Sentence examples for marked by first from inspiring English sources

Cells expressing H2B-mCherry were staged as indicated with the transition to prometaphase marked by nuclear envelope breakdown; transition to metaphase marked by alignment of the last chromosome to the metaphase plate; to anaphase marked by first sign of chromosome segregation and transition to telophase marked by decondensation of H2B-mCherry.

Verdini's career is marked by firsts.

And because his life was marked by second chances, he believed in giving others the same opportunity.

Kevin Kisner ended a year marked by second-place finishes with his first PGA Tour victory in the RSM Classic at Sea Island, Ga.

: Luke 23 34a, "Then said Jesus, Father, forgive them; for they know not what they do" – it was included by the first scribe, marked by the first corrector as doubtful, but a third corrector removed the mark.

: Christ's agony at Gethsemane (Luke 22 43 44) – included by the original scribe, marked by the first corrector as doubtful, but the third corrector (c) removed the mark.

Each ballot is pulled out, marked by the first scrutinizer, passed to the next for examination and then read out by the third.

His 91st birthday was marked by the first annual "Mandela Day" in his honour.

The start of the growing season can be marked by the first day when mean daily temperature consistently exceeds 5 °C77.

The Cambrian-Ordovician boundary is marked by the first appearance of the conodont Iapetognathus fluctivagus and the trilobites Jujuyaspis borealis and Symphysurina bulbosa.

The base of the Sakmarian is marked by the first appearance of the conodont (primitive chordate with tooth-shaped fossil remains) Sweetognathus merrilli.