[1] The Bioinformatics Centre,Department of Biology
[2] University of Copenhagen,Department of Biology
[3] Biotech Research and Innovation Centre,Department of Molecular Biology and Genetics
[4] University of Copenhagen,Department of Genetics
[5] Massachusetts Institute of Technology,undefined
[6] Centre for mRNP Biogenesis and Metabolism,undefined
[7] Aarhus University,undefined
[8] European Molecular Biology Laboratory,undefined
[9] Genome Biology Unit,undefined
[10] Stanford Genome Technology Center,undefined
[11] Stanford University School of Medicine,undefined
[12] Present addresses: Department of Biochemistry,undefined
[13] Oxford University,undefined
[14] Oxford,undefined
[15] United Kingdom (A.I.J.) and SciLifeLab,undefined
[16] Department of Microbiology,undefined
[17] Tumor and Cell Biology,undefined
[18] Karolinska Institutet,undefined
[19] Stockholm,undefined
[20] Sweden (V.P.).,undefined