ossibleOrigins</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  <span class='kw'>possibleTargets</span> <span class='kw'>=</span> <span class='kw'>NULL</span>, <span class='kw'>returnAllPossible</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>,
  <span class='kw'>db</span> <span class='kw'>=</span> <span class='kw pkg'>homologene</span><span class='kw ns'>::</span><span class='no'><a href='https://www.rdocumentation.org/packages/homologene/topics/homologeneData'>homologeneData<