Assertion: centromere's gene | /r/CapableOf | encode ribosomal rna
Facets:
Source sentences:
text: : a form of DNA in which the phosphate groups form a dinucleotide repeating unit zigzagging up a left-handed helix with a single, deep groove; it is particularly likely to occur in stretches of alternating purines and pyrimidines spacer DNA : the nucleotide sequences occurring between genes, in eukaryotes often long and including many repetitive sequences; particularly, the DNA occurring between the genes encoding ribosomal RNA.
text: : the nucleotide sequences occurring between genes, in eukaryotes often long and including many repetitive sequences; particularly, the DNA occurring between the genes encoding ribosomal RNA.