Dear users, Since many days I'm struggling with a technical problem for which I was not able to find any clear answer given that I'm not familiar with the automatic manipulation of phylogenetic trees. let's consider the following phylogeny tree :
It there any automatic way (R package or any other langue) to get the closest taxa names of a particular target taxa. For example the closest species of t3 will be : t14 and t13. for t7 it will be : t12,t17,t18 and for t10 this will be t11. It is also possible to add a threshold using bootstrap values ?
Thank you so much for your help !