Sentence examples similar to a valid precursor from inspiring English sources

As discussed, a necessary requirement for any read to be included in our list of miRNA candidates was the presence of a valid hairpin precursor in various barley, wheat, rice or Brachypodium sequence collections (see Methods).

The group-mean 13C-KIC-enrichments, used as a valid estimate of the protein synthesis precursor pool 13C-leucine-enrichment [15], [18], were found to be slightly higher towards the end of the tracer-incorporation period than in the beginning.

As early as the 1920's, public health officials proclaimed that a valid measure of the IMR was a necessary precursor to initiating strategies for reducing infant death rates [ 1].

A valid and facile template carbonization route for producing nanoporous carbons with hierarchical porosities has been implemented by using thiocarbanilide as carbon/nitrogen precursor, and commercially available Mg(OH 2 or Ca(OH 2 powder as template.

A valid enough excuse.

It's a valid question.

I had a valid passport.

"A valid point," Alec said.

That is a valid point.

Is that a valid argument?

It's a valid point.