Fix bug in assigning gene KOs in phenotype simulations
Fix bug in assigning gene KOs in phenotype simulations

mmundy42/KBaseFBAModeling,scanon/KBaseFBAModeling,samseaver/KBaseFBAModeling,scanon/KBaseFBAModeling,kbase/KBaseFBAModeling,kbase/KBaseFBAModeling,kbase/KBaseFBAModeling,kbase/KBaseFBAModeling,kbase/KBaseFBAModeling,mmundy42/KBaseFBAModeling,samseaver/KBaseFBAModeling,scanon/KBaseFBAModeling,samseaver/KBaseFBAModeling,mmundy42/KBaseFBAModeling,samseaver/KBaseFBAModeling,samseaver/KBaseFBAModeling,mmundy42/KBaseFBAModeling,mmundy42/KBaseFBAModeling,scanon/KBaseFBAModeling,scanon/KBaseFBAModeling