Sentence examples for if fertile from inspiring English sources

If fertile offspring occurred we considered the two strains to belong to the same species.

Typically such APC/C double mutants are either sterile or if fertile, produce broods of multicellular embryos that fail to hatch.

For adults, the risk of death in a given year was assumed to be 25% if fertile and 20% if delaying reproduction.

Their marital closeness ended in Yeats's last years, biographically humiliating if poetically fertile.

Comparing investing with faith is a hackneyed if still fertile comparison at which the play only nods.

A viable hybrid population could only be created if the fertile females mated back to one of the ancestral populations.The scientists found that human and chimpanzee X chromosomes are relatively similar.

Sterile tortoises were released so that the problem of interbreeding between subspecies would be avoided if any fertile tortoises were to be released in the future.

If the fertile public at large could agree to be a touch more thoughtful, perhaps the infertiles of the world could pick the moments that feel right to use as an opportunity to educate others.

Politics is always a festive target for comedians and performers, but leave it to a gaggle of famous drag queens to impregnate 2012's election fodder with some of the best if not fertile material around.

However, since almost 50% of the progeny from DicerCKO male inherited an intact floxed dicer allele (Figure 4B), spermatogenesis had been arrested in Dicer-deleted cells, which probably produce a few if any fertile spermatozoa (Figure 4B).

A similar pattern of male reproductive success emerges if only fertile phases are considered (Fig.  1b).