histones [hɪz'toʊnz]

例句:

• It may just be a random sequence of nucleotides and histones that seemed to work according to solely the laws of the universe.
  来自SA
• Histones are a group of proteins that are associated with chromosomes.
  组蛋白是一类结合在染色体上的蛋白质.
  
• Each nucleosome contains both DNA and four of the five kinds of histones.
  每一个核体不仅含有DNA,而且含有五种组织蛋白中的四种.
  
• Histones are proteins involved in regulating genes turned on and off.
  组蛋白是涉及到调控基因的蛋白质.