Consistent with this hypothesis, up-regulation of meiosis, sporulation, and transportation-associated genes suggests that I. orientalis responds to ethanol stress as if it were experiencing nitrogen starvation.
To test this hypothesis, up-regulated genes mapping to these ontologies were removed from the HCC gene expression dataset (154 of 8128 genes, 1.9%) and REBs recomputed.
In line with a defective cartilage maturation hypothesis, up-regulation of proteins involved in vesicle transport and ubiquitin-dependent protein degradation by the proteasome (VCP and PSMB3), down-regulation of the chaperone proteins FKBP10 and CLU as well as translation elongation factor EEF1D suggest impaired protein biosynthesis, folding, secretion and degradation.
('Cratylus', Benjamin Jowett (trans)., in Hamilton and Cairns (ed)., Collected Dialogues, New York: Pantheon Books, 421e) Then, said I, is not dialectic the only process of inquiry that advances in this manner, doing away with hypotheses, up to the first principle itself in order to find confirmation there?
It is important, as the author point out, to split hypotheses up into subcomponents.
The other cases all support a momentum hypothesis with up and down probabilities rising and the down and up probabilities falling with an up and down move.
This hypothesis could – up to a point – be tested: perhaps other "primitive" cultures maintained the same handicap?
So, like all matters in science, it will be a matter of other scientists independently assessing the degree to which the hypothesis holds up in future studies.
Those floods, though, were not of liquid water but of liquid carbon dioxide.That hypothesis opens up another explanation for the gullies.
To see if his hypothesis held up, Changizi looked at 97 different primate species.
