deletions | additions       diff --git a/paragraph_Toolkits_The_Biochemical_Algorithms__.tex b/paragraph_Toolkits_The_Biochemical_Algorithms__.tex  index 38ec58f..de6c860 100644  --- a/paragraph_Toolkits_The_Biochemical_Algorithms__.tex  +++ b/paragraph_Toolkits_The_Biochemical_Algorithms__.tex 
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sdf2xyz2sdf \cite{Tosco_2011} converts between SDF and TINKER XYZ files.  sdsorter provides convenient routines for manipulating manipulating, sorting, and filtering  the contents of sdf molecular data files based on the embedded sd data tags. Shape \cite{Rosen_2009} employs a genetic algorithm to generate conformations of carbohydrates.