8.It found favour, and in particular it accelerated the completion of a genome-sequencing project for the animals-a sine qua non for any self-respecting model organism.
9.AFTER China, where next? Over the past two decades, the world's most populous country has become the market qua non of just about every global company seeking growth.
10.And we were debating among ourselves whether there are any obligations of this kind or whether all apparent obligations of solidarity and membership can be translated into consent or reciprocity or universal duty that we owe persons qua persons.