Sentence examples for first crossing from inspiring English sources

Triple heterozygotes were constructed by first crossing homozygous ape2-1 to arp-1 and self-crossing the progeny.

Some had been caught making their first crossing.

If you're staying on the American side, make your first crossing now.

Let the first crossing be of a, a pure negro, with A, a pure white.

There was Henry Morton Stanley and his first crossing of the Dark Continent via the Congo.

At the first crossing, youths with pistols and assault rifles blocked the car.

Travellers who enter Crimea without first crossing through Ukrainian immigration risk a ban and prosecution.

"There was danger of robbery back then," he said of his first crossing 10 years ago.

(It was he, along with five companions, who made the first crossing of that huge country).

Soon after, Western media reported that East Germany was opening its borders and East Berliners were jamming the first crossing.

In 1919 the U.S. Navy's water-based NC-4 made the first crossing of the North Atlantic, via the Azores.