[1] HudsonAlpha Inst Biotechnol, Huntsville, AL USA
[2] Stanford Univ, Dept Genet, Sch Med, Stanford, CA USA
[3] Univ Coll Dublin, Conway Inst, Sch Biomol & Biomed Sci, Dublin, Ireland
[4] Univ North Carolina Chapel Hill, Dept Biol, Chapel Hill, NC 27599 USA
[5] Univ North Carolina Chapel Hill, Integrat Program Biol & Genome Sci, Chapel Hill, NC 25799 USA
[6] Michigan State Univ, Dept Microbiol & Mol Genet, E Lansing, MI USA
[7] Max Planck Inst Terr Microbiol, Dept Ecophysiol, Marburg, Germany
[8] Christian Albrechts Univ Kiel, Environm Genom, Kiel, Germany
[9] Max Planck Inst Evolutionary Biol, Plon, Germany