deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b9d34a8..f7efcbb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {1754-60},  pubmed_id = {19451168},  }  @article{bowtie,  title = {{Ultrafast and memory-efficient alignment of short DNA sequences to the human genome.}},  date = {2009},  source = {Genome Biol},  authors = {Langmead, B and Trapnell, C and Pop, M and Salzberg, SL},  author = {Langmead, B and Trapnell, C and Pop, M and Salzberg, SL},  year = {2009},  month = {null},  journal = {Genome Biol},  volume = {10},  number = {},  pages = {R25},  pubmed_id = {19261174},  }