penetrance ['penətrəns]

例句:

• Conclusion: EXT is an autosomal dominant disorder and the penetrance is 97 % in this report.
  结论: 证实EXT为常染色体显性遗传病,本组外显率为97%.
  
• Different phenotype and penetrance give variant visual results and prognosis.
  视力较好的3例(>0.1)与视力差者,在遗传上可能分属不同表型.
  
• The most important case in which the phenotypes vary between individuals with the same alleles is that of incomplete penetrance.
  来自BBC
• However, not everyone who inherits the gene develops dystonia, a phenomenon known as reduced penetrance.
  来自BBC