Still, 7% are 'uncertain', as for example the ovary (ZFA 0000403 mapped to VHOG 0000251): ' while it is likely that Urbilateria lacked a complex somatic reproductive system, it is at present impossible to speculate on whether or not it possessed a true gonad' (Extavour, 2007) (full citation in the association file) (see also DeFalco and Capel, 2009).
Both the Department of Energy and Climate Change (DECC) nor EDF declined to comment on the basis that it was impossible to speculate on what the final price of the auction would be and whether all or none of the coal or nuclear plants would win out.
Mr. Roehrkasse said that officials were continuing to evaluate terrorism intelligence daily and that it was "impossible to speculate" when the administration might decide to change the status.
An article in Fortune Magazine pointed to changes in the rules at the commodity exchange, making it all but impossible to speculate on silver prices continuing to rise.
It remains impossible to speculate about their relative importance because the substrates, and therefore the specific activities of MMP-28 and ADAMTS-16, are unknown.
Our results represent a temporal "snap shot"; it is impossible for us to speculate whether the small yet encouraging increase in US clinical research articles in 2010 is truly meaningful, will be sustained, or will be accompanied by subsequent increases in basic science research output in the near future.
However, it is impossible to ascertain the timing of either injury or arrest relative to ECLS initiation from the registry, or to be able to speculate whether earlier use of ECLS would have prevented cardiopulmonary arrest in registry patients.
