Different mutations in the WDR62 gene that inactivate gene function were found in the genomes of many different people with microcephaly. This information provided strong support for the idea that the WDR62 gene mutation causes microcephaly.   A.The human genome sequence identified WDR62 as one of the approximately 27, 000 genes in the human genome. What information about the function of WDR62 do you think was learned originally from the DNA sequence of the normal human genome?

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.