. . "https://www.genome.gov/genetics-glossary/Gigabase"^^ . . . . . . "Gigabase Pair"@en . . "A gigabase (abbreviated Gb, or Gbp for gigabase pairs.) is a unit of measurement used to help designate the length of DNA. One gigabase is equal to 1 billion bases. "^^ . "A gigabase (abbreviated Gb, or Gbp for gigabase pairs.) is a unit of measurement used to help designate the length of DNA. One gigabase is equal to 1 billion bases. " . "Gigabase" . "Gbp" . . . "1e+09"^^ . . .