, in which the factor of seeking treatment is removed (e.g., [ 13, 18]), suggesting that there are biological differences that place women at increased risk for MDD.
The authors concluded that the study supports the hypothesis that there are biological differences between tumours that are optimally vs suboptimally debulked.
There are differences in specific biological themes that are enriched per QTL bin but, in general, most of them had relevance to abiotic stress tolerance (Additional file 5: Table S7).
We address this question by assessing kindergarten and second grade students' learning in response to biological similarities and differences, concepts that are fundamental to the evolutionary concepts of adaption and speciation.
