Surprisingly, no signs for a specialization of cells in different cell stages for e.g. carbon storage or protein production/growth could be observed that could support the hypothesis of shared tasks of subpopulations in B- and pre-D/D-phases during the cell cycle.
The hypothesis of shared biological process bridging the population structure in genetics and epigenetics, suggested by our results, needs a detailed molecular level investigation.
Thus, nicotine was more potent – but less efficacious – at driving ACh release in the mouse IPN compared with the rat IPN (hypothesis of shared EC50 rejected with P < 0.05; hypothesis of shared maximum rejected with P < 0.01; F-test).
First, ortholog determination is a hypothesis of shared ancestry, causing systematic errors if the original determination is incorrect.
To clarify this issue, a phylogenetic analysis of gene families was performed, and a hypothesis of shared polyploidy prevailed over the alternative hypothesis of taxon divergence prior to duplication [ 21].
Therefore, in agreement with Der1 and Cdc48, none of the two Tic markers support a common origin of Chromera and PCDs, which again contradicts the null hypothesis of shared plastid ancestry.
Remarkably, HLA-AH8.1 haplotype has been associated with several autoimmune diseases, such as celiac, thyroid diseases, and systemic lupus erythematosus, but not with the late-onset MG, supporting the hypothesis of shared genetic risk factors for several autoimmune diseases.
The fact that risk factors for pre-eclampsia and cardiovascular disease become stronger with age provides further support for the hypothesis of shared risk factors as the basis for the associations.
There are numerous hypotheses of shared (global, public) mechanisms that modulate aging, and most are derived from studies of genetic alterations that affect one outcome of aging – the ultimate survivorship.
