用“fraying”造句大全，fraying造句

Blackburn and Szostak determined that it was a specific DNA sequence in the telomeres that kept chromosomes from fraying whenever they were copied when a cell splits in two.

A ring or collar of rope used to hoist spars or prevent fraying.

This scarring is a reflection of missing genetic information due to the fraying of DNA in nuclear fallouts within human history.

It is a small bus and seats have been allocated to some passengers who are ill. I spend the journey on the floor of the bus, my temper fraying.

Or perhaps conditions and fraying nerves will lead to a very violent, very bad denouement.

Stephen, an elbow rested on the jagged granite, leaned his palm against his brow and gazed AT the fraying edge of his shiny black coAT-sleeve.

Each time a cell replicates itself (as it does before it dies), the telomeres shorten, like plastic tips fraying on the end of shoelaces.

To wrap or bind(a rope, for example)with twine to prevent unraveling or fraying.

In Japan opposition candidate Toshihito Kumagai has just been voted overwhelmingly mayor of Chiba once a LDP citadel, portending the end of the LDP's fraying hegemony.

When these were injected into yeast, the DNA sequence protected the chromosomes when they were copied, just as the plastic tips at the ends of shoelaces stop them from fraying.