Words similar to urchin

Example sentences for: urchin

How can you use “urchin” in a sentence? Here are some example sentences to help you improve your vocabulary:

A sperm receptor identified on the surface of sea urchin oocytes has an extracellular domain that shows sequence similarity to HSP70 and appears to be required for fertilization [ 42 ] . Additionally, members of the HSP family are known to be involved in the regulation of apoptosis (see [ 55 ] for review).
This intron is missing in the other Runx genes, including the sea urchin representative ( SpRunt ), and is therefore likely to be a chordate-specific feature of Runx genes that arose prior to the Runx gene duplications in the vertebrate lineage.
PDI has been identified in sea urchin eggs [ 45 ] , though localized only to the ER.
The data sets included short-term chronic toxicity tests for the sea urchin, Arbacia punctulata, the sheepshead minnow, Cyprinodon variegatus, and the red macroalga, Champia parvula.
Screens of genomic libraries using the Runt domain sequence as probe indicate that the same is also apparently true of the sea urchin S. purpuratus [ 10 ] , although final verification of this awaits the completion of the sea urchin genome.