diff --git a/chromatoR/app.R b/chromatoR/app.R
index cb278f9..50bc472 100644
--- a/chromatoR/app.R
+++ b/chromatoR/app.R
@@ -37,7 +37,8 @@ ui <- fluidPage(
             actionButton("butvis", "Mostrar")
           ),
           mainPanel(
-            plotOutput("visor",width=1000)
+            plotOutput("visor",width=1000),
+            tableOutput("visTab")
           )
       )
     )
@@ -241,6 +242,28 @@ server <- function(input, output) {
     }
   })
   
+  output$visTab <- renderTable({
+    observeEvent(obj$seq, {})
+    
+    if (!is.null(obj$seq) & input$old != ""){
+      print(3)
+      alignament<-msaClustalW(c("Reference"=toupper(input$old),"Predicted"=obj_ab@primarySeq %>% as.character), type="dna")
+      
+      pred<-(alignament@unmasked[2] %>% as.character() %>% strsplit(""))[[1]]
+      ref<-(alignament@unmasked[1] %>% as.character() %>% strsplit(""))[[1]]
+      cons<-pred == ref
+      
+      aln<-data.frame(pred, ref, cons, PosAln=1:length(pred))
+      aln<-mutate(aln, cons=case_when(
+        cons == T~"",
+        TRUE~"?"
+      ))
+      
+      aln %>% filter(pred != "-") %>% add_column("PosChrom"=1:nrow(.)) %>% 
+        merge(test, all=T) %>% filter(cons == "?") %>% arrange(PosAln)
+    }
+  })
+  
   plotvis<-eventReactive( input$butvis, {
     if (!is.null(obj$seq)){
       print("Inicio imagen")