repeated dna造句

• This gene is one that makes the template for the repeated DNA units of which telomeres are composed.
• Repeated DNA testing has confirmed their identities as Nicholas, his wife, three of their children and four servants.
• In the schematic above, the rectangular blocks represent each of the repeated DNA sequences at a particular VNTR location.
• A newer test that looks for shorter repeated DNA segments can be completed in days, Dr . Blake said.
• Repeated DNA testing has confirmed their identities as Nicholas, his wife, three of their children children and four servants.
• This method makes use of the presence of repeated DNA sequences within the " M . tuberculosis " genome.
• Q . These scientists say you are full of long strings of repeated DNA sequences that have no meaning.
• "' Iterons "'are directly repeated DNA sequences which play an important role in regulation of plasmid copy number in bacterial cells.
• The church has tried to distance itself from the burial, saying some believers still doubt the authenticity of the bones despite repeated DNA testing.
• Campisi's research focuses on the telomere, a structure containing a repeated DNA sequence that is found on both ends of every chromosome in the human body.
• In 1997, comparisons of repeated DNA sequences within the family Indriidae supported Simon's classification, placing the golden-crowned sifaka as a sister group to the other sifakas.
• Unlike in DM1, the size of the repeated DNA expansion in DM2 does not appear to make a difference in the age of onset or disease severity.
• These repeated DNA sequences scattered throughout the genomes of the organisms of the world are emerging as key players in gene expression, function, recombination, and most importantly in evolution.
• The nine skeletons were recovered from a roadside pit in 1991, and repeated DNA testing confirmed their identities as Nicholas, his wife, three of their children and four servants.
• Each rRNA gene at a NOR is nearly identical in sequence, although variation in size due to differences in the number of repeated DNA elements in the intergenic spacer region is common.
• Despite repeated DNA tests that have shown the remains of Czar Nicholas II to be authentic, there are still many who remain doubtful and are deeply opposed to a religious ceremony and burial.
• This makes them susceptible to errors in the replication of the ribosomes'DNA . " Because ribosomal DNA is the most-repeated DNA sequence in the cell, the cell has a challenge in keeping these repeated DNA sequences stable,"
• This makes them susceptible to errors in the replication of the ribosomes'DNA . " Because ribosomal DNA is the most-repeated DNA sequence in the cell, the cell has a challenge in keeping these repeated DNA sequences stable,"
• Telomerase serves to replenish so-called telomeres-- repeated DNA sequences at the ends of chromosomes which protect the tips from degradation-- and so they lose a little bit of the protective telomere with each division until the cell dies.