       order by Tissue.Name
     """
     {:ok, rows} = DB.query(query)
-    # Enum.map(rows, fn(x) -> {tissue} = x ; [tissue] end)
-    for x <- rows, do: ( {tissue} = x; [tissue] )
+    for r <- rows, do: ( {tissue} = r; [tissue] )
   end
 end

                        group by InbredSet.Name
                        order by InbredSet.Name
"""
      {:ok, rows} = DB.query(query)
      Enum.map(rows, fn(x) -> {id,name,fullname} = x ; [id,name,fullname] end)
  end

  def menu_types(species, group) do


  def species do
    {:ok, rows} = DB.query("SELECT speciesid,name,fullname FROM Species")
    for r <- rows, do: ( {id,name,fullname} = r; [id,name,fullname] )
  end

  def datasets do
    {:ok, rows} = DB.query("select InbredSet.inbredsetid,InbredSet.speciesid,InbredSet.name,ProbeFreeze.name from InbredSet,ProbeFreeze where InbredSet.inbredsetid=ProbeFreeze.inbredsetid")
    for r <- rows, do: ( {inbredset_id,species_id,inbredset_name,full_name} = r ; [inbredset_id,species_id,inbredset_name,full_name] )
  end

  def menu_species do
    {:ok, rows} = DB.query("SELECT speciesid,name,menuname FROM Species")
    for r <- rows, do: ( {id,name,fullname} = r; [id,name,fullname] )
  end

  def menu_groups(species) do
