Example sentences for: urchins

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

  • But they would prefer to be trekking across the wildflower-pocked tundra, wading through 35-degree glacial muck, spending hours -looking, or exploring tidal pools for sunflower stars and brittle stars, spiny sea urchins, mussel worms, anemones, and blennies, as curious and brightly colored as any on a tropical coral reef.

  • You’ll see sea urchins, shoals of fish, and even small octopuses that make their homes in rocky crevices just off shore.

  • Runx genes encode the sequence-specific DNA binding subunit of a heterodimeric transcription factor, the defining feature of which is the Runt domain, a highly conserved 128 amino acid sequence involved in DNA binding, heterodimerization, nucleotide binding, and nuclear localization [ 1 2 ] . The Runt domain is named after the first member of the family to be discovered, the regulatory gene runt from Drosophila melanogaster . Runx genes have also been discovered and functionally characterized in mammals, sea urchins and nematodes, and in general are involved in the transcriptional control of developmental processes [ 3 4 ] . In humans, mutations in each of the three Runx genes are associated with disease caused by defective control of cell proliferation and/or differentiation [ 4 5 ] . Most studies of Runx gene function and regulation have been carried out in mammals and in D. melanogaster , each of which has multiple Runx genes.

  • With perverse anti-insight, Hoffman has updated the play to a sunny, atmospherically untroubled Tuscany in the 19 th century and has filled his frames with scampering street urchins and matrons kneading dough.

  • Sheepshead minnows, inland silversides, mysids, and sea urchins may be purchased from commercial suppliers.


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